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authorThe Android Open Source Project <initial-contribution@android.com>2009-02-10 15:43:59 -0800
committerThe Android Open Source Project <initial-contribution@android.com>2009-02-10 15:43:59 -0800
commitc27f813900a3c114562efbb8df1065e94766fc48 (patch)
treed95919283707dcab61009e27007374a745c9541e /tests
parent0852ad57fa372f9b2854e4df685eaba8d8ef6790 (diff)
downloadexternal_qemu-c27f813900a3c114562efbb8df1065e94766fc48.zip
external_qemu-c27f813900a3c114562efbb8df1065e94766fc48.tar.gz
external_qemu-c27f813900a3c114562efbb8df1065e94766fc48.tar.bz2
auto import from //branches/cupcake/...@130745
Diffstat (limited to 'tests')
-rw-r--r--tests/Makefile93
-rw-r--r--tests/hello-arm.c113
-rw-r--r--tests/hello-i386.c26
-rw-r--r--tests/linux-test.c536
-rw-r--r--tests/pi_10.combin54 -> 0 bytes
-rw-r--r--tests/qruncom.c327
-rw-r--r--tests/runcom.c195
-rw-r--r--tests/sha1.c242
-rw-r--r--tests/test-i386-code16.S79
-rw-r--r--tests/test-i386-muldiv.h76
-rw-r--r--tests/test-i386-shift.h187
-rw-r--r--tests/test-i386-vm86.S104
-rw-r--r--tests/test-i386.c2629
-rw-r--r--tests/test-i386.h152
-rw-r--r--tests/test_path.c152
-rw-r--r--tests/testthread.c51
16 files changed, 0 insertions, 4962 deletions
diff --git a/tests/Makefile b/tests/Makefile
deleted file mode 100644
index d7abae6..0000000
--- a/tests/Makefile
+++ /dev/null
@@ -1,93 +0,0 @@
--include ../config-host.mak
-
-CFLAGS=-Wall -O2 -g
-#CFLAGS+=-msse2
-LDFLAGS=
-
-ifeq ($(ARCH),i386)
-TESTS=linux-test testthread sha1-i386 test-i386 runcom
-endif
-ifeq ($(ARCH),x86_64)
-TESTS=test-x86_64
-endif
-TESTS+=sha1# test_path
-#TESTS+=test_path
-
-QEMU=../i386-user/qemu-i386
-
-all: $(TESTS)
-
-hello-i386: hello-i386.c
- $(CC) -nostdlib $(CFLAGS) -static $(LDFLAGS) -o $@ $<
- strip $@
-
-testthread: testthread.c
- $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< -lpthread
-
-test_path: test_path.c
- $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $<
- ./$@ || { rm $@; exit 1; }
-
-# i386/x86_64 emulation test (test various opcodes) */
-test-i386: test-i386.c test-i386-code16.S test-i386-vm86.S \
- test-i386.h test-i386-shift.h test-i386-muldiv.h
- $(CC) $(CFLAGS) $(LDFLAGS) -static -o $@ \
- test-i386.c test-i386-code16.S test-i386-vm86.S -lm
-
-test-x86_64: test-i386.c \
- test-i386.h test-i386-shift.h test-i386-muldiv.h
- $(CC) $(CFLAGS) $(LDFLAGS) -static -o $@ test-i386.c -lm
-
-ifeq ($(ARCH),i386)
-test: test-i386
- ./test-i386 > test-i386.ref
-else
-test:
-endif
- $(QEMU) test-i386 > test-i386.out
- @if diff -u test-i386.ref test-i386.out ; then echo "Auto Test OK"; fi
-ifeq ($(ARCH),i386)
- $(QEMU) -no-code-copy test-i386 > test-i386.out
- @if diff -u test-i386.ref test-i386.out ; then echo "Auto Test OK (no code copy)"; fi
-endif
-
-# generic Linux and CPU test
-linux-test: linux-test.c
- $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< -lm
-
-# speed test
-sha1-i386: sha1.c
- $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $<
-
-sha1: sha1.c
- $(HOST_CC) $(CFLAGS) $(LDFLAGS) -o $@ $<
-
-speed: sha1 sha1-i386
- time ./sha1
- time $(QEMU) ./sha1-i386
-
-# vm86 test
-runcom: runcom.c
- $(CC) $(CFLAGS) $(LDFLAGS) -o $@ $<
-
-# NOTE: -fomit-frame-pointer is currently needed : this is a bug in libqemu
-qruncom: qruncom.c ../i386-user/libqemu.a
- $(CC) $(CFLAGS) -fomit-frame-pointer $(LDFLAGS) -I../target-i386 -I.. -I../i386-user -I../fpu \
- -o $@ $< -L../i386-user -lqemu -lm
-
-# arm test
-hello-arm: hello-arm.o
- arm-linux-ld -o $@ $<
-
-hello-arm.o: hello-arm.c
- arm-linux-gcc -Wall -g -O2 -c -o $@ $<
-
-# XXX: find a way to compile easily a test for each arch
-test2:
- @for arch in i386 arm armeb sparc ppc mips mipsel; do \
- ../$${arch}-user/qemu-$${arch} $${arch}/ls -l linux-test.c ; \
- done
-
-clean:
- rm -f *~ *.o test-i386.out test-i386.ref \
- test-x86_64.log test-x86_64.ref qruncom $(TESTS)
diff --git a/tests/hello-arm.c b/tests/hello-arm.c
deleted file mode 100644
index f84e6cb..0000000
--- a/tests/hello-arm.c
+++ /dev/null
@@ -1,113 +0,0 @@
-#define __NR_SYSCALL_BASE 0x900000
-#define __NR_exit1 (__NR_SYSCALL_BASE+ 1)
-#define __NR_write (__NR_SYSCALL_BASE+ 4)
-
-#define __sys2(x) #x
-#define __sys1(x) __sys2(x)
-
-#ifndef __syscall
-#define __syscall(name) "swi\t" __sys1(__NR_##name) "\n\t"
-#endif
-
-#define __syscall_return(type, res) \
-do { \
- return (type) (res); \
-} while (0)
-
-#define _syscall0(type,name) \
-type name(void) { \
- long __res; \
- __asm__ __volatile__ ( \
- __syscall(name) \
- "mov %0,r0" \
- :"=r" (__res) : : "r0","lr"); \
- __syscall_return(type,__res); \
-}
-
-#define _syscall1(type,name,type1,arg1) \
-type name(type1 arg1) { \
- long __res; \
- __asm__ __volatile__ ( \
- "mov\tr0,%1\n\t" \
- __syscall(name) \
- "mov %0,r0" \
- : "=r" (__res) \
- : "r" ((long)(arg1)) \
- : "r0","lr"); \
- __syscall_return(type,__res); \
-}
-
-#define _syscall2(type,name,type1,arg1,type2,arg2) \
-type name(type1 arg1,type2 arg2) { \
- long __res; \
- __asm__ __volatile__ ( \
- "mov\tr0,%1\n\t" \
- "mov\tr1,%2\n\t" \
- __syscall(name) \
- "mov\t%0,r0" \
- : "=r" (__res) \
- : "r" ((long)(arg1)),"r" ((long)(arg2)) \
- : "r0","r1","lr"); \
- __syscall_return(type,__res); \
-}
-
-
-#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3) \
-type name(type1 arg1,type2 arg2,type3 arg3) { \
- long __res; \
- __asm__ __volatile__ ( \
- "mov\tr0,%1\n\t" \
- "mov\tr1,%2\n\t" \
- "mov\tr2,%3\n\t" \
- __syscall(name) \
- "mov\t%0,r0" \
- : "=r" (__res) \
- : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)) \
- : "r0","r1","r2","lr"); \
- __syscall_return(type,__res); \
-}
-
-
-#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4) \
-type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4) { \
- long __res; \
- __asm__ __volatile__ ( \
- "mov\tr0,%1\n\t" \
- "mov\tr1,%2\n\t" \
- "mov\tr2,%3\n\t" \
- "mov\tr3,%4\n\t" \
- __syscall(name) \
- "mov\t%0,r0" \
- : "=r" (__res) \
- : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" ((long)(arg4)) \
- : "r0","r1","r2","r3","lr"); \
- __syscall_return(type,__res); \
-}
-
-
-#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5) \
-type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) { \
- long __res; \
- __asm__ __volatile__ ( \
- "mov\tr0,%1\n\t" \
- "mov\tr1,%2\n\t" \
- "mov\tr2,%3\n\t" \
- "mov\tr3,%4\n\t" \
- "mov\tr4,%5\n\t" \
- __syscall(name) \
- "mov\t%0,r0" \
- : "=r" (__res) \
- : "r" ((long)(arg1)),"r" ((long)(arg2)),"r" ((long)(arg3)),"r" ((long)(arg4)), \
- "r" ((long)(arg5)) \
- : "r0","r1","r2","r3","r4","lr"); \
- __syscall_return(type,__res); \
-}
-
-_syscall1(int,exit1,int,status);
-_syscall3(int,write,int,fd,const char *,buf, int, len);
-
-void _start(void)
-{
- write(1, "Hello World\n", 12);
- exit1(0);
-}
diff --git a/tests/hello-i386.c b/tests/hello-i386.c
deleted file mode 100644
index e00245d..0000000
--- a/tests/hello-i386.c
+++ /dev/null
@@ -1,26 +0,0 @@
-#include <asm/unistd.h>
-
-extern inline volatile void exit(int status)
-{
- int __res;
- __asm__ volatile ("movl %%ecx,%%ebx\n"\
- "int $0x80" \
- : "=a" (__res) : "0" (__NR_exit),"c" ((long)(status)));
-}
-
-extern inline int write(int fd, const char * buf, int len)
-{
- int status;
- __asm__ volatile ("pushl %%ebx\n"\
- "movl %%esi,%%ebx\n"\
- "int $0x80\n" \
- "popl %%ebx\n"\
- : "=a" (status) \
- : "0" (__NR_write),"S" ((long)(fd)),"c" ((long)(buf)),"d" ((long)(len)));
-}
-
-void _start(void)
-{
- write(1, "Hello World\n", 12);
- exit(0);
-}
diff --git a/tests/linux-test.c b/tests/linux-test.c
deleted file mode 100644
index 6ca9029..0000000
--- a/tests/linux-test.c
+++ /dev/null
@@ -1,536 +0,0 @@
-/*
- * linux and CPU test
- *
- * Copyright (c) 2003 Fabrice Bellard
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#include <stdarg.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <inttypes.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/wait.h>
-#include <errno.h>
-#include <utime.h>
-#include <time.h>
-#include <sys/time.h>
-#include <sys/uio.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <sched.h>
-#include <dirent.h>
-#include <setjmp.h>
-#include <sys/shm.h>
-
-#define TESTPATH "/tmp/linux-test.tmp"
-#define TESTPORT 7654
-#define STACK_SIZE 16384
-
-void error1(const char *filename, int line, const char *fmt, ...)
-{
- va_list ap;
- va_start(ap, fmt);
- fprintf(stderr, "%s:%d: ", filename, line);
- vfprintf(stderr, fmt, ap);
- fprintf(stderr, "\n");
- va_end(ap);
- exit(1);
-}
-
-int __chk_error(const char *filename, int line, int ret)
-{
- if (ret < 0) {
- error1(filename, line, "%m (ret=%d, errno=%d)",
- ret, errno);
- }
- return ret;
-}
-
-#define error(fmt, args...) error1(__FILE__, __LINE__, fmt, ##args)
-
-#define chk_error(ret) __chk_error(__FILE__, __LINE__, (ret))
-
-/*******************************************************/
-
-#define FILE_BUF_SIZE 300
-
-void test_file(void)
-{
- int fd, i, len, ret;
- uint8_t buf[FILE_BUF_SIZE];
- uint8_t buf2[FILE_BUF_SIZE];
- uint8_t buf3[FILE_BUF_SIZE];
- char cur_dir[1024];
- struct stat st;
- struct utimbuf tbuf;
- struct iovec vecs[2];
- DIR *dir;
- struct dirent *de;
-
- /* clean up, just in case */
- unlink(TESTPATH "/file1");
- unlink(TESTPATH "/file2");
- unlink(TESTPATH "/file3");
- rmdir(TESTPATH);
-
- if (getcwd(cur_dir, sizeof(cur_dir)) == NULL)
- error("getcwd");
-
- chk_error(mkdir(TESTPATH, 0755));
-
- chk_error(chdir(TESTPATH));
-
- /* open/read/write/close/readv/writev/lseek */
-
- fd = chk_error(open("file1", O_WRONLY | O_TRUNC | O_CREAT, 0644));
- for(i=0;i < FILE_BUF_SIZE; i++)
- buf[i] = i;
- len = chk_error(write(fd, buf, FILE_BUF_SIZE / 2));
- if (len != (FILE_BUF_SIZE / 2))
- error("write");
- vecs[0].iov_base = buf + (FILE_BUF_SIZE / 2);
- vecs[0].iov_len = 16;
- vecs[1].iov_base = buf + (FILE_BUF_SIZE / 2) + 16;
- vecs[1].iov_len = (FILE_BUF_SIZE / 2) - 16;
- len = chk_error(writev(fd, vecs, 2));
- if (len != (FILE_BUF_SIZE / 2))
- error("writev");
- chk_error(close(fd));
-
- chk_error(rename("file1", "file2"));
-
- fd = chk_error(open("file2", O_RDONLY));
-
- len = chk_error(read(fd, buf2, FILE_BUF_SIZE));
- if (len != FILE_BUF_SIZE)
- error("read");
- if (memcmp(buf, buf2, FILE_BUF_SIZE) != 0)
- error("memcmp");
-
-#define FOFFSET 16
- ret = chk_error(lseek(fd, FOFFSET, SEEK_SET));
- if (ret != 16)
- error("lseek");
- vecs[0].iov_base = buf3;
- vecs[0].iov_len = 32;
- vecs[1].iov_base = buf3 + 32;
- vecs[1].iov_len = FILE_BUF_SIZE - FOFFSET - 32;
- len = chk_error(readv(fd, vecs, 2));
- if (len != FILE_BUF_SIZE - FOFFSET)
- error("readv");
- if (memcmp(buf + FOFFSET, buf3, FILE_BUF_SIZE - FOFFSET) != 0)
- error("memcmp");
-
- chk_error(close(fd));
-
- /* access */
- chk_error(access("file2", R_OK));
-
- /* stat/chmod/utime/truncate */
-
- chk_error(chmod("file2", 0600));
- tbuf.actime = 1001;
- tbuf.modtime = 1000;
- chk_error(truncate("file2", 100));
- chk_error(utime("file2", &tbuf));
- chk_error(stat("file2", &st));
- if (st.st_size != 100)
- error("stat size");
- if (!S_ISREG(st.st_mode))
- error("stat mode");
- if ((st.st_mode & 0777) != 0600)
- error("stat mode2");
- if (st.st_atime != 1001 ||
- st.st_mtime != 1000)
- error("stat time");
-
- chk_error(stat(TESTPATH, &st));
- if (!S_ISDIR(st.st_mode))
- error("stat mode");
-
- /* fstat */
- fd = chk_error(open("file2", O_RDWR));
- chk_error(ftruncate(fd, 50));
- chk_error(fstat(fd, &st));
- chk_error(close(fd));
-
- if (st.st_size != 50)
- error("stat size");
- if (!S_ISREG(st.st_mode))
- error("stat mode");
-
- /* symlink/lstat */
- chk_error(symlink("file2", "file3"));
- chk_error(lstat("file3", &st));
- if (!S_ISLNK(st.st_mode))
- error("stat mode");
-
- /* getdents */
- dir = opendir(TESTPATH);
- if (!dir)
- error("opendir");
- len = 0;
- for(;;) {
- de = readdir(dir);
- if (!de)
- break;
- if (strcmp(de->d_name, ".") != 0 &&
- strcmp(de->d_name, "..") != 0 &&
- strcmp(de->d_name, "file2") != 0 &&
- strcmp(de->d_name, "file3") != 0)
- error("readdir");
- len++;
- }
- closedir(dir);
- if (len != 4)
- error("readdir");
-
- chk_error(unlink("file3"));
- chk_error(unlink("file2"));
- chk_error(chdir(cur_dir));
- chk_error(rmdir(TESTPATH));
-}
-
-void test_fork(void)
-{
- int pid, status;
-
- pid = chk_error(fork());
- if (pid == 0) {
- /* child */
- exit(2);
- }
- chk_error(waitpid(pid, &status, 0));
- if (!WIFEXITED(status) || WEXITSTATUS(status) != 2)
- error("waitpid status=0x%x", status);
-}
-
-void test_time(void)
-{
- struct timeval tv, tv2;
- struct timespec ts, rem;
- struct rusage rusg1, rusg2;
- int ti, i;
-
- chk_error(gettimeofday(&tv, NULL));
- rem.tv_sec = 1;
- ts.tv_sec = 0;
- ts.tv_nsec = 20 * 1000000;
- chk_error(nanosleep(&ts, &rem));
- if (rem.tv_sec != 1)
- error("nanosleep");
- chk_error(gettimeofday(&tv2, NULL));
- ti = tv2.tv_sec - tv.tv_sec;
- if (ti >= 2)
- error("gettimeofday");
-
- chk_error(getrusage(RUSAGE_SELF, &rusg1));
- for(i = 0;i < 10000; i++);
- chk_error(getrusage(RUSAGE_SELF, &rusg2));
- if ((rusg2.ru_utime.tv_sec - rusg1.ru_utime.tv_sec) < 0 ||
- (rusg2.ru_stime.tv_sec - rusg1.ru_stime.tv_sec) < 0)
- error("getrusage");
-}
-
-void pstrcpy(char *buf, int buf_size, const char *str)
-{
- int c;
- char *q = buf;
-
- if (buf_size <= 0)
- return;
-
- for(;;) {
- c = *str++;
- if (c == 0 || q >= buf + buf_size - 1)
- break;
- *q++ = c;
- }
- *q = '\0';
-}
-
-/* strcat and truncate. */
-char *pstrcat(char *buf, int buf_size, const char *s)
-{
- int len;
- len = strlen(buf);
- if (len < buf_size)
- pstrcpy(buf + len, buf_size - len, s);
- return buf;
-}
-
-int server_socket(void)
-{
- int val, fd;
- struct sockaddr_in sockaddr;
-
- /* server socket */
- fd = chk_error(socket(PF_INET, SOCK_STREAM, 0));
-
- val = 1;
- chk_error(setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &val, sizeof(val)));
-
- sockaddr.sin_family = AF_INET;
- sockaddr.sin_port = htons(TESTPORT);
- sockaddr.sin_addr.s_addr = 0;
- chk_error(bind(fd, (struct sockaddr *)&sockaddr, sizeof(sockaddr)));
- chk_error(listen(fd, 0));
- return fd;
-
-}
-
-int client_socket(void)
-{
- int fd;
- struct sockaddr_in sockaddr;
-
- /* server socket */
- fd = chk_error(socket(PF_INET, SOCK_STREAM, 0));
- sockaddr.sin_family = AF_INET;
- sockaddr.sin_port = htons(TESTPORT);
- inet_aton("127.0.0.1", &sockaddr.sin_addr);
- chk_error(connect(fd, (struct sockaddr *)&sockaddr, sizeof(sockaddr)));
- return fd;
-}
-
-const char socket_msg[] = "hello socket\n";
-
-void test_socket(void)
-{
- int server_fd, client_fd, fd, pid, ret, val;
- struct sockaddr_in sockaddr;
- socklen_t len;
- char buf[512];
-
- server_fd = server_socket();
-
- /* test a few socket options */
- len = sizeof(val);
- chk_error(getsockopt(server_fd, SOL_SOCKET, SO_TYPE, &val, &len));
- if (val != SOCK_STREAM)
- error("getsockopt");
-
- pid = chk_error(fork());
- if (pid == 0) {
- client_fd = client_socket();
- send(client_fd, socket_msg, sizeof(socket_msg), 0);
- close(client_fd);
- exit(0);
- }
- len = sizeof(sockaddr);
- fd = chk_error(accept(server_fd, (struct sockaddr *)&sockaddr, &len));
-
- ret = chk_error(recv(fd, buf, sizeof(buf), 0));
- if (ret != sizeof(socket_msg))
- error("recv");
- if (memcmp(buf, socket_msg, sizeof(socket_msg)) != 0)
- error("socket_msg");
- chk_error(close(fd));
- chk_error(close(server_fd));
-}
-
-#define WCOUNT_MAX 512
-
-void test_pipe(void)
-{
- fd_set rfds, wfds;
- int fds[2], fd_max, ret;
- uint8_t ch;
- int wcount, rcount;
-
- chk_error(pipe(fds));
- chk_error(fcntl(fds[0], F_SETFL, O_NONBLOCK));
- chk_error(fcntl(fds[1], F_SETFL, O_NONBLOCK));
- wcount = 0;
- rcount = 0;
- for(;;) {
- FD_ZERO(&rfds);
- fd_max = fds[0];
- FD_SET(fds[0], &rfds);
-
- FD_ZERO(&wfds);
- FD_SET(fds[1], &wfds);
- if (fds[1] > fd_max)
- fd_max = fds[1];
-
- ret = chk_error(select(fd_max + 1, &rfds, &wfds, NULL, NULL));
- if (ret > 0) {
- if (FD_ISSET(fds[0], &rfds)) {
- chk_error(read(fds[0], &ch, 1));
- rcount++;
- if (rcount >= WCOUNT_MAX)
- break;
- }
- if (FD_ISSET(fds[1], &wfds)) {
- ch = 'a';
- chk_error(write(fds[0], &ch, 1));
- wcount++;
- }
- }
- }
- chk_error(close(fds[0]));
- chk_error(close(fds[1]));
-}
-
-int thread1_res;
-int thread2_res;
-
-int thread1_func(void *arg)
-{
- int i;
- for(i=0;i<5;i++) {
- thread1_res++;
- usleep(10 * 1000);
- }
- return 0;
-}
-
-int thread2_func(void *arg)
-{
- int i;
- for(i=0;i<6;i++) {
- thread2_res++;
- usleep(10 * 1000);
- }
- return 0;
-}
-
-void test_clone(void)
-{
- uint8_t *stack1, *stack2;
- int pid1, pid2, status1, status2;
-
- stack1 = malloc(STACK_SIZE);
- pid1 = chk_error(clone(thread1_func, stack1 + STACK_SIZE,
- CLONE_VM | CLONE_FS | CLONE_FILES | SIGCHLD, "hello1"));
-
- stack2 = malloc(STACK_SIZE);
- pid2 = chk_error(clone(thread2_func, stack2 + STACK_SIZE,
- CLONE_VM | CLONE_FS | CLONE_FILES | SIGCHLD, "hello2"));
-
- while (waitpid(pid1, &status1, 0) != pid1);
- while (waitpid(pid2, &status2, 0) != pid2);
- if (thread1_res != 5 ||
- thread2_res != 6)
- error("clone");
-}
-
-/***********************************/
-
-volatile int alarm_count;
-jmp_buf jmp_env;
-
-void sig_alarm(int sig)
-{
- if (sig != SIGALRM)
- error("signal");
- alarm_count++;
-}
-
-void sig_segv(int sig, siginfo_t *info, void *puc)
-{
- if (sig != SIGSEGV)
- error("signal");
- longjmp(jmp_env, 1);
-}
-
-void test_signal(void)
-{
- struct sigaction act;
- struct itimerval it, oit;
-
- /* timer test */
-
- alarm_count = 0;
-
- act.sa_handler = sig_alarm;
- sigemptyset(&act.sa_mask);
- act.sa_flags = 0;
- chk_error(sigaction(SIGALRM, &act, NULL));
-
- it.it_interval.tv_sec = 0;
- it.it_interval.tv_usec = 10 * 1000;
- it.it_value.tv_sec = 0;
- it.it_value.tv_usec = 10 * 1000;
- chk_error(setitimer(ITIMER_REAL, &it, NULL));
- chk_error(getitimer(ITIMER_REAL, &oit));
- if (oit.it_value.tv_sec != it.it_value.tv_sec ||
- oit.it_value.tv_usec != it.it_value.tv_usec)
- error("itimer");
-
- while (alarm_count < 5) {
- usleep(10 * 1000);
- }
-
- it.it_interval.tv_sec = 0;
- it.it_interval.tv_usec = 0;
- it.it_value.tv_sec = 0;
- it.it_value.tv_usec = 0;
- memset(&oit, 0xff, sizeof(oit));
- chk_error(setitimer(ITIMER_REAL, &it, &oit));
- if (oit.it_value.tv_sec != 0 ||
- oit.it_value.tv_usec != 10 * 1000)
- error("setitimer");
-
- /* SIGSEGV test */
- act.sa_sigaction = sig_segv;
- sigemptyset(&act.sa_mask);
- act.sa_flags = SA_SIGINFO;
- chk_error(sigaction(SIGSEGV, &act, NULL));
- if (setjmp(jmp_env) == 0) {
- *(uint8_t *)0 = 0;
- }
-
- act.sa_handler = SIG_DFL;
- sigemptyset(&act.sa_mask);
- act.sa_flags = 0;
- chk_error(sigaction(SIGSEGV, &act, NULL));
-}
-
-#define SHM_SIZE 32768
-
-void test_shm(void)
-{
- void *ptr;
- int shmid;
-
- shmid = chk_error(shmget(IPC_PRIVATE, SHM_SIZE, IPC_CREAT | 0777));
- ptr = shmat(shmid, NULL, 0);
- if (!ptr)
- error("shmat");
-
- memset(ptr, 0, SHM_SIZE);
-
- chk_error(shmctl(shmid, IPC_RMID, 0));
- chk_error(shmdt(ptr));
-}
-
-int main(int argc, char **argv)
-{
- test_file();
- test_fork();
- test_time();
- test_socket();
- // test_clone();
- test_signal();
- test_shm();
- return 0;
-}
diff --git a/tests/pi_10.com b/tests/pi_10.com
deleted file mode 100644
index 8993ba1..0000000
--- a/tests/pi_10.com
+++ /dev/null
Binary files differ
diff --git a/tests/qruncom.c b/tests/qruncom.c
deleted file mode 100644
index 8130a81..0000000
--- a/tests/qruncom.c
+++ /dev/null
@@ -1,327 +0,0 @@
-/*
- * Example of use of user mode libqemu: launch a basic .com DOS
- * executable
- */
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <inttypes.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <signal.h>
-#include <malloc.h>
-
-#include "cpu.h"
-
-//#define SIGTEST
-
-void cpu_outb(CPUState *env, int addr, int val)
-{
- fprintf(stderr, "outb: port=0x%04x, data=%02x\n", addr, val);
-}
-
-void cpu_outw(CPUState *env, int addr, int val)
-{
- fprintf(stderr, "outw: port=0x%04x, data=%04x\n", addr, val);
-}
-
-void cpu_outl(CPUState *env, int addr, int val)
-{
- fprintf(stderr, "outl: port=0x%04x, data=%08x\n", addr, val);
-}
-
-int cpu_inb(CPUState *env, int addr)
-{
- fprintf(stderr, "inb: port=0x%04x\n", addr);
- return 0;
-}
-
-int cpu_inw(CPUState *env, int addr)
-{
- fprintf(stderr, "inw: port=0x%04x\n", addr);
- return 0;
-}
-
-int cpu_inl(CPUState *env, int addr)
-{
- fprintf(stderr, "inl: port=0x%04x\n", addr);
- return 0;
-}
-
-int cpu_get_pic_interrupt(CPUState *env)
-{
- return -1;
-}
-
-uint64_t cpu_get_tsc(CPUState *env)
-{
- return 0;
-}
-
-static void set_gate(void *ptr, unsigned int type, unsigned int dpl,
- unsigned long addr, unsigned int sel)
-{
- unsigned int e1, e2;
- e1 = (addr & 0xffff) | (sel << 16);
- e2 = (addr & 0xffff0000) | 0x8000 | (dpl << 13) | (type << 8);
- stl((uint8_t *)ptr, e1);
- stl((uint8_t *)ptr + 4, e2);
-}
-
-uint64_t idt_table[256];
-
-/* only dpl matters as we do only user space emulation */
-static void set_idt(int n, unsigned int dpl)
-{
- set_gate(idt_table + n, 0, dpl, 0, 0);
-}
-
-void qemu_free(void *ptr)
-{
- free(ptr);
-}
-
-void *qemu_malloc(size_t size)
-{
- return malloc(size);
-}
-
-void *qemu_mallocz(size_t size)
-{
- void *ptr;
- ptr = qemu_malloc(size);
- if (!ptr)
- return NULL;
- memset(ptr, 0, size);
- return ptr;
-}
-
-void *qemu_vmalloc(size_t size)
-{
- return memalign(4096, size);
-}
-
-void qemu_vfree(void *ptr)
-{
- free(ptr);
-}
-
-void qemu_printf(const char *fmt, ...)
-{
- va_list ap;
- va_start(ap, fmt);
- vprintf(fmt, ap);
- va_end(ap);
-}
-
-/* XXX: this is a bug in helper2.c */
-int errno;
-
-/**********************************************/
-
-#define COM_BASE_ADDR 0x10100
-
-void usage(void)
-{
- printf("qruncom version 0.1 (c) 2003 Fabrice Bellard\n"
- "usage: qruncom file.com\n"
- "user mode libqemu demo: run simple .com DOS executables\n");
- exit(1);
-}
-
-static inline uint8_t *seg_to_linear(unsigned int seg, unsigned int reg)
-{
- return (uint8_t *)((seg << 4) + (reg & 0xffff));
-}
-
-static inline void pushw(CPUState *env, int val)
-{
- env->regs[R_ESP] = (env->regs[R_ESP] & ~0xffff) | ((env->regs[R_ESP] - 2) & 0xffff);
- *(uint16_t *)seg_to_linear(env->segs[R_SS].selector, env->regs[R_ESP]) = val;
-}
-
-static void host_segv_handler(int host_signum, siginfo_t *info,
- void *puc)
-{
- if (cpu_signal_handler(host_signum, info, puc)) {
- return;
- }
- abort();
-}
-
-int main(int argc, char **argv)
-{
- uint8_t *vm86_mem;
- const char *filename;
- int fd, ret, seg;
- CPUState *env;
-
- if (argc != 2)
- usage();
- filename = argv[1];
-
- vm86_mem = mmap((void *)0x00000000, 0x110000,
- PROT_WRITE | PROT_READ | PROT_EXEC,
- MAP_FIXED | MAP_ANON | MAP_PRIVATE, -1, 0);
- if (vm86_mem == MAP_FAILED) {
- perror("mmap");
- exit(1);
- }
-
- /* load the MSDOS .com executable */
- fd = open(filename, O_BINARY | O_RDONLY);
- if (fd < 0) {
- perror(filename);
- exit(1);
- }
- ret = read(fd, vm86_mem + COM_BASE_ADDR, 65536 - 256);
- if (ret < 0) {
- perror("read");
- exit(1);
- }
- close(fd);
-
- /* install exception handler for CPU emulator */
- {
- struct sigaction act;
-
- sigfillset(&act.sa_mask);
- act.sa_flags = SA_SIGINFO;
- // act.sa_flags |= SA_ONSTACK;
-
- act.sa_sigaction = host_segv_handler;
- sigaction(SIGSEGV, &act, NULL);
- sigaction(SIGBUS, &act, NULL);
-#if defined (TARGET_I386) && defined(USE_CODE_COPY)
- sigaction(SIGFPE, &act, NULL);
-#endif
- }
-
- // cpu_set_log(CPU_LOG_TB_IN_ASM | CPU_LOG_TB_OUT_ASM | CPU_LOG_EXEC);
-
- env = cpu_init();
-
- /* disable code copy to simplify debugging */
- code_copy_enabled = 0;
-
- /* set user mode state (XXX: should be done automatically by
- cpu_init ?) */
- env->user_mode_only = 1;
-
- cpu_x86_set_cpl(env, 3);
-
- env->cr[0] = CR0_PG_MASK | CR0_WP_MASK | CR0_PE_MASK;
- /* NOTE: hflags duplicates some of the virtual CPU state */
- env->hflags |= HF_PE_MASK | VM_MASK;
-
- /* flags setup : we activate the IRQs by default as in user
- mode. We also activate the VM86 flag to run DOS code */
- env->eflags |= IF_MASK | VM_MASK;
-
- /* init basic registers */
- env->eip = 0x100;
- env->regs[R_ESP] = 0xfffe;
- seg = (COM_BASE_ADDR - 0x100) >> 4;
-
- cpu_x86_load_seg_cache(env, R_CS, seg,
- (seg << 4), 0xffff, 0);
- cpu_x86_load_seg_cache(env, R_SS, seg,
- (seg << 4), 0xffff, 0);
- cpu_x86_load_seg_cache(env, R_DS, seg,
- (seg << 4), 0xffff, 0);
- cpu_x86_load_seg_cache(env, R_ES, seg,
- (seg << 4), 0xffff, 0);
- cpu_x86_load_seg_cache(env, R_FS, seg,
- (seg << 4), 0xffff, 0);
- cpu_x86_load_seg_cache(env, R_GS, seg,
- (seg << 4), 0xffff, 0);
-
- /* exception support */
- env->idt.base = (unsigned long)idt_table;
- env->idt.limit = sizeof(idt_table) - 1;
- set_idt(0, 0);
- set_idt(1, 0);
- set_idt(2, 0);
- set_idt(3, 3);
- set_idt(4, 3);
- set_idt(5, 3);
- set_idt(6, 0);
- set_idt(7, 0);
- set_idt(8, 0);
- set_idt(9, 0);
- set_idt(10, 0);
- set_idt(11, 0);
- set_idt(12, 0);
- set_idt(13, 0);
- set_idt(14, 0);
- set_idt(15, 0);
- set_idt(16, 0);
- set_idt(17, 0);
- set_idt(18, 0);
- set_idt(19, 0);
-
- /* put return code */
- *seg_to_linear(env->segs[R_CS].selector, 0) = 0xb4; /* mov ah, $0 */
- *seg_to_linear(env->segs[R_CS].selector, 1) = 0x00;
- *seg_to_linear(env->segs[R_CS].selector, 2) = 0xcd; /* int $0x21 */
- *seg_to_linear(env->segs[R_CS].selector, 3) = 0x21;
- pushw(env, 0x0000);
-
- /* the value of these registers seem to be assumed by pi_10.com */
- env->regs[R_ESI] = 0x100;
- env->regs[R_ECX] = 0xff;
- env->regs[R_EBP] = 0x0900;
- env->regs[R_EDI] = 0xfffe;
-
- /* inform the emulator of the mmaped memory */
- page_set_flags(0x00000000, 0x110000,
- PAGE_WRITE | PAGE_READ | PAGE_EXEC | PAGE_VALID);
-
- for(;;) {
- ret = cpu_x86_exec(env);
- switch(ret) {
- case EXCP0D_GPF:
- {
- int int_num, ah;
- int_num = *(uint8_t *)(env->segs[R_CS].base + env->eip + 1);
- if (int_num != 0x21)
- goto unknown_int;
- ah = (env->regs[R_EAX] >> 8) & 0xff;
- switch(ah) {
- case 0x00: /* exit */
- exit(0);
- case 0x02: /* write char */
- {
- uint8_t c = env->regs[R_EDX];
- write(1, &c, 1);
- }
- break;
- case 0x09: /* write string */
- {
- uint8_t c;
- for(;;) {
- c = *seg_to_linear(env->segs[R_DS].selector, env->regs[R_EAX]);
- if (c == '$')
- break;
- write(1, &c, 1);
- }
- env->regs[R_EAX] = (env->regs[R_EAX] & ~0xff) | '$';
- }
- break;
- default:
- unknown_int:
- fprintf(stderr, "unsupported int 0x%02x\n", int_num);
- cpu_dump_state(env, stderr, fprintf, 0);
- // exit(1);
- }
- env->eip += 2;
- }
- break;
- default:
- fprintf(stderr, "unhandled cpu_exec return code (0x%x)\n", ret);
- cpu_dump_state(env, stderr, fprintf, 0);
- exit(1);
- }
- }
-}
diff --git a/tests/runcom.c b/tests/runcom.c
deleted file mode 100644
index f2781ce..0000000
--- a/tests/runcom.c
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * Simple example of use of vm86: launch a basic .com DOS executable
- */
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <inttypes.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <signal.h>
-
-#include <linux/unistd.h>
-#include <asm/vm86.h>
-
-//#define SIGTEST
-
-#undef __syscall_return
-#define __syscall_return(type, res) \
-do { \
- return (type) (res); \
-} while (0)
-
-_syscall2(int, vm86, int, func, struct vm86plus_struct *, v86)
-
-#define COM_BASE_ADDR 0x10100
-
-void usage(void)
-{
- printf("runcom version 0.1 (c) 2003 Fabrice Bellard\n"
- "usage: runcom file.com\n"
- "VM86 Run simple .com DOS executables (linux vm86 test mode)\n");
- exit(1);
-}
-
-static inline void set_bit(uint8_t *a, unsigned int bit)
-{
- a[bit / 8] |= (1 << (bit % 8));
-}
-
-static inline uint8_t *seg_to_linear(unsigned int seg, unsigned int reg)
-{
- return (uint8_t *)((seg << 4) + (reg & 0xffff));
-}
-
-static inline void pushw(struct vm86_regs *r, int val)
-{
- r->esp = (r->esp & ~0xffff) | ((r->esp - 2) & 0xffff);
- *(uint16_t *)seg_to_linear(r->ss, r->esp) = val;
-}
-
-void dump_regs(struct vm86_regs *r)
-{
- fprintf(stderr,
- "EAX=%08lx EBX=%08lx ECX=%08lx EDX=%08lx\n"
- "ESI=%08lx EDI=%08lx EBP=%08lx ESP=%08lx\n"
- "EIP=%08lx EFL=%08lx\n"
- "CS=%04x DS=%04x ES=%04x SS=%04x FS=%04x GS=%04x\n",
- r->eax, r->ebx, r->ecx, r->edx, r->esi, r->edi, r->ebp, r->esp,
- r->eip, r->eflags,
- r->cs, r->ds, r->es, r->ss, r->fs, r->gs);
-}
-
-#ifdef SIGTEST
-void alarm_handler(int sig)
-{
- fprintf(stderr, "alarm signal=%d\n", sig);
- alarm(1);
-}
-#endif
-
-int main(int argc, char **argv)
-{
- uint8_t *vm86_mem;
- const char *filename;
- int fd, ret, seg;
- struct vm86plus_struct ctx;
- struct vm86_regs *r;
-
- if (argc != 2)
- usage();
- filename = argv[1];
-
- vm86_mem = mmap((void *)0x00000000, 0x110000,
- PROT_WRITE | PROT_READ | PROT_EXEC,
- MAP_FIXED | MAP_ANON | MAP_PRIVATE, -1, 0);
- if (vm86_mem == MAP_FAILED) {
- perror("mmap");
- exit(1);
- }
-#ifdef SIGTEST
- {
- struct sigaction act;
-
- act.sa_handler = alarm_handler;
- sigemptyset(&act.sa_mask);
- act.sa_flags = 0;
- sigaction(SIGALRM, &act, NULL);
- alarm(1);
- }
-#endif
-
- /* load the MSDOS .com executable */
- fd = open(filename, O_BINARY | O_RDONLY);
- if (fd < 0) {
- perror(filename);
- exit(1);
- }
- ret = read(fd, vm86_mem + COM_BASE_ADDR, 65536 - 256);
- if (ret < 0) {
- perror("read");
- exit(1);
- }
- close(fd);
-
- memset(&ctx, 0, sizeof(ctx));
- /* init basic registers */
- r = &ctx.regs;
- r->eip = 0x100;
- r->esp = 0xfffe;
- seg = (COM_BASE_ADDR - 0x100) >> 4;
- r->cs = seg;
- r->ss = seg;
- r->ds = seg;
- r->es = seg;
- r->fs = seg;
- r->gs = seg;
- r->eflags = VIF_MASK;
-
- /* put return code */
- set_bit((uint8_t *)&ctx.int_revectored, 0x21);
- *seg_to_linear(r->cs, 0) = 0xb4; /* mov ah, $0 */
- *seg_to_linear(r->cs, 1) = 0x00;
- *seg_to_linear(r->cs, 2) = 0xcd; /* int $0x21 */
- *seg_to_linear(r->cs, 3) = 0x21;
- pushw(&ctx.regs, 0x0000);
-
- /* the value of these registers seem to be assumed by pi_10.com */
- r->esi = 0x100;
- r->ecx = 0xff;
- r->ebp = 0x0900;
- r->edi = 0xfffe;
-
- for(;;) {
- ret = vm86(VM86_ENTER, &ctx);
- switch(VM86_TYPE(ret)) {
- case VM86_INTx:
- {
- int int_num, ah;
-
- int_num = VM86_ARG(ret);
- if (int_num != 0x21)
- goto unknown_int;
- ah = (r->eax >> 8) & 0xff;
- switch(ah) {
- case 0x00: /* exit */
- exit(0);
- case 0x02: /* write char */
- {
- uint8_t c = r->edx;
- write(1, &c, 1);
- }
- break;
- case 0x09: /* write string */
- {
- uint8_t c;
- for(;;) {
- c = *seg_to_linear(r->ds, r->edx);
- if (c == '$')
- break;
- write(1, &c, 1);
- }
- r->eax = (r->eax & ~0xff) | '$';
- }
- break;
- default:
- unknown_int:
- fprintf(stderr, "unsupported int 0x%02x\n", int_num);
- dump_regs(&ctx.regs);
- // exit(1);
- }
- }
- break;
- case VM86_SIGNAL:
- /* a signal came, we just ignore that */
- break;
- case VM86_STI:
- break;
- default:
- fprintf(stderr, "unhandled vm86 return code (0x%x)\n", ret);
- dump_regs(&ctx.regs);
- exit(1);
- }
- }
-}
diff --git a/tests/sha1.c b/tests/sha1.c
deleted file mode 100644
index 31b0019..0000000
--- a/tests/sha1.c
+++ /dev/null
@@ -1,242 +0,0 @@
-
-/* from valgrind tests */
-
-/* ================ sha1.c ================ */
-/*
-SHA-1 in C
-By Steve Reid <steve@edmweb.com>
-100% Public Domain
-
-Test Vectors (from FIPS PUB 180-1)
-"abc"
- A9993E36 4706816A BA3E2571 7850C26C 9CD0D89D
-"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
- 84983E44 1C3BD26E BAAE4AA1 F95129E5 E54670F1
-A million repetitions of "a"
- 34AA973C D4C4DAA4 F61EEB2B DBAD2731 6534016F
-*/
-
-/* #define LITTLE_ENDIAN * This should be #define'd already, if true. */
-/* #define SHA1HANDSOFF * Copies data before messing with it. */
-
-#define SHA1HANDSOFF
-
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h> /* for u_int*_t */
-
-/* ================ sha1.h ================ */
-/*
-SHA-1 in C
-By Steve Reid <steve@edmweb.com>
-100% Public Domain
-*/
-
-typedef struct {
- u_int32_t state[5];
- u_int32_t count[2];
- unsigned char buffer[64];
-} SHA1_CTX;
-
-void SHA1Transform(u_int32_t state[5], const unsigned char buffer[64]);
-void SHA1Init(SHA1_CTX* context);
-void SHA1Update(SHA1_CTX* context, const unsigned char* data, u_int32_t len);
-void SHA1Final(unsigned char digest[20], SHA1_CTX* context);
-/* ================ end of sha1.h ================ */
-#include <endian.h>
-
-#define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits))))
-
-/* blk0() and blk() perform the initial expand. */
-/* I got the idea of expanding during the round function from SSLeay */
-#if BYTE_ORDER == LITTLE_ENDIAN
-#define blk0(i) (block->l[i] = (rol(block->l[i],24)&0xFF00FF00) \
- |(rol(block->l[i],8)&0x00FF00FF))
-#elif BYTE_ORDER == BIG_ENDIAN
-#define blk0(i) block->l[i]
-#else
-#error "Endianness not defined!"
-#endif
-#define blk(i) (block->l[i&15] = rol(block->l[(i+13)&15]^block->l[(i+8)&15] \
- ^block->l[(i+2)&15]^block->l[i&15],1))
-
-/* (R0+R1), R2, R3, R4 are the different operations used in SHA1 */
-#define R0(v,w,x,y,z,i) z+=((w&(x^y))^y)+blk0(i)+0x5A827999+rol(v,5);w=rol(w,30);
-#define R1(v,w,x,y,z,i) z+=((w&(x^y))^y)+blk(i)+0x5A827999+rol(v,5);w=rol(w,30);
-#define R2(v,w,x,y,z,i) z+=(w^x^y)+blk(i)+0x6ED9EBA1+rol(v,5);w=rol(w,30);
-#define R3(v,w,x,y,z,i) z+=(((w|x)&y)|(w&x))+blk(i)+0x8F1BBCDC+rol(v,5);w=rol(w,30);
-#define R4(v,w,x,y,z,i) z+=(w^x^y)+blk(i)+0xCA62C1D6+rol(v,5);w=rol(w,30);
-
-
-/* Hash a single 512-bit block. This is the core of the algorithm. */
-
-void SHA1Transform(u_int32_t state[5], const unsigned char buffer[64])
-{
-u_int32_t a, b, c, d, e;
-typedef union {
- unsigned char c[64];
- u_int32_t l[16];
-} CHAR64LONG16;
-#ifdef SHA1HANDSOFF
-CHAR64LONG16 block[1]; /* use array to appear as a pointer */
- memcpy(block, buffer, 64);
-#else
- /* The following had better never be used because it causes the
- * pointer-to-const buffer to be cast into a pointer to non-const.
- * And the result is written through. I threw a "const" in, hoping
- * this will cause a diagnostic.
- */
-CHAR64LONG16* block = (const CHAR64LONG16*)buffer;
-#endif
- /* Copy context->state[] to working vars */
- a = state[0];
- b = state[1];
- c = state[2];
- d = state[3];
- e = state[4];
- /* 4 rounds of 20 operations each. Loop unrolled. */
- R0(a,b,c,d,e, 0); R0(e,a,b,c,d, 1); R0(d,e,a,b,c, 2); R0(c,d,e,a,b, 3);
- R0(b,c,d,e,a, 4); R0(a,b,c,d,e, 5); R0(e,a,b,c,d, 6); R0(d,e,a,b,c, 7);
- R0(c,d,e,a,b, 8); R0(b,c,d,e,a, 9); R0(a,b,c,d,e,10); R0(e,a,b,c,d,11);
- R0(d,e,a,b,c,12); R0(c,d,e,a,b,13); R0(b,c,d,e,a,14); R0(a,b,c,d,e,15);
- R1(e,a,b,c,d,16); R1(d,e,a,b,c,17); R1(c,d,e,a,b,18); R1(b,c,d,e,a,19);
- R2(a,b,c,d,e,20); R2(e,a,b,c,d,21); R2(d,e,a,b,c,22); R2(c,d,e,a,b,23);
- R2(b,c,d,e,a,24); R2(a,b,c,d,e,25); R2(e,a,b,c,d,26); R2(d,e,a,b,c,27);
- R2(c,d,e,a,b,28); R2(b,c,d,e,a,29); R2(a,b,c,d,e,30); R2(e,a,b,c,d,31);
- R2(d,e,a,b,c,32); R2(c,d,e,a,b,33); R2(b,c,d,e,a,34); R2(a,b,c,d,e,35);
- R2(e,a,b,c,d,36); R2(d,e,a,b,c,37); R2(c,d,e,a,b,38); R2(b,c,d,e,a,39);
- R3(a,b,c,d,e,40); R3(e,a,b,c,d,41); R3(d,e,a,b,c,42); R3(c,d,e,a,b,43);
- R3(b,c,d,e,a,44); R3(a,b,c,d,e,45); R3(e,a,b,c,d,46); R3(d,e,a,b,c,47);
- R3(c,d,e,a,b,48); R3(b,c,d,e,a,49); R3(a,b,c,d,e,50); R3(e,a,b,c,d,51);
- R3(d,e,a,b,c,52); R3(c,d,e,a,b,53); R3(b,c,d,e,a,54); R3(a,b,c,d,e,55);
- R3(e,a,b,c,d,56); R3(d,e,a,b,c,57); R3(c,d,e,a,b,58); R3(b,c,d,e,a,59);
- R4(a,b,c,d,e,60); R4(e,a,b,c,d,61); R4(d,e,a,b,c,62); R4(c,d,e,a,b,63);
- R4(b,c,d,e,a,64); R4(a,b,c,d,e,65); R4(e,a,b,c,d,66); R4(d,e,a,b,c,67);
- R4(c,d,e,a,b,68); R4(b,c,d,e,a,69); R4(a,b,c,d,e,70); R4(e,a,b,c,d,71);
- R4(d,e,a,b,c,72); R4(c,d,e,a,b,73); R4(b,c,d,e,a,74); R4(a,b,c,d,e,75);
- R4(e,a,b,c,d,76); R4(d,e,a,b,c,77); R4(c,d,e,a,b,78); R4(b,c,d,e,a,79);
- /* Add the working vars back into context.state[] */
- state[0] += a;
- state[1] += b;
- state[2] += c;
- state[3] += d;
- state[4] += e;
- /* Wipe variables */
- a = b = c = d = e = 0;
-#ifdef SHA1HANDSOFF
- memset(block, '\0', sizeof(block));
-#endif
-}
-
-
-/* SHA1Init - Initialize new context */
-
-void SHA1Init(SHA1_CTX* context)
-{
- /* SHA1 initialization constants */
- context->state[0] = 0x67452301;
- context->state[1] = 0xEFCDAB89;
- context->state[2] = 0x98BADCFE;
- context->state[3] = 0x10325476;
- context->state[4] = 0xC3D2E1F0;
- context->count[0] = context->count[1] = 0;
-}
-
-
-/* Run your data through this. */
-
-void SHA1Update(SHA1_CTX* context, const unsigned char* data, u_int32_t len)
-{
-u_int32_t i;
-u_int32_t j;
-
- j = context->count[0];
- if ((context->count[0] += len << 3) < j)
- context->count[1]++;
- context->count[1] += (len>>29);
- j = (j >> 3) & 63;
- if ((j + len) > 63) {
- memcpy(&context->buffer[j], data, (i = 64-j));
- SHA1Transform(context->state, context->buffer);
- for ( ; i + 63 < len; i += 64) {
- SHA1Transform(context->state, &data[i]);
- }
- j = 0;
- }
- else i = 0;
- memcpy(&context->buffer[j], &data[i], len - i);
-}
-
-
-/* Add padding and return the message digest. */
-
-void SHA1Final(unsigned char digest[20], SHA1_CTX* context)
-{
-unsigned i;
-unsigned char finalcount[8];
-unsigned char c;
-
-#if 0 /* untested "improvement" by DHR */
- /* Convert context->count to a sequence of bytes
- * in finalcount. Second element first, but
- * big-endian order within element.
- * But we do it all backwards.
- */
- unsigned char *fcp = &finalcount[8];
-
- for (i = 0; i < 2; i++)
- {
- u_int32_t t = context->count[i];
- int j;
-
- for (j = 0; j < 4; t >>= 8, j++)
- *--fcp = (unsigned char) t
- }
-#else
- for (i = 0; i < 8; i++) {
- finalcount[i] = (unsigned char)((context->count[(i >= 4 ? 0 : 1)]
- >> ((3-(i & 3)) * 8) ) & 255); /* Endian independent */
- }
-#endif
- c = 0200;
- SHA1Update(context, &c, 1);
- while ((context->count[0] & 504) != 448) {
- c = 0000;
- SHA1Update(context, &c, 1);
- }
- SHA1Update(context, finalcount, 8); /* Should cause a SHA1Transform() */
- for (i = 0; i < 20; i++) {
- digest[i] = (unsigned char)
- ((context->state[i>>2] >> ((3-(i & 3)) * 8) ) & 255);
- }
- /* Wipe variables */
- memset(context, '\0', sizeof(*context));
- memset(&finalcount, '\0', sizeof(finalcount));
-}
-/* ================ end of sha1.c ================ */
-
-#define BUFSIZE 4096
-
-int
-main(int argc, char **argv)
-{
- SHA1_CTX ctx;
- unsigned char hash[20], buf[BUFSIZE];
- int i;
-
- for(i=0;i<BUFSIZE;i++)
- buf[i] = i;
-
- SHA1Init(&ctx);
- for(i=0;i<1000;i++)
- SHA1Update(&ctx, buf, BUFSIZE);
- SHA1Final(hash, &ctx);
-
- printf("SHA1=");
- for(i=0;i<20;i++)
- printf("%02x", hash[i]);
- printf("\n");
- return 0;
-}
-
-
diff --git a/tests/test-i386-code16.S b/tests/test-i386-code16.S
deleted file mode 100644
index e400e73..0000000
--- a/tests/test-i386-code16.S
+++ /dev/null
@@ -1,79 +0,0 @@
- .code16
- .globl code16_start
- .globl code16_end
-
-CS_SEG = 0xf
-
-code16_start:
-
- .globl code16_func1
-
- /* basic test */
-code16_func1 = . - code16_start
- mov $1, %eax
- data32 lret
-
-/* test push/pop in 16 bit mode */
- .globl code16_func2
-code16_func2 = . - code16_start
- xor %eax, %eax
- mov $0x12345678, %ebx
- movl %esp, %ecx
- push %bx
- subl %esp, %ecx
- pop %ax
- data32 lret
-
-/* test various jmp opcodes */
- .globl code16_func3
-code16_func3 = . - code16_start
- jmp 1f
- nop
-1:
- mov $4, %eax
- mov $0x12345678, %ebx
- xor %bx, %bx
- jz 2f
- add $2, %ax
-2:
-
- call myfunc
-
- lcall $CS_SEG, $(myfunc2 - code16_start)
-
- ljmp $CS_SEG, $(myjmp1 - code16_start)
-myjmp1_next:
-
- cs lcall myfunc2_addr - code16_start
-
- cs ljmp myjmp2_addr - code16_start
-myjmp2_next:
-
- data32 lret
-
-myfunc2_addr:
- .short myfunc2 - code16_start
- .short CS_SEG
-
-myjmp2_addr:
- .short myjmp2 - code16_start
- .short CS_SEG
-
-myjmp1:
- add $8, %ax
- jmp myjmp1_next
-
-myjmp2:
- add $16, %ax
- jmp myjmp2_next
-
-myfunc:
- add $1, %ax
- ret
-
-myfunc2:
- add $4, %ax
- lret
-
-
-code16_end:
diff --git a/tests/test-i386-muldiv.h b/tests/test-i386-muldiv.h
deleted file mode 100644
index fd0d991..0000000
--- a/tests/test-i386-muldiv.h
+++ /dev/null
@@ -1,76 +0,0 @@
-
-void glue(glue(test_, OP), b)(long op0, long op1)
-{
- long res, s1, s0, flags;
- s0 = op0;
- s1 = op1;
- res = s0;
- flags = 0;
- asm ("push %4\n\t"
- "popf\n\t"
- stringify(OP)"b %b2\n\t"
- "pushf\n\t"
- "pop %1\n\t"
- : "=a" (res), "=g" (flags)
- : "q" (s1), "0" (res), "1" (flags));
- printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CC=%04lx\n",
- stringify(OP) "b", s0, s1, res, flags & CC_MASK);
-}
-
-void glue(glue(test_, OP), w)(long op0h, long op0, long op1)
-{
- long res, s1, flags, resh;
- s1 = op1;
- resh = op0h;
- res = op0;
- flags = 0;
- asm ("push %5\n\t"
- "popf\n\t"
- stringify(OP) "w %w3\n\t"
- "pushf\n\t"
- "pop %1\n\t"
- : "=a" (res), "=g" (flags), "=d" (resh)
- : "q" (s1), "0" (res), "1" (flags), "2" (resh));
- printf("%-10s AH=" FMTLX " AL=" FMTLX " B=" FMTLX " RH=" FMTLX " RL=" FMTLX " CC=%04lx\n",
- stringify(OP) "w", op0h, op0, s1, resh, res, flags & CC_MASK);
-}
-
-void glue(glue(test_, OP), l)(long op0h, long op0, long op1)
-{
- long res, s1, flags, resh;
- s1 = op1;
- resh = op0h;
- res = op0;
- flags = 0;
- asm ("push %5\n\t"
- "popf\n\t"
- stringify(OP) "l %k3\n\t"
- "pushf\n\t"
- "pop %1\n\t"
- : "=a" (res), "=g" (flags), "=d" (resh)
- : "q" (s1), "0" (res), "1" (flags), "2" (resh));
- printf("%-10s AH=" FMTLX " AL=" FMTLX " B=" FMTLX " RH=" FMTLX " RL=" FMTLX " CC=%04lx\n",
- stringify(OP) "l", op0h, op0, s1, resh, res, flags & CC_MASK);
-}
-
-#if defined(__x86_64__)
-void glue(glue(test_, OP), q)(long op0h, long op0, long op1)
-{
- long res, s1, flags, resh;
- s1 = op1;
- resh = op0h;
- res = op0;
- flags = 0;
- asm ("push %5\n\t"
- "popf\n\t"
- stringify(OP) "q %3\n\t"
- "pushf\n\t"
- "pop %1\n\t"
- : "=a" (res), "=g" (flags), "=d" (resh)
- : "q" (s1), "0" (res), "1" (flags), "2" (resh));
- printf("%-10s AH=" FMTLX " AL=" FMTLX " B=" FMTLX " RH=" FMTLX " RL=" FMTLX " CC=%04lx\n",
- stringify(OP) "q", op0h, op0, s1, resh, res, flags & CC_MASK);
-}
-#endif
-
-#undef OP
diff --git a/tests/test-i386-shift.h b/tests/test-i386-shift.h
deleted file mode 100644
index c1ed489..0000000
--- a/tests/test-i386-shift.h
+++ /dev/null
@@ -1,187 +0,0 @@
-
-#define exec_op glue(exec_, OP)
-#define exec_opq glue(glue(exec_, OP), q)
-#define exec_opl glue(glue(exec_, OP), l)
-#define exec_opw glue(glue(exec_, OP), w)
-#define exec_opb glue(glue(exec_, OP), b)
-
-#ifndef OP_SHIFTD
-
-#ifdef OP_NOBYTE
-#define EXECSHIFT(size, rsize, res, s1, s2, flags) \
- asm ("push %4\n\t"\
- "popf\n\t"\
- stringify(OP) size " %" rsize "2, %" rsize "0\n\t" \
- "pushf\n\t"\
- "pop %1\n\t"\
- : "=g" (res), "=g" (flags)\
- : "r" (s1), "0" (res), "1" (flags));
-#else
-#define EXECSHIFT(size, rsize, res, s1, s2, flags) \
- asm ("push %4\n\t"\
- "popf\n\t"\
- stringify(OP) size " %%cl, %" rsize "0\n\t" \
- "pushf\n\t"\
- "pop %1\n\t"\
- : "=q" (res), "=g" (flags)\
- : "c" (s1), "0" (res), "1" (flags));
-#endif
-
-#if defined(__x86_64__)
-void exec_opq(long s2, long s0, long s1, long iflags)
-{
- long res, flags;
- res = s0;
- flags = iflags;
- EXECSHIFT("q", "", res, s1, s2, flags);
- /* overflow is undefined if count != 1 */
- if (s1 != 1)
- flags &= ~CC_O;
- printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n",
- stringify(OP) "q", s0, s1, res, iflags, flags & CC_MASK);
-}
-#endif
-
-void exec_opl(long s2, long s0, long s1, long iflags)
-{
- long res, flags;
- res = s0;
- flags = iflags;
- EXECSHIFT("l", "k", res, s1, s2, flags);
- /* overflow is undefined if count != 1 */
- if (s1 != 1)
- flags &= ~CC_O;
- printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n",
- stringify(OP) "l", s0, s1, res, iflags, flags & CC_MASK);
-}
-
-void exec_opw(long s2, long s0, long s1, long iflags)
-{
- long res, flags;
- res = s0;
- flags = iflags;
- EXECSHIFT("w", "w", res, s1, s2, flags);
- /* overflow is undefined if count != 1 */
- if (s1 != 1)
- flags &= ~CC_O;
- printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n",
- stringify(OP) "w", s0, s1, res, iflags, flags & CC_MASK);
-}
-
-#else
-#define EXECSHIFT(size, rsize, res, s1, s2, flags) \
- asm ("push %4\n\t"\
- "popf\n\t"\
- stringify(OP) size " %%cl, %" rsize "5, %" rsize "0\n\t" \
- "pushf\n\t"\
- "pop %1\n\t"\
- : "=g" (res), "=g" (flags)\
- : "c" (s1), "0" (res), "1" (flags), "r" (s2));
-
-#if defined(__x86_64__)
-void exec_opq(long s2, long s0, long s1, long iflags)
-{
- long res, flags;
- res = s0;
- flags = iflags;
- EXECSHIFT("q", "", res, s1, s2, flags);
- /* overflow is undefined if count != 1 */
- if (s1 != 1)
- flags &= ~CC_O;
- printf("%-10s A=" FMTLX " B=" FMTLX " C=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n",
- stringify(OP) "q", s0, s2, s1, res, iflags, flags & CC_MASK);
-}
-#endif
-
-void exec_opl(long s2, long s0, long s1, long iflags)
-{
- long res, flags;
- res = s0;
- flags = iflags;
- EXECSHIFT("l", "k", res, s1, s2, flags);
- /* overflow is undefined if count != 1 */
- if (s1 != 1)
- flags &= ~CC_O;
- printf("%-10s A=" FMTLX " B=" FMTLX " C=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n",
- stringify(OP) "l", s0, s2, s1, res, iflags, flags & CC_MASK);
-}
-
-void exec_opw(long s2, long s0, long s1, long iflags)
-{
- long res, flags;
- res = s0;
- flags = iflags;
- EXECSHIFT("w", "w", res, s1, s2, flags);
- /* overflow is undefined if count != 1 */
- if (s1 != 1)
- flags &= ~CC_O;
- printf("%-10s A=" FMTLX " B=" FMTLX " C=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n",
- stringify(OP) "w", s0, s2, s1, res, iflags, flags & CC_MASK);
-}
-
-#endif
-
-#ifndef OP_NOBYTE
-void exec_opb(long s0, long s1, long iflags)
-{
- long res, flags;
- res = s0;
- flags = iflags;
- EXECSHIFT("b", "b", res, s1, 0, flags);
- /* overflow is undefined if count != 1 */
- if (s1 != 1)
- flags &= ~CC_O;
- printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n",
- stringify(OP) "b", s0, s1, res, iflags, flags & CC_MASK);
-}
-#endif
-
-void exec_op(long s2, long s0, long s1)
-{
- s2 = i2l(s2);
- s0 = i2l(s0);
-#if defined(__x86_64__)
- exec_opq(s2, s0, s1, 0);
-#endif
- exec_opl(s2, s0, s1, 0);
-#ifdef OP_SHIFTD
- if (s1 <= 15)
- exec_opw(s2, s0, s1, 0);
-#else
- exec_opw(s2, s0, s1, 0);
-#endif
-#ifndef OP_NOBYTE
- exec_opb(s0, s1, 0);
-#endif
-#ifdef OP_CC
-#if defined(__x86_64__)
- exec_opq(s2, s0, s1, CC_C);
-#endif
- exec_opl(s2, s0, s1, CC_C);
- exec_opw(s2, s0, s1, CC_C);
- exec_opb(s0, s1, CC_C);
-#endif
-}
-
-void glue(test_, OP)(void)
-{
- int i, n;
-#if defined(__x86_64__)
- n = 64;
-#else
- n = 32;
-#endif
- for(i = 0; i < n; i++)
- exec_op(0x21ad3d34, 0x12345678, i);
- for(i = 0; i < n; i++)
- exec_op(0x813f3421, 0x82345679, i);
-}
-
-void *glue(_test_, OP) __init_call = glue(test_, OP);
-
-#undef OP
-#undef OP_CC
-#undef OP_SHIFTD
-#undef OP_NOBYTE
-#undef EXECSHIFT
-
diff --git a/tests/test-i386-vm86.S b/tests/test-i386-vm86.S
deleted file mode 100644
index a972f1b..0000000
--- a/tests/test-i386-vm86.S
+++ /dev/null
@@ -1,104 +0,0 @@
- .code16
- .globl vm86_code_start
- .globl vm86_code_end
-
-#define GET_OFFSET(x) ((x) - vm86_code_start + 0x100)
-
-vm86_code_start:
- movw $GET_OFFSET(hello_world), %dx
- movb $0x09, %ah
- int $0x21
-
- /* prepare int 0x90 vector */
- xorw %ax, %ax
- movw %ax, %es
- es movw $GET_OFFSET(int90_test), 0x90 * 4
- es movw %cs, 0x90 * 4 + 2
-
- /* launch int 0x90 */
-
- int $0x90
-
- /* test IF support */
- movw $GET_OFFSET(IF_msg), %dx
- movb $0x09, %ah
- int $0x21
-
- pushf
- popw %dx
- movb $0xff, %ah
- int $0x21
-
- cli
- pushf
- popw %dx
- movb $0xff, %ah
- int $0x21
-
- sti
- pushfl
- popl %edx
- movb $0xff, %ah
- int $0x21
-
-#if 0
- movw $GET_OFFSET(IF_msg1), %dx
- movb $0x09, %ah
- int $0x21
-
- pushf
- movw %sp, %bx
- andw $~0x200, (%bx)
- popf
-#else
- cli
-#endif
-
- pushf
- popw %dx
- movb $0xff, %ah
- int $0x21
-
- pushfl
- movw %sp, %bx
- orw $0x200, (%bx)
- popfl
-
- pushfl
- popl %edx
- movb $0xff, %ah
- int $0x21
-
- movb $0x00, %ah
- int $0x21
-
-int90_test:
- pushf
- pop %dx
- movb $0xff, %ah
- int $0x21
-
- movw %sp, %bx
- movw 4(%bx), %dx
- movb $0xff, %ah
- int $0x21
-
- movw $GET_OFFSET(int90_msg), %dx
- movb $0x09, %ah
- int $0x21
- iret
-
-int90_msg:
- .string "INT90 started\n$"
-
-hello_world:
- .string "Hello VM86 world\n$"
-
-IF_msg:
- .string "VM86 IF test\n$"
-
-IF_msg1:
- .string "If you see a diff here, your Linux kernel is buggy, please update to 2.4.20 kernel\n$"
-
-vm86_code_end:
- \ No newline at end of file
diff --git a/tests/test-i386.c b/tests/test-i386.c
deleted file mode 100644
index 4a25d03..0000000
--- a/tests/test-i386.c
+++ /dev/null
@@ -1,2629 +0,0 @@
-/*
- * x86 CPU test
- *
- * Copyright (c) 2003 Fabrice Bellard
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-#define _GNU_SOURCE
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <inttypes.h>
-#include <math.h>
-#include <signal.h>
-#include <setjmp.h>
-#include <errno.h>
-#include <sys/ucontext.h>
-#include <sys/mman.h>
-
-#if !defined(__x86_64__)
-#define TEST_VM86
-#define TEST_SEGS
-#endif
-//#define LINUX_VM86_IOPL_FIX
-//#define TEST_P4_FLAGS
-#if defined(__x86_64__)
-#define TEST_SSE
-#define TEST_CMOV 1
-#define TEST_FCOMI 1
-#else
-//#define TEST_SSE
-#define TEST_CMOV 0
-#define TEST_FCOMI 0
-#endif
-
-#if defined(__x86_64__)
-#define FMT64X "%016lx"
-#define FMTLX "%016lx"
-#define X86_64_ONLY(x) x
-#else
-#define FMT64X "%016" PRIx64
-#define FMTLX "%08lx"
-#define X86_64_ONLY(x)
-#endif
-
-#ifdef TEST_VM86
-#include <asm/vm86.h>
-#endif
-
-#define xglue(x, y) x ## y
-#define glue(x, y) xglue(x, y)
-#define stringify(s) tostring(s)
-#define tostring(s) #s
-
-#define CC_C 0x0001
-#define CC_P 0x0004
-#define CC_A 0x0010
-#define CC_Z 0x0040
-#define CC_S 0x0080
-#define CC_O 0x0800
-
-#define __init_call __attribute__ ((unused,__section__ ("initcall")))
-
-#define CC_MASK (CC_C | CC_P | CC_Z | CC_S | CC_O | CC_A)
-
-#if defined(__x86_64__)
-static inline long i2l(long v)
-{
- return v | ((v ^ 0xabcd) << 32);
-}
-#else
-static inline long i2l(long v)
-{
- return v;
-}
-#endif
-
-#define OP add
-#include "test-i386.h"
-
-#define OP sub
-#include "test-i386.h"
-
-#define OP xor
-#include "test-i386.h"
-
-#define OP and
-#include "test-i386.h"
-
-#define OP or
-#include "test-i386.h"
-
-#define OP cmp
-#include "test-i386.h"
-
-#define OP adc
-#define OP_CC
-#include "test-i386.h"
-
-#define OP sbb
-#define OP_CC
-#include "test-i386.h"
-
-#define OP inc
-#define OP_CC
-#define OP1
-#include "test-i386.h"
-
-#define OP dec
-#define OP_CC
-#define OP1
-#include "test-i386.h"
-
-#define OP neg
-#define OP_CC
-#define OP1
-#include "test-i386.h"
-
-#define OP not
-#define OP_CC
-#define OP1
-#include "test-i386.h"
-
-#undef CC_MASK
-#define CC_MASK (CC_C | CC_P | CC_Z | CC_S | CC_O)
-
-#define OP shl
-#include "test-i386-shift.h"
-
-#define OP shr
-#include "test-i386-shift.h"
-
-#define OP sar
-#include "test-i386-shift.h"
-
-#define OP rol
-#include "test-i386-shift.h"
-
-#define OP ror
-#include "test-i386-shift.h"
-
-#define OP rcr
-#define OP_CC
-#include "test-i386-shift.h"
-
-#define OP rcl
-#define OP_CC
-#include "test-i386-shift.h"
-
-#define OP shld
-#define OP_SHIFTD
-#define OP_NOBYTE
-#include "test-i386-shift.h"
-
-#define OP shrd
-#define OP_SHIFTD
-#define OP_NOBYTE
-#include "test-i386-shift.h"
-
-/* XXX: should be more precise ? */
-#undef CC_MASK
-#define CC_MASK (CC_C)
-
-#define OP bt
-#define OP_NOBYTE
-#include "test-i386-shift.h"
-
-#define OP bts
-#define OP_NOBYTE
-#include "test-i386-shift.h"
-
-#define OP btr
-#define OP_NOBYTE
-#include "test-i386-shift.h"
-
-#define OP btc
-#define OP_NOBYTE
-#include "test-i386-shift.h"
-
-/* lea test (modrm support) */
-#define TEST_LEAQ(STR)\
-{\
- asm("lea " STR ", %0"\
- : "=r" (res)\
- : "a" (eax), "b" (ebx), "c" (ecx), "d" (edx), "S" (esi), "D" (edi));\
- printf("lea %s = " FMTLX "\n", STR, res);\
-}
-
-#define TEST_LEA(STR)\
-{\
- asm("lea " STR ", %0"\
- : "=r" (res)\
- : "a" (eax), "b" (ebx), "c" (ecx), "d" (edx), "S" (esi), "D" (edi));\
- printf("lea %s = " FMTLX "\n", STR, res);\
-}
-
-#define TEST_LEA16(STR)\
-{\
- asm(".code16 ; .byte 0x67 ; leal " STR ", %0 ; .code32"\
- : "=wq" (res)\
- : "a" (eax), "b" (ebx), "c" (ecx), "d" (edx), "S" (esi), "D" (edi));\
- printf("lea %s = %08lx\n", STR, res);\
-}
-
-
-void test_lea(void)
-{
- long eax, ebx, ecx, edx, esi, edi, res;
- eax = i2l(0x0001);
- ebx = i2l(0x0002);
- ecx = i2l(0x0004);
- edx = i2l(0x0008);
- esi = i2l(0x0010);
- edi = i2l(0x0020);
-
- TEST_LEA("0x4000");
-
- TEST_LEA("(%%eax)");
- TEST_LEA("(%%ebx)");
- TEST_LEA("(%%ecx)");
- TEST_LEA("(%%edx)");
- TEST_LEA("(%%esi)");
- TEST_LEA("(%%edi)");
-
- TEST_LEA("0x40(%%eax)");
- TEST_LEA("0x40(%%ebx)");
- TEST_LEA("0x40(%%ecx)");
- TEST_LEA("0x40(%%edx)");
- TEST_LEA("0x40(%%esi)");
- TEST_LEA("0x40(%%edi)");
-
- TEST_LEA("0x4000(%%eax)");
- TEST_LEA("0x4000(%%ebx)");
- TEST_LEA("0x4000(%%ecx)");
- TEST_LEA("0x4000(%%edx)");
- TEST_LEA("0x4000(%%esi)");
- TEST_LEA("0x4000(%%edi)");
-
- TEST_LEA("(%%eax, %%ecx)");
- TEST_LEA("(%%ebx, %%edx)");
- TEST_LEA("(%%ecx, %%ecx)");
- TEST_LEA("(%%edx, %%ecx)");
- TEST_LEA("(%%esi, %%ecx)");
- TEST_LEA("(%%edi, %%ecx)");
-
- TEST_LEA("0x40(%%eax, %%ecx)");
- TEST_LEA("0x4000(%%ebx, %%edx)");
-
- TEST_LEA("(%%ecx, %%ecx, 2)");
- TEST_LEA("(%%edx, %%ecx, 4)");
- TEST_LEA("(%%esi, %%ecx, 8)");
-
- TEST_LEA("(,%%eax, 2)");
- TEST_LEA("(,%%ebx, 4)");
- TEST_LEA("(,%%ecx, 8)");
-
- TEST_LEA("0x40(,%%eax, 2)");
- TEST_LEA("0x40(,%%ebx, 4)");
- TEST_LEA("0x40(,%%ecx, 8)");
-
-
- TEST_LEA("-10(%%ecx, %%ecx, 2)");
- TEST_LEA("-10(%%edx, %%ecx, 4)");
- TEST_LEA("-10(%%esi, %%ecx, 8)");
-
- TEST_LEA("0x4000(%%ecx, %%ecx, 2)");
- TEST_LEA("0x4000(%%edx, %%ecx, 4)");
- TEST_LEA("0x4000(%%esi, %%ecx, 8)");
-
-#if defined(__x86_64__)
- TEST_LEAQ("0x4000");
- TEST_LEAQ("0x4000(%%rip)");
-
- TEST_LEAQ("(%%rax)");
- TEST_LEAQ("(%%rbx)");
- TEST_LEAQ("(%%rcx)");
- TEST_LEAQ("(%%rdx)");
- TEST_LEAQ("(%%rsi)");
- TEST_LEAQ("(%%rdi)");
-
- TEST_LEAQ("0x40(%%rax)");
- TEST_LEAQ("0x40(%%rbx)");
- TEST_LEAQ("0x40(%%rcx)");
- TEST_LEAQ("0x40(%%rdx)");
- TEST_LEAQ("0x40(%%rsi)");
- TEST_LEAQ("0x40(%%rdi)");
-
- TEST_LEAQ("0x4000(%%rax)");
- TEST_LEAQ("0x4000(%%rbx)");
- TEST_LEAQ("0x4000(%%rcx)");
- TEST_LEAQ("0x4000(%%rdx)");
- TEST_LEAQ("0x4000(%%rsi)");
- TEST_LEAQ("0x4000(%%rdi)");
-
- TEST_LEAQ("(%%rax, %%rcx)");
- TEST_LEAQ("(%%rbx, %%rdx)");
- TEST_LEAQ("(%%rcx, %%rcx)");
- TEST_LEAQ("(%%rdx, %%rcx)");
- TEST_LEAQ("(%%rsi, %%rcx)");
- TEST_LEAQ("(%%rdi, %%rcx)");
-
- TEST_LEAQ("0x40(%%rax, %%rcx)");
- TEST_LEAQ("0x4000(%%rbx, %%rdx)");
-
- TEST_LEAQ("(%%rcx, %%rcx, 2)");
- TEST_LEAQ("(%%rdx, %%rcx, 4)");
- TEST_LEAQ("(%%rsi, %%rcx, 8)");
-
- TEST_LEAQ("(,%%rax, 2)");
- TEST_LEAQ("(,%%rbx, 4)");
- TEST_LEAQ("(,%%rcx, 8)");
-
- TEST_LEAQ("0x40(,%%rax, 2)");
- TEST_LEAQ("0x40(,%%rbx, 4)");
- TEST_LEAQ("0x40(,%%rcx, 8)");
-
-
- TEST_LEAQ("-10(%%rcx, %%rcx, 2)");
- TEST_LEAQ("-10(%%rdx, %%rcx, 4)");
- TEST_LEAQ("-10(%%rsi, %%rcx, 8)");
-
- TEST_LEAQ("0x4000(%%rcx, %%rcx, 2)");
- TEST_LEAQ("0x4000(%%rdx, %%rcx, 4)");
- TEST_LEAQ("0x4000(%%rsi, %%rcx, 8)");
-#else
- /* limited 16 bit addressing test */
- TEST_LEA16("0x4000");
- TEST_LEA16("(%%bx)");
- TEST_LEA16("(%%si)");
- TEST_LEA16("(%%di)");
- TEST_LEA16("0x40(%%bx)");
- TEST_LEA16("0x40(%%si)");
- TEST_LEA16("0x40(%%di)");
- TEST_LEA16("0x4000(%%bx)");
- TEST_LEA16("0x4000(%%si)");
- TEST_LEA16("(%%bx,%%si)");
- TEST_LEA16("(%%bx,%%di)");
- TEST_LEA16("0x40(%%bx,%%si)");
- TEST_LEA16("0x40(%%bx,%%di)");
- TEST_LEA16("0x4000(%%bx,%%si)");
- TEST_LEA16("0x4000(%%bx,%%di)");
-#endif
-}
-
-#define TEST_JCC(JCC, v1, v2)\
-{\
- int res;\
- asm("movl $1, %0\n\t"\
- "cmpl %2, %1\n\t"\
- "j" JCC " 1f\n\t"\
- "movl $0, %0\n\t"\
- "1:\n\t"\
- : "=r" (res)\
- : "r" (v1), "r" (v2));\
- printf("%-10s %d\n", "j" JCC, res);\
-\
- asm("movl $0, %0\n\t"\
- "cmpl %2, %1\n\t"\
- "set" JCC " %b0\n\t"\
- : "=r" (res)\
- : "r" (v1), "r" (v2));\
- printf("%-10s %d\n", "set" JCC, res);\
- if (TEST_CMOV) {\
- long val = i2l(1);\
- long res = i2l(0x12345678);\
-X86_64_ONLY(\
- asm("cmpl %2, %1\n\t"\
- "cmov" JCC "q %3, %0\n\t"\
- : "=r" (res)\
- : "r" (v1), "r" (v2), "m" (val), "0" (res));\
- printf("%-10s R=" FMTLX "\n", "cmov" JCC "q", res);)\
- asm("cmpl %2, %1\n\t"\
- "cmov" JCC "l %k3, %k0\n\t"\
- : "=r" (res)\
- : "r" (v1), "r" (v2), "m" (val), "0" (res));\
- printf("%-10s R=" FMTLX "\n", "cmov" JCC "l", res);\
- asm("cmpl %2, %1\n\t"\
- "cmov" JCC "w %w3, %w0\n\t"\
- : "=r" (res)\
- : "r" (v1), "r" (v2), "r" (1), "0" (res));\
- printf("%-10s R=" FMTLX "\n", "cmov" JCC "w", res);\
- } \
-}
-
-/* various jump tests */
-void test_jcc(void)
-{
- TEST_JCC("ne", 1, 1);
- TEST_JCC("ne", 1, 0);
-
- TEST_JCC("e", 1, 1);
- TEST_JCC("e", 1, 0);
-
- TEST_JCC("l", 1, 1);
- TEST_JCC("l", 1, 0);
- TEST_JCC("l", 1, -1);
-
- TEST_JCC("le", 1, 1);
- TEST_JCC("le", 1, 0);
- TEST_JCC("le", 1, -1);
-
- TEST_JCC("ge", 1, 1);
- TEST_JCC("ge", 1, 0);
- TEST_JCC("ge", -1, 1);
-
- TEST_JCC("g", 1, 1);
- TEST_JCC("g", 1, 0);
- TEST_JCC("g", 1, -1);
-
- TEST_JCC("b", 1, 1);
- TEST_JCC("b", 1, 0);
- TEST_JCC("b", 1, -1);
-
- TEST_JCC("be", 1, 1);
- TEST_JCC("be", 1, 0);
- TEST_JCC("be", 1, -1);
-
- TEST_JCC("ae", 1, 1);
- TEST_JCC("ae", 1, 0);
- TEST_JCC("ae", 1, -1);
-
- TEST_JCC("a", 1, 1);
- TEST_JCC("a", 1, 0);
- TEST_JCC("a", 1, -1);
-
-
- TEST_JCC("p", 1, 1);
- TEST_JCC("p", 1, 0);
-
- TEST_JCC("np", 1, 1);
- TEST_JCC("np", 1, 0);
-
- TEST_JCC("o", 0x7fffffff, 0);
- TEST_JCC("o", 0x7fffffff, -1);
-
- TEST_JCC("no", 0x7fffffff, 0);
- TEST_JCC("no", 0x7fffffff, -1);
-
- TEST_JCC("s", 0, 1);
- TEST_JCC("s", 0, -1);
- TEST_JCC("s", 0, 0);
-
- TEST_JCC("ns", 0, 1);
- TEST_JCC("ns", 0, -1);
- TEST_JCC("ns", 0, 0);
-}
-
-#undef CC_MASK
-#ifdef TEST_P4_FLAGS
-#define CC_MASK (CC_C | CC_P | CC_Z | CC_S | CC_O | CC_A)
-#else
-#define CC_MASK (CC_O | CC_C)
-#endif
-
-#define OP mul
-#include "test-i386-muldiv.h"
-
-#define OP imul
-#include "test-i386-muldiv.h"
-
-void test_imulw2(long op0, long op1)
-{
- long res, s1, s0, flags;
- s0 = op0;
- s1 = op1;
- res = s0;
- flags = 0;
- asm volatile ("push %4\n\t"
- "popf\n\t"
- "imulw %w2, %w0\n\t"
- "pushf\n\t"
- "pop %1\n\t"
- : "=q" (res), "=g" (flags)
- : "q" (s1), "0" (res), "1" (flags));
- printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CC=%04lx\n",
- "imulw", s0, s1, res, flags & CC_MASK);
-}
-
-void test_imull2(long op0, long op1)
-{
- long res, s1, s0, flags;
- s0 = op0;
- s1 = op1;
- res = s0;
- flags = 0;
- asm volatile ("push %4\n\t"
- "popf\n\t"
- "imull %k2, %k0\n\t"
- "pushf\n\t"
- "pop %1\n\t"
- : "=q" (res), "=g" (flags)
- : "q" (s1), "0" (res), "1" (flags));
- printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CC=%04lx\n",
- "imull", s0, s1, res, flags & CC_MASK);
-}
-
-#if defined(__x86_64__)
-void test_imulq2(long op0, long op1)
-{
- long res, s1, s0, flags;
- s0 = op0;
- s1 = op1;
- res = s0;
- flags = 0;
- asm volatile ("push %4\n\t"
- "popf\n\t"
- "imulq %2, %0\n\t"
- "pushf\n\t"
- "pop %1\n\t"
- : "=q" (res), "=g" (flags)
- : "q" (s1), "0" (res), "1" (flags));
- printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CC=%04lx\n",
- "imulq", s0, s1, res, flags & CC_MASK);
-}
-#endif
-
-#define TEST_IMUL_IM(size, rsize, op0, op1)\
-{\
- long res, flags, s1;\
- flags = 0;\
- res = 0;\
- s1 = op1;\
- asm volatile ("push %3\n\t"\
- "popf\n\t"\
- "imul" size " $" #op0 ", %" rsize "2, %" rsize "0\n\t" \
- "pushf\n\t"\
- "pop %1\n\t"\
- : "=r" (res), "=g" (flags)\
- : "r" (s1), "1" (flags), "0" (res));\
- printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CC=%04lx\n",\
- "imul" size " im", (long)op0, (long)op1, res, flags & CC_MASK);\
-}
-
-
-#undef CC_MASK
-#define CC_MASK (0)
-
-#define OP div
-#include "test-i386-muldiv.h"
-
-#define OP idiv
-#include "test-i386-muldiv.h"
-
-void test_mul(void)
-{
- test_imulb(0x1234561d, 4);
- test_imulb(3, -4);
- test_imulb(0x80, 0x80);
- test_imulb(0x10, 0x10);
-
- test_imulw(0, 0x1234001d, 45);
- test_imulw(0, 23, -45);
- test_imulw(0, 0x8000, 0x8000);
- test_imulw(0, 0x100, 0x100);
-
- test_imull(0, 0x1234001d, 45);
- test_imull(0, 23, -45);
- test_imull(0, 0x80000000, 0x80000000);
- test_imull(0, 0x10000, 0x10000);
-
- test_mulb(0x1234561d, 4);
- test_mulb(3, -4);
- test_mulb(0x80, 0x80);
- test_mulb(0x10, 0x10);
-
- test_mulw(0, 0x1234001d, 45);
- test_mulw(0, 23, -45);
- test_mulw(0, 0x8000, 0x8000);
- test_mulw(0, 0x100, 0x100);
-
- test_mull(0, 0x1234001d, 45);
- test_mull(0, 23, -45);
- test_mull(0, 0x80000000, 0x80000000);
- test_mull(0, 0x10000, 0x10000);
-
- test_imulw2(0x1234001d, 45);
- test_imulw2(23, -45);
- test_imulw2(0x8000, 0x8000);
- test_imulw2(0x100, 0x100);
-
- test_imull2(0x1234001d, 45);
- test_imull2(23, -45);
- test_imull2(0x80000000, 0x80000000);
- test_imull2(0x10000, 0x10000);
-
- TEST_IMUL_IM("w", "w", 45, 0x1234);
- TEST_IMUL_IM("w", "w", -45, 23);
- TEST_IMUL_IM("w", "w", 0x8000, 0x80000000);
- TEST_IMUL_IM("w", "w", 0x7fff, 0x1000);
-
- TEST_IMUL_IM("l", "k", 45, 0x1234);
- TEST_IMUL_IM("l", "k", -45, 23);
- TEST_IMUL_IM("l", "k", 0x8000, 0x80000000);
- TEST_IMUL_IM("l", "k", 0x7fff, 0x1000);
-
- test_idivb(0x12341678, 0x127e);
- test_idivb(0x43210123, -5);
- test_idivb(0x12340004, -1);
-
- test_idivw(0, 0x12345678, 12347);
- test_idivw(0, -23223, -45);
- test_idivw(0, 0x12348000, -1);
- test_idivw(0x12343, 0x12345678, 0x81238567);
-
- test_idivl(0, 0x12345678, 12347);
- test_idivl(0, -233223, -45);
- test_idivl(0, 0x80000000, -1);
- test_idivl(0x12343, 0x12345678, 0x81234567);
-
- test_divb(0x12341678, 0x127e);
- test_divb(0x43210123, -5);
- test_divb(0x12340004, -1);
-
- test_divw(0, 0x12345678, 12347);
- test_divw(0, -23223, -45);
- test_divw(0, 0x12348000, -1);
- test_divw(0x12343, 0x12345678, 0x81238567);
-
- test_divl(0, 0x12345678, 12347);
- test_divl(0, -233223, -45);
- test_divl(0, 0x80000000, -1);
- test_divl(0x12343, 0x12345678, 0x81234567);
-
-#if defined(__x86_64__)
- test_imulq(0, 0x1234001d1234001d, 45);
- test_imulq(0, 23, -45);
- test_imulq(0, 0x8000000000000000, 0x8000000000000000);
- test_imulq(0, 0x100000000, 0x100000000);
-
- test_mulq(0, 0x1234001d1234001d, 45);
- test_mulq(0, 23, -45);
- test_mulq(0, 0x8000000000000000, 0x8000000000000000);
- test_mulq(0, 0x100000000, 0x100000000);
-
- test_imulq2(0x1234001d1234001d, 45);
- test_imulq2(23, -45);
- test_imulq2(0x8000000000000000, 0x8000000000000000);
- test_imulq2(0x100000000, 0x100000000);
-
- TEST_IMUL_IM("q", "", 45, 0x12341234);
- TEST_IMUL_IM("q", "", -45, 23);
- TEST_IMUL_IM("q", "", 0x8000, 0x8000000000000000);
- TEST_IMUL_IM("q", "", 0x7fff, 0x10000000);
-
- test_idivq(0, 0x12345678abcdef, 12347);
- test_idivq(0, -233223, -45);
- test_idivq(0, 0x8000000000000000, -1);
- test_idivq(0x12343, 0x12345678, 0x81234567);
-
- test_divq(0, 0x12345678abcdef, 12347);
- test_divq(0, -233223, -45);
- test_divq(0, 0x8000000000000000, -1);
- test_divq(0x12343, 0x12345678, 0x81234567);
-#endif
-}
-
-#define TEST_BSX(op, size, op0)\
-{\
- long res, val, resz;\
- val = op0;\
- asm("xor %1, %1\n"\
- "mov $0x12345678, %0\n"\
- #op " %" size "2, %" size "0 ; setz %b1" \
- : "=r" (res), "=q" (resz)\
- : "g" (val));\
- printf("%-10s A=" FMTLX " R=" FMTLX " %ld\n", #op, val, res, resz);\
-}
-
-void test_bsx(void)
-{
- TEST_BSX(bsrw, "w", 0);
- TEST_BSX(bsrw, "w", 0x12340128);
- TEST_BSX(bsfw, "w", 0);
- TEST_BSX(bsfw, "w", 0x12340128);
- TEST_BSX(bsrl, "k", 0);
- TEST_BSX(bsrl, "k", 0x00340128);
- TEST_BSX(bsfl, "k", 0);
- TEST_BSX(bsfl, "k", 0x00340128);
-#if defined(__x86_64__)
- TEST_BSX(bsrq, "", 0);
- TEST_BSX(bsrq, "", 0x003401281234);
- TEST_BSX(bsfq, "", 0);
- TEST_BSX(bsfq, "", 0x003401281234);
-#endif
-}
-
-/**********************************************/
-
-union float64u {
- double d;
- uint64_t l;
-};
-
-union float64u q_nan = { .l = 0xFFF8000000000000 };
-union float64u s_nan = { .l = 0xFFF0000000000000 };
-
-void test_fops(double a, double b)
-{
- printf("a=%f b=%f a+b=%f\n", a, b, a + b);
- printf("a=%f b=%f a-b=%f\n", a, b, a - b);
- printf("a=%f b=%f a*b=%f\n", a, b, a * b);
- printf("a=%f b=%f a/b=%f\n", a, b, a / b);
- printf("a=%f b=%f fmod(a, b)=%f\n", a, b, fmod(a, b));
- printf("a=%f sqrt(a)=%f\n", a, sqrt(a));
- printf("a=%f sin(a)=%f\n", a, sin(a));
- printf("a=%f cos(a)=%f\n", a, cos(a));
- printf("a=%f tan(a)=%f\n", a, tan(a));
- printf("a=%f log(a)=%f\n", a, log(a));
- printf("a=%f exp(a)=%f\n", a, exp(a));
- printf("a=%f b=%f atan2(a, b)=%f\n", a, b, atan2(a, b));
- /* just to test some op combining */
- printf("a=%f asin(sin(a))=%f\n", a, asin(sin(a)));
- printf("a=%f acos(cos(a))=%f\n", a, acos(cos(a)));
- printf("a=%f atan(tan(a))=%f\n", a, atan(tan(a)));
-
-}
-
-void fpu_clear_exceptions(void)
-{
- struct __attribute__((packed)) {
- uint16_t fpuc;
- uint16_t dummy1;
- uint16_t fpus;
- uint16_t dummy2;
- uint16_t fptag;
- uint16_t dummy3;
- uint32_t ignored[4];
- long double fpregs[8];
- } float_env32;
-
- asm volatile ("fnstenv %0\n" : : "m" (float_env32));
- float_env32.fpus &= ~0x7f;
- asm volatile ("fldenv %0\n" : : "m" (float_env32));
-}
-
-/* XXX: display exception bits when supported */
-#define FPUS_EMASK 0x0000
-//#define FPUS_EMASK 0x007f
-
-void test_fcmp(double a, double b)
-{
- long eflags, fpus;
-
- fpu_clear_exceptions();
- asm("fcom %2\n"
- "fstsw %%ax\n"
- : "=a" (fpus)
- : "t" (a), "u" (b));
- printf("fcom(%f %f)=%04lx \n",
- a, b, fpus & (0x4500 | FPUS_EMASK));
- fpu_clear_exceptions();
- asm("fucom %2\n"
- "fstsw %%ax\n"
- : "=a" (fpus)
- : "t" (a), "u" (b));
- printf("fucom(%f %f)=%04lx\n",
- a, b, fpus & (0x4500 | FPUS_EMASK));
- if (TEST_FCOMI) {
- /* test f(u)comi instruction */
- fpu_clear_exceptions();
- asm("fcomi %3, %2\n"
- "fstsw %%ax\n"
- "pushf\n"
- "pop %0\n"
- : "=r" (eflags), "=a" (fpus)
- : "t" (a), "u" (b));
- printf("fcomi(%f %f)=%04lx %02lx\n",
- a, b, fpus & FPUS_EMASK, eflags & (CC_Z | CC_P | CC_C));
- fpu_clear_exceptions();
- asm("fucomi %3, %2\n"
- "fstsw %%ax\n"
- "pushf\n"
- "pop %0\n"
- : "=r" (eflags), "=a" (fpus)
- : "t" (a), "u" (b));
- printf("fucomi(%f %f)=%04lx %02lx\n",
- a, b, fpus & FPUS_EMASK, eflags & (CC_Z | CC_P | CC_C));
- }
- fpu_clear_exceptions();
- asm volatile("fxam\n"
- "fstsw %%ax\n"
- : "=a" (fpus)
- : "t" (a));
- printf("fxam(%f)=%04lx\n", a, fpus & 0x4700);
- fpu_clear_exceptions();
-}
-
-void test_fcvt(double a)
-{
- float fa;
- long double la;
- int16_t fpuc;
- int i;
- int64_t lla;
- int ia;
- int16_t wa;
- double ra;
-
- fa = a;
- la = a;
- printf("(float)%f = %f\n", a, fa);
- printf("(long double)%f = %Lf\n", a, la);
- printf("a=" FMT64X "\n", *(uint64_t *)&a);
- printf("la=" FMT64X " %04x\n", *(uint64_t *)&la,
- *(unsigned short *)((char *)(&la) + 8));
-
- /* test all roundings */
- asm volatile ("fstcw %0" : "=m" (fpuc));
- for(i=0;i<4;i++) {
- asm volatile ("fldcw %0" : : "m" ((fpuc & ~0x0c00) | (i << 10)));
- asm volatile ("fist %0" : "=m" (wa) : "t" (a));
- asm volatile ("fistl %0" : "=m" (ia) : "t" (a));
- asm volatile ("fistpll %0" : "=m" (lla) : "t" (a) : "st");
- asm volatile ("frndint ; fstl %0" : "=m" (ra) : "t" (a));
- asm volatile ("fldcw %0" : : "m" (fpuc));
- printf("(short)a = %d\n", wa);
- printf("(int)a = %d\n", ia);
- printf("(int64_t)a = " FMT64X "\n", lla);
- printf("rint(a) = %f\n", ra);
- }
-}
-
-#define TEST(N) \
- asm("fld" #N : "=t" (a)); \
- printf("fld" #N "= %f\n", a);
-
-void test_fconst(void)
-{
- double a;
- TEST(1);
- TEST(l2t);
- TEST(l2e);
- TEST(pi);
- TEST(lg2);
- TEST(ln2);
- TEST(z);
-}
-
-void test_fbcd(double a)
-{
- unsigned short bcd[5];
- double b;
-
- asm("fbstp %0" : "=m" (bcd[0]) : "t" (a) : "st");
- asm("fbld %1" : "=t" (b) : "m" (bcd[0]));
- printf("a=%f bcd=%04x%04x%04x%04x%04x b=%f\n",
- a, bcd[4], bcd[3], bcd[2], bcd[1], bcd[0], b);
-}
-
-#define TEST_ENV(env, save, restore)\
-{\
- memset((env), 0xaa, sizeof(*(env)));\
- for(i=0;i<5;i++)\
- asm volatile ("fldl %0" : : "m" (dtab[i]));\
- asm volatile (save " %0\n" : : "m" (*(env)));\
- asm volatile (restore " %0\n": : "m" (*(env)));\
- for(i=0;i<5;i++)\
- asm volatile ("fstpl %0" : "=m" (rtab[i]));\
- for(i=0;i<5;i++)\
- printf("res[%d]=%f\n", i, rtab[i]);\
- printf("fpuc=%04x fpus=%04x fptag=%04x\n",\
- (env)->fpuc,\
- (env)->fpus & 0xff00,\
- (env)->fptag);\
-}
-
-void test_fenv(void)
-{
- struct __attribute__((packed)) {
- uint16_t fpuc;
- uint16_t dummy1;
- uint16_t fpus;
- uint16_t dummy2;
- uint16_t fptag;
- uint16_t dummy3;
- uint32_t ignored[4];
- long double fpregs[8];
- } float_env32;
- struct __attribute__((packed)) {
- uint16_t fpuc;
- uint16_t fpus;
- uint16_t fptag;
- uint16_t ignored[4];
- long double fpregs[8];
- } float_env16;
- double dtab[8];
- double rtab[8];
- int i;
-
- for(i=0;i<8;i++)
- dtab[i] = i + 1;
-
- TEST_ENV(&float_env16, "data16 fnstenv", "data16 fldenv");
- TEST_ENV(&float_env16, "data16 fnsave", "data16 frstor");
- TEST_ENV(&float_env32, "fnstenv", "fldenv");
- TEST_ENV(&float_env32, "fnsave", "frstor");
-
- /* test for ffree */
- for(i=0;i<5;i++)
- asm volatile ("fldl %0" : : "m" (dtab[i]));
- asm volatile("ffree %st(2)");
- asm volatile ("fnstenv %0\n" : : "m" (float_env32));
- asm volatile ("fninit");
- printf("fptag=%04x\n", float_env32.fptag);
-}
-
-
-#define TEST_FCMOV(a, b, eflags, CC)\
-{\
- double res;\
- asm("push %3\n"\
- "popf\n"\
- "fcmov" CC " %2, %0\n"\
- : "=t" (res)\
- : "0" (a), "u" (b), "g" (eflags));\
- printf("fcmov%s eflags=0x%04lx-> %f\n", \
- CC, (long)eflags, res);\
-}
-
-void test_fcmov(void)
-{
- double a, b;
- long eflags, i;
-
- a = 1.0;
- b = 2.0;
- for(i = 0; i < 4; i++) {
- eflags = 0;
- if (i & 1)
- eflags |= CC_C;
- if (i & 2)
- eflags |= CC_Z;
- TEST_FCMOV(a, b, eflags, "b");
- TEST_FCMOV(a, b, eflags, "e");
- TEST_FCMOV(a, b, eflags, "be");
- TEST_FCMOV(a, b, eflags, "nb");
- TEST_FCMOV(a, b, eflags, "ne");
- TEST_FCMOV(a, b, eflags, "nbe");
- }
- TEST_FCMOV(a, b, 0, "u");
- TEST_FCMOV(a, b, CC_P, "u");
- TEST_FCMOV(a, b, 0, "nu");
- TEST_FCMOV(a, b, CC_P, "nu");
-}
-
-void test_floats(void)
-{
- test_fops(2, 3);
- test_fops(1.4, -5);
- test_fcmp(2, -1);
- test_fcmp(2, 2);
- test_fcmp(2, 3);
- test_fcmp(2, q_nan.d);
- test_fcmp(q_nan.d, -1);
- test_fcmp(-1.0/0.0, -1);
- test_fcmp(1.0/0.0, -1);
- test_fcvt(0.5);
- test_fcvt(-0.5);
- test_fcvt(1.0/7.0);
- test_fcvt(-1.0/9.0);
- test_fcvt(32768);
- test_fcvt(-1e20);
- test_fcvt(-1.0/0.0);
- test_fcvt(1.0/0.0);
- test_fcvt(q_nan.d);
- test_fconst();
- test_fbcd(1234567890123456);
- test_fbcd(-123451234567890);
- test_fenv();
- if (TEST_CMOV) {
- test_fcmov();
- }
-}
-
-/**********************************************/
-#if !defined(__x86_64__)
-
-#define TEST_BCD(op, op0, cc_in, cc_mask)\
-{\
- int res, flags;\
- res = op0;\
- flags = cc_in;\
- asm ("push %3\n\t"\
- "popf\n\t"\
- #op "\n\t"\
- "pushf\n\t"\
- "pop %1\n\t"\
- : "=a" (res), "=g" (flags)\
- : "0" (res), "1" (flags));\
- printf("%-10s A=%08x R=%08x CCIN=%04x CC=%04x\n",\
- #op, op0, res, cc_in, flags & cc_mask);\
-}
-
-void test_bcd(void)
-{
- TEST_BCD(daa, 0x12340503, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(daa, 0x12340506, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(daa, 0x12340507, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(daa, 0x12340559, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(daa, 0x12340560, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(daa, 0x1234059f, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(daa, 0x123405a0, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(daa, 0x12340503, 0, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(daa, 0x12340506, 0, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(daa, 0x12340503, CC_C, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(daa, 0x12340506, CC_C, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(daa, 0x12340503, CC_C | CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(daa, 0x12340506, CC_C | CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
-
- TEST_BCD(das, 0x12340503, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(das, 0x12340506, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(das, 0x12340507, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(das, 0x12340559, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(das, 0x12340560, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(das, 0x1234059f, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(das, 0x123405a0, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(das, 0x12340503, 0, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(das, 0x12340506, 0, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(das, 0x12340503, CC_C, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(das, 0x12340506, CC_C, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(das, 0x12340503, CC_C | CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
- TEST_BCD(das, 0x12340506, CC_C | CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_A));
-
- TEST_BCD(aaa, 0x12340205, CC_A, (CC_C | CC_A));
- TEST_BCD(aaa, 0x12340306, CC_A, (CC_C | CC_A));
- TEST_BCD(aaa, 0x1234040a, CC_A, (CC_C | CC_A));
- TEST_BCD(aaa, 0x123405fa, CC_A, (CC_C | CC_A));
- TEST_BCD(aaa, 0x12340205, 0, (CC_C | CC_A));
- TEST_BCD(aaa, 0x12340306, 0, (CC_C | CC_A));
- TEST_BCD(aaa, 0x1234040a, 0, (CC_C | CC_A));
- TEST_BCD(aaa, 0x123405fa, 0, (CC_C | CC_A));
-
- TEST_BCD(aas, 0x12340205, CC_A, (CC_C | CC_A));
- TEST_BCD(aas, 0x12340306, CC_A, (CC_C | CC_A));
- TEST_BCD(aas, 0x1234040a, CC_A, (CC_C | CC_A));
- TEST_BCD(aas, 0x123405fa, CC_A, (CC_C | CC_A));
- TEST_BCD(aas, 0x12340205, 0, (CC_C | CC_A));
- TEST_BCD(aas, 0x12340306, 0, (CC_C | CC_A));
- TEST_BCD(aas, 0x1234040a, 0, (CC_C | CC_A));
- TEST_BCD(aas, 0x123405fa, 0, (CC_C | CC_A));
-
- TEST_BCD(aam, 0x12340547, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_O | CC_A));
- TEST_BCD(aad, 0x12340407, CC_A, (CC_C | CC_P | CC_Z | CC_S | CC_O | CC_A));
-}
-#endif
-
-#define TEST_XCHG(op, size, opconst)\
-{\
- long op0, op1;\
- op0 = i2l(0x12345678);\
- op1 = i2l(0xfbca7654);\
- asm(#op " %" size "0, %" size "1" \
- : "=q" (op0), opconst (op1) \
- : "0" (op0), "1" (op1));\
- printf("%-10s A=" FMTLX " B=" FMTLX "\n",\
- #op, op0, op1);\
-}
-
-#define TEST_CMPXCHG(op, size, opconst, eax)\
-{\
- long op0, op1, op2;\
- op0 = i2l(0x12345678);\
- op1 = i2l(0xfbca7654);\
- op2 = i2l(eax);\
- asm(#op " %" size "0, %" size "1" \
- : "=q" (op0), opconst (op1) \
- : "0" (op0), "1" (op1), "a" (op2));\
- printf("%-10s EAX=" FMTLX " A=" FMTLX " C=" FMTLX "\n",\
- #op, op2, op0, op1);\
-}
-
-void test_xchg(void)
-{
-#if defined(__x86_64__)
- TEST_XCHG(xchgq, "", "=q");
-#endif
- TEST_XCHG(xchgl, "k", "=q");
- TEST_XCHG(xchgw, "w", "=q");
- TEST_XCHG(xchgb, "b", "=q");
-
-#if defined(__x86_64__)
- TEST_XCHG(xchgq, "", "=m");
-#endif
- TEST_XCHG(xchgl, "k", "=m");
- TEST_XCHG(xchgw, "w", "=m");
- TEST_XCHG(xchgb, "b", "=m");
-
-#if defined(__x86_64__)
- TEST_XCHG(xaddq, "", "=q");
-#endif
- TEST_XCHG(xaddl, "k", "=q");
- TEST_XCHG(xaddw, "w", "=q");
- TEST_XCHG(xaddb, "b", "=q");
-
- {
- int res;
- res = 0x12345678;
- asm("xaddl %1, %0" : "=r" (res) : "0" (res));
- printf("xaddl same res=%08x\n", res);
- }
-
-#if defined(__x86_64__)
- TEST_XCHG(xaddq, "", "=m");
-#endif
- TEST_XCHG(xaddl, "k", "=m");
- TEST_XCHG(xaddw, "w", "=m");
- TEST_XCHG(xaddb, "b", "=m");
-
-#if defined(__x86_64__)
- TEST_CMPXCHG(cmpxchgq, "", "=q", 0xfbca7654);
-#endif
- TEST_CMPXCHG(cmpxchgl, "k", "=q", 0xfbca7654);
- TEST_CMPXCHG(cmpxchgw, "w", "=q", 0xfbca7654);
- TEST_CMPXCHG(cmpxchgb, "b", "=q", 0xfbca7654);
-
-#if defined(__x86_64__)
- TEST_CMPXCHG(cmpxchgq, "", "=q", 0xfffefdfc);
-#endif
- TEST_CMPXCHG(cmpxchgl, "k", "=q", 0xfffefdfc);
- TEST_CMPXCHG(cmpxchgw, "w", "=q", 0xfffefdfc);
- TEST_CMPXCHG(cmpxchgb, "b", "=q", 0xfffefdfc);
-
-#if defined(__x86_64__)
- TEST_CMPXCHG(cmpxchgq, "", "=m", 0xfbca7654);
-#endif
- TEST_CMPXCHG(cmpxchgl, "k", "=m", 0xfbca7654);
- TEST_CMPXCHG(cmpxchgw, "w", "=m", 0xfbca7654);
- TEST_CMPXCHG(cmpxchgb, "b", "=m", 0xfbca7654);
-
-#if defined(__x86_64__)
- TEST_CMPXCHG(cmpxchgq, "", "=m", 0xfffefdfc);
-#endif
- TEST_CMPXCHG(cmpxchgl, "k", "=m", 0xfffefdfc);
- TEST_CMPXCHG(cmpxchgw, "w", "=m", 0xfffefdfc);
- TEST_CMPXCHG(cmpxchgb, "b", "=m", 0xfffefdfc);
-
- {
- uint64_t op0, op1, op2;
- long i, eflags;
-
- for(i = 0; i < 2; i++) {
- op0 = 0x123456789abcd;
- if (i == 0)
- op1 = 0xfbca765423456;
- else
- op1 = op0;
- op2 = 0x6532432432434;
- asm("cmpxchg8b %1\n"
- "pushf\n"
- "pop %2\n"
- : "=A" (op0), "=m" (op1), "=g" (eflags)
- : "0" (op0), "m" (op1), "b" ((int)op2), "c" ((int)(op2 >> 32)));
- printf("cmpxchg8b: op0=" FMT64X " op1=" FMT64X " CC=%02lx\n",
- op0, op1, eflags & CC_Z);
- }
- }
-}
-
-#ifdef TEST_SEGS
-/**********************************************/
-/* segmentation tests */
-
-#include <asm/ldt.h>
-#include <linux/unistd.h>
-#include <linux/version.h>
-
-_syscall3(int, modify_ldt, int, func, void *, ptr, unsigned long, bytecount)
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 5, 66)
-#define modify_ldt_ldt_s user_desc
-#endif
-
-#define MK_SEL(n) (((n) << 3) | 7)
-
-uint8_t seg_data1[4096];
-uint8_t seg_data2[4096];
-
-#define TEST_LR(op, size, seg, mask)\
-{\
- int res, res2;\
- res = 0x12345678;\
- asm (op " %" size "2, %" size "0\n" \
- "movl $0, %1\n"\
- "jnz 1f\n"\
- "movl $1, %1\n"\
- "1:\n"\
- : "=r" (res), "=r" (res2) : "m" (seg), "0" (res));\
- printf(op ": Z=%d %08x\n", res2, res & ~(mask));\
-}
-
-/* NOTE: we use Linux modify_ldt syscall */
-void test_segs(void)
-{
- struct modify_ldt_ldt_s ldt;
- long long ldt_table[3];
- int res, res2;
- char tmp;
- struct {
- uint32_t offset;
- uint16_t seg;
- } __attribute__((packed)) segoff;
-
- ldt.entry_number = 1;
- ldt.base_addr = (unsigned long)&seg_data1;
- ldt.limit = (sizeof(seg_data1) + 0xfff) >> 12;
- ldt.seg_32bit = 1;
- ldt.contents = MODIFY_LDT_CONTENTS_DATA;
- ldt.read_exec_only = 0;
- ldt.limit_in_pages = 1;
- ldt.seg_not_present = 0;
- ldt.useable = 1;
- modify_ldt(1, &ldt, sizeof(ldt)); /* write ldt entry */
-
- ldt.entry_number = 2;
- ldt.base_addr = (unsigned long)&seg_data2;
- ldt.limit = (sizeof(seg_data2) + 0xfff) >> 12;
- ldt.seg_32bit = 1;
- ldt.contents = MODIFY_LDT_CONTENTS_DATA;
- ldt.read_exec_only = 0;
- ldt.limit_in_pages = 1;
- ldt.seg_not_present = 0;
- ldt.useable = 1;
- modify_ldt(1, &ldt, sizeof(ldt)); /* write ldt entry */
-
- modify_ldt(0, &ldt_table, sizeof(ldt_table)); /* read ldt entries */
-#if 0
- {
- int i;
- for(i=0;i<3;i++)
- printf("%d: %016Lx\n", i, ldt_table[i]);
- }
-#endif
- /* do some tests with fs or gs */
- asm volatile ("movl %0, %%fs" : : "r" (MK_SEL(1)));
-
- seg_data1[1] = 0xaa;
- seg_data2[1] = 0x55;
-
- asm volatile ("fs movzbl 0x1, %0" : "=r" (res));
- printf("FS[1] = %02x\n", res);
-
- asm volatile ("pushl %%gs\n"
- "movl %1, %%gs\n"
- "gs movzbl 0x1, %0\n"
- "popl %%gs\n"
- : "=r" (res)
- : "r" (MK_SEL(2)));
- printf("GS[1] = %02x\n", res);
-
- /* tests with ds/ss (implicit segment case) */
- tmp = 0xa5;
- asm volatile ("pushl %%ebp\n\t"
- "pushl %%ds\n\t"
- "movl %2, %%ds\n\t"
- "movl %3, %%ebp\n\t"
- "movzbl 0x1, %0\n\t"
- "movzbl (%%ebp), %1\n\t"
- "popl %%ds\n\t"
- "popl %%ebp\n\t"
- : "=r" (res), "=r" (res2)
- : "r" (MK_SEL(1)), "r" (&tmp));
- printf("DS[1] = %02x\n", res);
- printf("SS[tmp] = %02x\n", res2);
-
- segoff.seg = MK_SEL(2);
- segoff.offset = 0xabcdef12;
- asm volatile("lfs %2, %0\n\t"
- "movl %%fs, %1\n\t"
- : "=r" (res), "=g" (res2)
- : "m" (segoff));
- printf("FS:reg = %04x:%08x\n", res2, res);
-
- TEST_LR("larw", "w", MK_SEL(2), 0x0100);
- TEST_LR("larl", "", MK_SEL(2), 0x0100);
- TEST_LR("lslw", "w", MK_SEL(2), 0);
- TEST_LR("lsll", "", MK_SEL(2), 0);
-
- TEST_LR("larw", "w", 0xfff8, 0);
- TEST_LR("larl", "", 0xfff8, 0);
- TEST_LR("lslw", "w", 0xfff8, 0);
- TEST_LR("lsll", "", 0xfff8, 0);
-}
-
-/* 16 bit code test */
-extern char code16_start, code16_end;
-extern char code16_func1;
-extern char code16_func2;
-extern char code16_func3;
-
-void test_code16(void)
-{
- struct modify_ldt_ldt_s ldt;
- int res, res2;
-
- /* build a code segment */
- ldt.entry_number = 1;
- ldt.base_addr = (unsigned long)&code16_start;
- ldt.limit = &code16_end - &code16_start;
- ldt.seg_32bit = 0;
- ldt.contents = MODIFY_LDT_CONTENTS_CODE;
- ldt.read_exec_only = 0;
- ldt.limit_in_pages = 0;
- ldt.seg_not_present = 0;
- ldt.useable = 1;
- modify_ldt(1, &ldt, sizeof(ldt)); /* write ldt entry */
-
- /* call the first function */
- asm volatile ("lcall %1, %2"
- : "=a" (res)
- : "i" (MK_SEL(1)), "i" (&code16_func1): "memory", "cc");
- printf("func1() = 0x%08x\n", res);
- asm volatile ("lcall %2, %3"
- : "=a" (res), "=c" (res2)
- : "i" (MK_SEL(1)), "i" (&code16_func2): "memory", "cc");
- printf("func2() = 0x%08x spdec=%d\n", res, res2);
- asm volatile ("lcall %1, %2"
- : "=a" (res)
- : "i" (MK_SEL(1)), "i" (&code16_func3): "memory", "cc");
- printf("func3() = 0x%08x\n", res);
-}
-#endif
-
-#if defined(__x86_64__)
-asm(".globl func_lret\n"
- "func_lret:\n"
- "movl $0x87654641, %eax\n"
- "lretq\n");
-#else
-asm(".globl func_lret\n"
- "func_lret:\n"
- "movl $0x87654321, %eax\n"
- "lret\n"
-
- ".globl func_iret\n"
- "func_iret:\n"
- "movl $0xabcd4321, %eax\n"
- "iret\n");
-#endif
-
-extern char func_lret;
-extern char func_iret;
-
-void test_misc(void)
-{
- char table[256];
- long res, i;
-
- for(i=0;i<256;i++) table[i] = 256 - i;
- res = 0x12345678;
- asm ("xlat" : "=a" (res) : "b" (table), "0" (res));
- printf("xlat: EAX=" FMTLX "\n", res);
-
-#if defined(__x86_64__)
- {
- static struct __attribute__((packed)) {
- uint32_t offset;
- uint16_t seg;
- } desc;
- long cs_sel;
-
- asm volatile ("mov %%cs, %0" : "=r" (cs_sel));
-
- asm volatile ("push %1\n"
- "call func_lret\n"
- : "=a" (res)
- : "r" (cs_sel) : "memory", "cc");
- printf("func_lret=" FMTLX "\n", res);
-
- /* NOTE: we assume that &func_lret < 4GB */
- desc.offset = (long)&func_lret;
- desc.seg = cs_sel;
-
- asm volatile ("xor %%rax, %%rax\n"
- "rex64 lcall %1\n"
- : "=a" (res)
- : "m" (desc)
- : "memory", "cc");
- printf("func_lret2=" FMTLX "\n", res);
-
- asm volatile ("push %2\n"
- "mov $ 1f, %%rax\n"
- "push %%rax\n"
- "ljmp %1\n"
- "1:\n"
- : "=a" (res)
- : "m" (desc), "b" (cs_sel)
- : "memory", "cc");
- printf("func_lret3=" FMTLX "\n", res);
- }
-#else
- asm volatile ("push %%cs ; call %1"
- : "=a" (res)
- : "m" (func_lret): "memory", "cc");
- printf("func_lret=" FMTLX "\n", res);
-
- asm volatile ("pushf ; push %%cs ; call %1"
- : "=a" (res)
- : "m" (func_iret): "memory", "cc");
- printf("func_iret=" FMTLX "\n", res);
-#endif
-
-#if defined(__x86_64__)
- /* specific popl test */
- asm volatile ("push $12345432 ; push $0x9abcdef ; pop (%%rsp) ; pop %0"
- : "=g" (res));
- printf("popl esp=" FMTLX "\n", res);
-#else
- /* specific popl test */
- asm volatile ("pushl $12345432 ; pushl $0x9abcdef ; popl (%%esp) ; popl %0"
- : "=g" (res));
- printf("popl esp=" FMTLX "\n", res);
-
- /* specific popw test */
- asm volatile ("pushl $12345432 ; pushl $0x9abcdef ; popw (%%esp) ; addl $2, %%esp ; popl %0"
- : "=g" (res));
- printf("popw esp=" FMTLX "\n", res);
-#endif
-}
-
-uint8_t str_buffer[4096];
-
-#define TEST_STRING1(OP, size, DF, REP)\
-{\
- long esi, edi, eax, ecx, eflags;\
-\
- esi = (long)(str_buffer + sizeof(str_buffer) / 2);\
- edi = (long)(str_buffer + sizeof(str_buffer) / 2) + 16;\
- eax = i2l(0x12345678);\
- ecx = 17;\
-\
- asm volatile ("push $0\n\t"\
- "popf\n\t"\
- DF "\n\t"\
- REP #OP size "\n\t"\
- "cld\n\t"\
- "pushf\n\t"\
- "pop %4\n\t"\
- : "=S" (esi), "=D" (edi), "=a" (eax), "=c" (ecx), "=g" (eflags)\
- : "0" (esi), "1" (edi), "2" (eax), "3" (ecx));\
- printf("%-10s ESI=" FMTLX " EDI=" FMTLX " EAX=" FMTLX " ECX=" FMTLX " EFL=%04x\n",\
- REP #OP size, esi, edi, eax, ecx,\
- (int)(eflags & (CC_C | CC_P | CC_Z | CC_S | CC_O | CC_A)));\
-}
-
-#define TEST_STRING(OP, REP)\
- TEST_STRING1(OP, "b", "", REP);\
- TEST_STRING1(OP, "w", "", REP);\
- TEST_STRING1(OP, "l", "", REP);\
- X86_64_ONLY(TEST_STRING1(OP, "q", "", REP));\
- TEST_STRING1(OP, "b", "std", REP);\
- TEST_STRING1(OP, "w", "std", REP);\
- TEST_STRING1(OP, "l", "std", REP);\
- X86_64_ONLY(TEST_STRING1(OP, "q", "std", REP))
-
-void test_string(void)
-{
- int i;
- for(i = 0;i < sizeof(str_buffer); i++)
- str_buffer[i] = i + 0x56;
- TEST_STRING(stos, "");
- TEST_STRING(stos, "rep ");
- TEST_STRING(lods, ""); /* to verify stos */
- TEST_STRING(lods, "rep ");
- TEST_STRING(movs, "");
- TEST_STRING(movs, "rep ");
- TEST_STRING(lods, ""); /* to verify stos */
-
- /* XXX: better tests */
- TEST_STRING(scas, "");
- TEST_STRING(scas, "repz ");
- TEST_STRING(scas, "repnz ");
- TEST_STRING(cmps, "");
- TEST_STRING(cmps, "repz ");
- TEST_STRING(cmps, "repnz ");
-}
-
-#ifdef TEST_VM86
-/* VM86 test */
-
-static inline void set_bit(uint8_t *a, unsigned int bit)
-{
- a[bit / 8] |= (1 << (bit % 8));
-}
-
-static inline uint8_t *seg_to_linear(unsigned int seg, unsigned int reg)
-{
- return (uint8_t *)((seg << 4) + (reg & 0xffff));
-}
-
-static inline void pushw(struct vm86_regs *r, int val)
-{
- r->esp = (r->esp & ~0xffff) | ((r->esp - 2) & 0xffff);
- *(uint16_t *)seg_to_linear(r->ss, r->esp) = val;
-}
-
-#undef __syscall_return
-#define __syscall_return(type, res) \
-do { \
- return (type) (res); \
-} while (0)
-
-_syscall2(int, vm86, int, func, struct vm86plus_struct *, v86)
-
-extern char vm86_code_start;
-extern char vm86_code_end;
-
-#define VM86_CODE_CS 0x100
-#define VM86_CODE_IP 0x100
-
-void test_vm86(void)
-{
- struct vm86plus_struct ctx;
- struct vm86_regs *r;
- uint8_t *vm86_mem;
- int seg, ret;
-
- vm86_mem = mmap((void *)0x00000000, 0x110000,
- PROT_WRITE | PROT_READ | PROT_EXEC,
- MAP_FIXED | MAP_ANON | MAP_PRIVATE, -1, 0);
- if (vm86_mem == MAP_FAILED) {
- printf("ERROR: could not map vm86 memory");
- return;
- }
- memset(&ctx, 0, sizeof(ctx));
-
- /* init basic registers */
- r = &ctx.regs;
- r->eip = VM86_CODE_IP;
- r->esp = 0xfffe;
- seg = VM86_CODE_CS;
- r->cs = seg;
- r->ss = seg;
- r->ds = seg;
- r->es = seg;
- r->fs = seg;
- r->gs = seg;
- r->eflags = VIF_MASK;
-
- /* move code to proper address. We use the same layout as a .com
- dos program. */
- memcpy(vm86_mem + (VM86_CODE_CS << 4) + VM86_CODE_IP,
- &vm86_code_start, &vm86_code_end - &vm86_code_start);
-
- /* mark int 0x21 as being emulated */
- set_bit((uint8_t *)&ctx.int_revectored, 0x21);
-
- for(;;) {
- ret = vm86(VM86_ENTER, &ctx);
- switch(VM86_TYPE(ret)) {
- case VM86_INTx:
- {
- int int_num, ah, v;
-
- int_num = VM86_ARG(ret);
- if (int_num != 0x21)
- goto unknown_int;
- ah = (r->eax >> 8) & 0xff;
- switch(ah) {
- case 0x00: /* exit */
- goto the_end;
- case 0x02: /* write char */
- {
- uint8_t c = r->edx;
- putchar(c);
- }
- break;
- case 0x09: /* write string */
- {
- uint8_t c, *ptr;
- ptr = seg_to_linear(r->ds, r->edx);
- for(;;) {
- c = *ptr++;
- if (c == '$')
- break;
- putchar(c);
- }
- r->eax = (r->eax & ~0xff) | '$';
- }
- break;
- case 0xff: /* extension: write eflags number in edx */
- v = (int)r->edx;
-#ifndef LINUX_VM86_IOPL_FIX
- v &= ~0x3000;
-#endif
- printf("%08x\n", v);
- break;
- default:
- unknown_int:
- printf("unsupported int 0x%02x\n", int_num);
- goto the_end;
- }
- }
- break;
- case VM86_SIGNAL:
- /* a signal came, we just ignore that */
- break;
- case VM86_STI:
- break;
- default:
- printf("ERROR: unhandled vm86 return code (0x%x)\n", ret);
- goto the_end;
- }
- }
- the_end:
- printf("VM86 end\n");
- munmap(vm86_mem, 0x110000);
-}
-#endif
-
-/* exception tests */
-#if defined(__i386__) && !defined(REG_EAX)
-#define REG_EAX EAX
-#define REG_EBX EBX
-#define REG_ECX ECX
-#define REG_EDX EDX
-#define REG_ESI ESI
-#define REG_EDI EDI
-#define REG_EBP EBP
-#define REG_ESP ESP
-#define REG_EIP EIP
-#define REG_EFL EFL
-#define REG_TRAPNO TRAPNO
-#define REG_ERR ERR
-#endif
-
-#if defined(__x86_64__)
-#define REG_EIP REG_RIP
-#endif
-
-jmp_buf jmp_env;
-int v1;
-int tab[2];
-
-void sig_handler(int sig, siginfo_t *info, void *puc)
-{
- struct ucontext *uc = puc;
-
- printf("si_signo=%d si_errno=%d si_code=%d",
- info->si_signo, info->si_errno, info->si_code);
- printf(" si_addr=0x%08lx",
- (unsigned long)info->si_addr);
- printf("\n");
-
- printf("trapno=" FMTLX " err=" FMTLX,
- (long)uc->uc_mcontext.gregs[REG_TRAPNO],
- (long)uc->uc_mcontext.gregs[REG_ERR]);
- printf(" EIP=" FMTLX, (long)uc->uc_mcontext.gregs[REG_EIP]);
- printf("\n");
- longjmp(jmp_env, 1);
-}
-
-void test_exceptions(void)
-{
- struct sigaction act;
- volatile int val;
-
- act.sa_sigaction = sig_handler;
- sigemptyset(&act.sa_mask);
- act.sa_flags = SA_SIGINFO | SA_NODEFER;
- sigaction(SIGFPE, &act, NULL);
- sigaction(SIGILL, &act, NULL);
- sigaction(SIGSEGV, &act, NULL);
- sigaction(SIGBUS, &act, NULL);
- sigaction(SIGTRAP, &act, NULL);
-
- /* test division by zero reporting */
- printf("DIVZ exception:\n");
- if (setjmp(jmp_env) == 0) {
- /* now divide by zero */
- v1 = 0;
- v1 = 2 / v1;
- }
-
-#if !defined(__x86_64__)
- printf("BOUND exception:\n");
- if (setjmp(jmp_env) == 0) {
- /* bound exception */
- tab[0] = 1;
- tab[1] = 10;
- asm volatile ("bound %0, %1" : : "r" (11), "m" (tab[0]));
- }
-#endif
-
-#ifdef TEST_SEGS
- printf("segment exceptions:\n");
- if (setjmp(jmp_env) == 0) {
- /* load an invalid segment */
- asm volatile ("movl %0, %%fs" : : "r" ((0x1234 << 3) | 1));
- }
- if (setjmp(jmp_env) == 0) {
- /* null data segment is valid */
- asm volatile ("movl %0, %%fs" : : "r" (3));
- /* null stack segment */
- asm volatile ("movl %0, %%ss" : : "r" (3));
- }
-
- {
- struct modify_ldt_ldt_s ldt;
- ldt.entry_number = 1;
- ldt.base_addr = (unsigned long)&seg_data1;
- ldt.limit = (sizeof(seg_data1) + 0xfff) >> 12;
- ldt.seg_32bit = 1;
- ldt.contents = MODIFY_LDT_CONTENTS_DATA;
- ldt.read_exec_only = 0;
- ldt.limit_in_pages = 1;
- ldt.seg_not_present = 1;
- ldt.useable = 1;
- modify_ldt(1, &ldt, sizeof(ldt)); /* write ldt entry */
-
- if (setjmp(jmp_env) == 0) {
- /* segment not present */
- asm volatile ("movl %0, %%fs" : : "r" (MK_SEL(1)));
- }
- }
-#endif
-
- /* test SEGV reporting */
- printf("PF exception:\n");
- if (setjmp(jmp_env) == 0) {
- val = 1;
- /* we add a nop to test a weird PC retrieval case */
- asm volatile ("nop");
- /* now store in an invalid address */
- *(char *)0x1234 = 1;
- }
-
- /* test SEGV reporting */
- printf("PF exception:\n");
- if (setjmp(jmp_env) == 0) {
- val = 1;
- /* read from an invalid address */
- v1 = *(char *)0x1234;
- }
-
- /* test illegal instruction reporting */
- printf("UD2 exception:\n");
- if (setjmp(jmp_env) == 0) {
- /* now execute an invalid instruction */
- asm volatile("ud2");
- }
- printf("lock nop exception:\n");
- if (setjmp(jmp_env) == 0) {
- /* now execute an invalid instruction */
- asm volatile("lock nop");
- }
-
- printf("INT exception:\n");
- if (setjmp(jmp_env) == 0) {
- asm volatile ("int $0xfd");
- }
- if (setjmp(jmp_env) == 0) {
- asm volatile ("int $0x01");
- }
- if (setjmp(jmp_env) == 0) {
- asm volatile (".byte 0xcd, 0x03");
- }
- if (setjmp(jmp_env) == 0) {
- asm volatile ("int $0x04");
- }
- if (setjmp(jmp_env) == 0) {
- asm volatile ("int $0x05");
- }
-
- printf("INT3 exception:\n");
- if (setjmp(jmp_env) == 0) {
- asm volatile ("int3");
- }
-
- printf("CLI exception:\n");
- if (setjmp(jmp_env) == 0) {
- asm volatile ("cli");
- }
-
- printf("STI exception:\n");
- if (setjmp(jmp_env) == 0) {
- asm volatile ("cli");
- }
-
-#if !defined(__x86_64__)
- printf("INTO exception:\n");
- if (setjmp(jmp_env) == 0) {
- /* overflow exception */
- asm volatile ("addl $1, %0 ; into" : : "r" (0x7fffffff));
- }
-#endif
-
- printf("OUTB exception:\n");
- if (setjmp(jmp_env) == 0) {
- asm volatile ("outb %%al, %%dx" : : "d" (0x4321), "a" (0));
- }
-
- printf("INB exception:\n");
- if (setjmp(jmp_env) == 0) {
- asm volatile ("inb %%dx, %%al" : "=a" (val) : "d" (0x4321));
- }
-
- printf("REP OUTSB exception:\n");
- if (setjmp(jmp_env) == 0) {
- asm volatile ("rep outsb" : : "d" (0x4321), "S" (tab), "c" (1));
- }
-
- printf("REP INSB exception:\n");
- if (setjmp(jmp_env) == 0) {
- asm volatile ("rep insb" : : "d" (0x4321), "D" (tab), "c" (1));
- }
-
- printf("HLT exception:\n");
- if (setjmp(jmp_env) == 0) {
- asm volatile ("hlt");
- }
-
- printf("single step exception:\n");
- val = 0;
- if (setjmp(jmp_env) == 0) {
- asm volatile ("pushf\n"
- "orl $0x00100, (%%esp)\n"
- "popf\n"
- "movl $0xabcd, %0\n"
- "movl $0x0, %0\n" : "=m" (val) : : "cc", "memory");
- }
- printf("val=0x%x\n", val);
-}
-
-#if !defined(__x86_64__)
-/* specific precise single step test */
-void sig_trap_handler(int sig, siginfo_t *info, void *puc)
-{
- struct ucontext *uc = puc;
- printf("EIP=" FMTLX "\n", (long)uc->uc_mcontext.gregs[REG_EIP]);
-}
-
-const uint8_t sstep_buf1[4] = { 1, 2, 3, 4};
-uint8_t sstep_buf2[4];
-
-void test_single_step(void)
-{
- struct sigaction act;
- volatile int val;
- int i;
-
- val = 0;
- act.sa_sigaction = sig_trap_handler;
- sigemptyset(&act.sa_mask);
- act.sa_flags = SA_SIGINFO;
- sigaction(SIGTRAP, &act, NULL);
- asm volatile ("pushf\n"
- "orl $0x00100, (%%esp)\n"
- "popf\n"
- "movl $0xabcd, %0\n"
-
- /* jmp test */
- "movl $3, %%ecx\n"
- "1:\n"
- "addl $1, %0\n"
- "decl %%ecx\n"
- "jnz 1b\n"
-
- /* movsb: the single step should stop at each movsb iteration */
- "movl $sstep_buf1, %%esi\n"
- "movl $sstep_buf2, %%edi\n"
- "movl $0, %%ecx\n"
- "rep movsb\n"
- "movl $3, %%ecx\n"
- "rep movsb\n"
- "movl $1, %%ecx\n"
- "rep movsb\n"
-
- /* cmpsb: the single step should stop at each cmpsb iteration */
- "movl $sstep_buf1, %%esi\n"
- "movl $sstep_buf2, %%edi\n"
- "movl $0, %%ecx\n"
- "rep cmpsb\n"
- "movl $4, %%ecx\n"
- "rep cmpsb\n"
-
- /* getpid() syscall: single step should skip one
- instruction */
- "movl $20, %%eax\n"
- "int $0x80\n"
- "movl $0, %%eax\n"
-
- /* when modifying SS, trace is not done on the next
- instruction */
- "movl %%ss, %%ecx\n"
- "movl %%ecx, %%ss\n"
- "addl $1, %0\n"
- "movl $1, %%eax\n"
- "movl %%ecx, %%ss\n"
- "jmp 1f\n"
- "addl $1, %0\n"
- "1:\n"
- "movl $1, %%eax\n"
- "pushl %%ecx\n"
- "popl %%ss\n"
- "addl $1, %0\n"
- "movl $1, %%eax\n"
-
- "pushf\n"
- "andl $~0x00100, (%%esp)\n"
- "popf\n"
- : "=m" (val)
- :
- : "cc", "memory", "eax", "ecx", "esi", "edi");
- printf("val=%d\n", val);
- for(i = 0; i < 4; i++)
- printf("sstep_buf2[%d] = %d\n", i, sstep_buf2[i]);
-}
-
-/* self modifying code test */
-uint8_t code[] = {
- 0xb8, 0x1, 0x00, 0x00, 0x00, /* movl $1, %eax */
- 0xc3, /* ret */
-};
-
-asm("smc_code2:\n"
- "movl 4(%esp), %eax\n"
- "movl %eax, smc_patch_addr2 + 1\n"
- "nop\n"
- "nop\n"
- "nop\n"
- "nop\n"
- "nop\n"
- "nop\n"
- "nop\n"
- "nop\n"
- "smc_patch_addr2:\n"
- "movl $1, %eax\n"
- "ret\n");
-
-typedef int FuncType(void);
-extern int smc_code2(int);
-void test_self_modifying_code(void)
-{
- int i;
-
- printf("self modifying code:\n");
- printf("func1 = 0x%x\n", ((FuncType *)code)());
- for(i = 2; i <= 4; i++) {
- code[1] = i;
- printf("func%d = 0x%x\n", i, ((FuncType *)code)());
- }
-
- /* more difficult test : the modified code is just after the
- modifying instruction. It is forbidden in Intel specs, but it
- is used by old DOS programs */
- for(i = 2; i <= 4; i++) {
- printf("smc_code2(%d) = %d\n", i, smc_code2(i));
- }
-}
-#endif
-
-long enter_stack[4096];
-
-#if defined(__x86_64__)
-#define RSP "%%rsp"
-#define RBP "%%rbp"
-#else
-#define RSP "%%esp"
-#define RBP "%%ebp"
-#endif
-
-#define TEST_ENTER(size, stack_type, level)\
-{\
- long esp_save, esp_val, ebp_val, ebp_save, i;\
- stack_type *ptr, *stack_end, *stack_ptr;\
- memset(enter_stack, 0, sizeof(enter_stack));\
- stack_end = stack_ptr = (stack_type *)(enter_stack + 4096);\
- ebp_val = (long)stack_ptr;\
- for(i=1;i<=32;i++)\
- *--stack_ptr = i;\
- esp_val = (long)stack_ptr;\
- asm("mov " RSP ", %[esp_save]\n"\
- "mov " RBP ", %[ebp_save]\n"\
- "mov %[esp_val], " RSP "\n"\
- "mov %[ebp_val], " RBP "\n"\
- "enter" size " $8, $" #level "\n"\
- "mov " RSP ", %[esp_val]\n"\
- "mov " RBP ", %[ebp_val]\n"\
- "mov %[esp_save], " RSP "\n"\
- "mov %[ebp_save], " RBP "\n"\
- : [esp_save] "=r" (esp_save),\
- [ebp_save] "=r" (ebp_save),\
- [esp_val] "=r" (esp_val),\
- [ebp_val] "=r" (ebp_val)\
- : "[esp_val]" (esp_val),\
- "[ebp_val]" (ebp_val));\
- printf("level=%d:\n", level);\
- printf("esp_val=" FMTLX "\n", esp_val - (long)stack_end);\
- printf("ebp_val=" FMTLX "\n", ebp_val - (long)stack_end);\
- for(ptr = (stack_type *)esp_val; ptr < stack_end; ptr++)\
- printf(FMTLX "\n", (long)ptr[0]);\
-}
-
-static void test_enter(void)
-{
-#if defined(__x86_64__)
- TEST_ENTER("q", uint64_t, 0);
- TEST_ENTER("q", uint64_t, 1);
- TEST_ENTER("q", uint64_t, 2);
- TEST_ENTER("q", uint64_t, 31);
-#else
- TEST_ENTER("l", uint32_t, 0);
- TEST_ENTER("l", uint32_t, 1);
- TEST_ENTER("l", uint32_t, 2);
- TEST_ENTER("l", uint32_t, 31);
-#endif
-
- TEST_ENTER("w", uint16_t, 0);
- TEST_ENTER("w", uint16_t, 1);
- TEST_ENTER("w", uint16_t, 2);
- TEST_ENTER("w", uint16_t, 31);
-}
-
-#ifdef TEST_SSE
-
-typedef int __m64 __attribute__ ((__mode__ (__V2SI__)));
-typedef int __m128 __attribute__ ((__mode__(__V4SF__)));
-
-typedef union {
- double d[2];
- float s[4];
- uint32_t l[4];
- uint64_t q[2];
- __m128 dq;
-} XMMReg;
-
-static uint64_t __attribute__((aligned(16))) test_values[4][2] = {
- { 0x456723c698694873, 0xdc515cff944a58ec },
- { 0x1f297ccd58bad7ab, 0x41f21efba9e3e146 },
- { 0x007c62c2085427f8, 0x231be9e8cde7438d },
- { 0x0f76255a085427f8, 0xc233e9e8c4c9439a },
-};
-
-#define SSE_OP(op)\
-{\
- asm volatile (#op " %2, %0" : "=x" (r.dq) : "0" (a.dq), "x" (b.dq));\
- printf("%-9s: a=" FMT64X "" FMT64X " b=" FMT64X "" FMT64X " r=" FMT64X "" FMT64X "\n",\
- #op,\
- a.q[1], a.q[0],\
- b.q[1], b.q[0],\
- r.q[1], r.q[0]);\
-}
-
-#define SSE_OP2(op)\
-{\
- int i;\
- for(i=0;i<2;i++) {\
- a.q[0] = test_values[2*i][0];\
- a.q[1] = test_values[2*i][1];\
- b.q[0] = test_values[2*i+1][0];\
- b.q[1] = test_values[2*i+1][1];\
- SSE_OP(op);\
- }\
-}
-
-#define MMX_OP2(op)\
-{\
- int i;\
- for(i=0;i<2;i++) {\
- a.q[0] = test_values[2*i][0];\
- b.q[0] = test_values[2*i+1][0];\
- asm volatile (#op " %2, %0" : "=y" (r.q[0]) : "0" (a.q[0]), "y" (b.q[0]));\
- printf("%-9s: a=" FMT64X " b=" FMT64X " r=" FMT64X "\n",\
- #op,\
- a.q[0],\
- b.q[0],\
- r.q[0]);\
- }\
- SSE_OP2(op);\
-}
-
-#define SHUF_OP(op, ib)\
-{\
- a.q[0] = test_values[0][0];\
- a.q[1] = test_values[0][1];\
- b.q[0] = test_values[1][0];\
- b.q[1] = test_values[1][1];\
- asm volatile (#op " $" #ib ", %2, %0" : "=x" (r.dq) : "0" (a.dq), "x" (b.dq));\
- printf("%-9s: a=" FMT64X "" FMT64X " b=" FMT64X "" FMT64X " ib=%02x r=" FMT64X "" FMT64X "\n",\
- #op,\
- a.q[1], a.q[0],\
- b.q[1], b.q[0],\
- ib,\
- r.q[1], r.q[0]);\
-}
-
-#define PSHUF_OP(op, ib)\
-{\
- int i;\
- for(i=0;i<2;i++) {\
- a.q[0] = test_values[2*i][0];\
- a.q[1] = test_values[2*i][1];\
- asm volatile (#op " $" #ib ", %1, %0" : "=x" (r.dq) : "x" (a.dq));\
- printf("%-9s: a=" FMT64X "" FMT64X " ib=%02x r=" FMT64X "" FMT64X "\n",\
- #op,\
- a.q[1], a.q[0],\
- ib,\
- r.q[1], r.q[0]);\
- }\
-}
-
-#define SHIFT_IM(op, ib)\
-{\
- int i;\
- for(i=0;i<2;i++) {\
- a.q[0] = test_values[2*i][0];\
- a.q[1] = test_values[2*i][1];\
- asm volatile (#op " $" #ib ", %0" : "=x" (r.dq) : "0" (a.dq));\
- printf("%-9s: a=" FMT64X "" FMT64X " ib=%02x r=" FMT64X "" FMT64X "\n",\
- #op,\
- a.q[1], a.q[0],\
- ib,\
- r.q[1], r.q[0]);\
- }\
-}
-
-#define SHIFT_OP(op, ib)\
-{\
- int i;\
- SHIFT_IM(op, ib);\
- for(i=0;i<2;i++) {\
- a.q[0] = test_values[2*i][0];\
- a.q[1] = test_values[2*i][1];\
- b.q[0] = ib;\
- b.q[1] = 0;\
- asm volatile (#op " %2, %0" : "=x" (r.dq) : "0" (a.dq), "x" (b.dq));\
- printf("%-9s: a=" FMT64X "" FMT64X " b=" FMT64X "" FMT64X " r=" FMT64X "" FMT64X "\n",\
- #op,\
- a.q[1], a.q[0],\
- b.q[1], b.q[0],\
- r.q[1], r.q[0]);\
- }\
-}
-
-#define MOVMSK(op)\
-{\
- int i, reg;\
- for(i=0;i<2;i++) {\
- a.q[0] = test_values[2*i][0];\
- a.q[1] = test_values[2*i][1];\
- asm volatile (#op " %1, %0" : "=r" (reg) : "x" (a.dq));\
- printf("%-9s: a=" FMT64X "" FMT64X " r=%08x\n",\
- #op,\
- a.q[1], a.q[0],\
- reg);\
- }\
-}
-
-#define SSE_OPS(a) \
-SSE_OP(a ## ps);\
-SSE_OP(a ## ss);
-
-#define SSE_OPD(a) \
-SSE_OP(a ## pd);\
-SSE_OP(a ## sd);
-
-#define SSE_COMI(op, field)\
-{\
- unsigned int eflags;\
- XMMReg a, b;\
- a.field[0] = a1;\
- b.field[0] = b1;\
- asm volatile (#op " %2, %1\n"\
- "pushf\n"\
- "pop %0\n"\
- : "=m" (eflags)\
- : "x" (a.dq), "x" (b.dq));\
- printf("%-9s: a=%f b=%f cc=%04x\n",\
- #op, a1, b1,\
- eflags & (CC_C | CC_P | CC_Z | CC_S | CC_O | CC_A));\
-}
-
-void test_sse_comi(double a1, double b1)
-{
- SSE_COMI(ucomiss, s);
- SSE_COMI(ucomisd, d);
- SSE_COMI(comiss, s);
- SSE_COMI(comisd, d);
-}
-
-#define CVT_OP_XMM(op)\
-{\
- asm volatile (#op " %1, %0" : "=x" (r.dq) : "x" (a.dq));\
- printf("%-9s: a=" FMT64X "" FMT64X " r=" FMT64X "" FMT64X "\n",\
- #op,\
- a.q[1], a.q[0],\
- r.q[1], r.q[0]);\
-}
-
-/* Force %xmm0 usage to avoid the case where both register index are 0
- to test intruction decoding more extensively */
-#define CVT_OP_XMM2MMX(op)\
-{\
- asm volatile (#op " %1, %0" : "=y" (r.q[0]) : "x" (a.dq) \
- : "%xmm0");\
- printf("%-9s: a=" FMT64X "" FMT64X " r=" FMT64X "\n",\
- #op,\
- a.q[1], a.q[0],\
- r.q[0]);\
-}
-
-#define CVT_OP_MMX2XMM(op)\
-{\
- asm volatile (#op " %1, %0" : "=x" (r.dq) : "y" (a.q[0]));\
- printf("%-9s: a=" FMT64X " r=" FMT64X "" FMT64X "\n",\
- #op,\
- a.q[0],\
- r.q[1], r.q[0]);\
-}
-
-#define CVT_OP_REG2XMM(op)\
-{\
- asm volatile (#op " %1, %0" : "=x" (r.dq) : "r" (a.l[0]));\
- printf("%-9s: a=%08x r=" FMT64X "" FMT64X "\n",\
- #op,\
- a.l[0],\
- r.q[1], r.q[0]);\
-}
-
-#define CVT_OP_XMM2REG(op)\
-{\
- asm volatile (#op " %1, %0" : "=r" (r.l[0]) : "x" (a.dq));\
- printf("%-9s: a=" FMT64X "" FMT64X " r=%08x\n",\
- #op,\
- a.q[1], a.q[0],\
- r.l[0]);\
-}
-
-struct fpxstate {
- uint16_t fpuc;
- uint16_t fpus;
- uint16_t fptag;
- uint16_t fop;
- uint32_t fpuip;
- uint16_t cs_sel;
- uint16_t dummy0;
- uint32_t fpudp;
- uint16_t ds_sel;
- uint16_t dummy1;
- uint32_t mxcsr;
- uint32_t mxcsr_mask;
- uint8_t fpregs1[8 * 16];
- uint8_t xmm_regs[8 * 16];
- uint8_t dummy2[224];
-};
-
-static struct fpxstate fpx_state __attribute__((aligned(16)));
-static struct fpxstate fpx_state2 __attribute__((aligned(16)));
-
-void test_fxsave(void)
-{
- struct fpxstate *fp = &fpx_state;
- struct fpxstate *fp2 = &fpx_state2;
- int i, nb_xmm;
- XMMReg a, b;
- a.q[0] = test_values[0][0];
- a.q[1] = test_values[0][1];
- b.q[0] = test_values[1][0];
- b.q[1] = test_values[1][1];
-
- asm("movdqa %2, %%xmm0\n"
- "movdqa %3, %%xmm7\n"
-#if defined(__x86_64__)
- "movdqa %2, %%xmm15\n"
-#endif
- " fld1\n"
- " fldpi\n"
- " fldln2\n"
- " fxsave %0\n"
- " fxrstor %0\n"
- " fxsave %1\n"
- " fninit\n"
- : "=m" (*(uint32_t *)fp2), "=m" (*(uint32_t *)fp)
- : "m" (a), "m" (b));
- printf("fpuc=%04x\n", fp->fpuc);
- printf("fpus=%04x\n", fp->fpus);
- printf("fptag=%04x\n", fp->fptag);
- for(i = 0; i < 3; i++) {
- printf("ST%d: " FMT64X " %04x\n",
- i,
- *(uint64_t *)&fp->fpregs1[i * 16],
- *(uint16_t *)&fp->fpregs1[i * 16 + 8]);
- }
- printf("mxcsr=%08x\n", fp->mxcsr & 0x1f80);
-#if defined(__x86_64__)
- nb_xmm = 16;
-#else
- nb_xmm = 8;
-#endif
- for(i = 0; i < nb_xmm; i++) {
- printf("xmm%d: " FMT64X "" FMT64X "\n",
- i,
- *(uint64_t *)&fp->xmm_regs[i * 16],
- *(uint64_t *)&fp->xmm_regs[i * 16 + 8]);
- }
-}
-
-void test_sse(void)
-{
- XMMReg r, a, b;
- int i;
-
- MMX_OP2(punpcklbw);
- MMX_OP2(punpcklwd);
- MMX_OP2(punpckldq);
- MMX_OP2(packsswb);
- MMX_OP2(pcmpgtb);
- MMX_OP2(pcmpgtw);
- MMX_OP2(pcmpgtd);
- MMX_OP2(packuswb);
- MMX_OP2(punpckhbw);
- MMX_OP2(punpckhwd);
- MMX_OP2(punpckhdq);
- MMX_OP2(packssdw);
- MMX_OP2(pcmpeqb);
- MMX_OP2(pcmpeqw);
- MMX_OP2(pcmpeqd);
-
- MMX_OP2(paddq);
- MMX_OP2(pmullw);
- MMX_OP2(psubusb);
- MMX_OP2(psubusw);
- MMX_OP2(pminub);
- MMX_OP2(pand);
- MMX_OP2(paddusb);
- MMX_OP2(paddusw);
- MMX_OP2(pmaxub);
- MMX_OP2(pandn);
-
- MMX_OP2(pmulhuw);
- MMX_OP2(pmulhw);
-
- MMX_OP2(psubsb);
- MMX_OP2(psubsw);
- MMX_OP2(pminsw);
- MMX_OP2(por);
- MMX_OP2(paddsb);
- MMX_OP2(paddsw);
- MMX_OP2(pmaxsw);
- MMX_OP2(pxor);
- MMX_OP2(pmuludq);
- MMX_OP2(pmaddwd);
- MMX_OP2(psadbw);
- MMX_OP2(psubb);
- MMX_OP2(psubw);
- MMX_OP2(psubd);
- MMX_OP2(psubq);
- MMX_OP2(paddb);
- MMX_OP2(paddw);
- MMX_OP2(paddd);
-
- MMX_OP2(pavgb);
- MMX_OP2(pavgw);
-
- asm volatile ("pinsrw $1, %1, %0" : "=y" (r.q[0]) : "r" (0x12345678));
- printf("%-9s: r=" FMT64X "\n", "pinsrw", r.q[0]);
-
- asm volatile ("pinsrw $5, %1, %0" : "=x" (r.dq) : "r" (0x12345678));
- printf("%-9s: r=" FMT64X "" FMT64X "\n", "pinsrw", r.q[1], r.q[0]);
-
- a.q[0] = test_values[0][0];
- a.q[1] = test_values[0][1];
- asm volatile ("pextrw $1, %1, %0" : "=r" (r.l[0]) : "y" (a.q[0]));
- printf("%-9s: r=%08x\n", "pextrw", r.l[0]);
-
- asm volatile ("pextrw $5, %1, %0" : "=r" (r.l[0]) : "x" (a.dq));
- printf("%-9s: r=%08x\n", "pextrw", r.l[0]);
-
- asm volatile ("pmovmskb %1, %0" : "=r" (r.l[0]) : "y" (a.q[0]));
- printf("%-9s: r=%08x\n", "pmovmskb", r.l[0]);
-
- asm volatile ("pmovmskb %1, %0" : "=r" (r.l[0]) : "x" (a.dq));
- printf("%-9s: r=%08x\n", "pmovmskb", r.l[0]);
-
- {
- r.q[0] = -1;
- r.q[1] = -1;
-
- a.q[0] = test_values[0][0];
- a.q[1] = test_values[0][1];
- b.q[0] = test_values[1][0];
- b.q[1] = test_values[1][1];
- asm volatile("maskmovq %1, %0" :
- : "y" (a.q[0]), "y" (b.q[0]), "D" (&r)
- : "memory");
- printf("%-9s: r=" FMT64X " a=" FMT64X " b=" FMT64X "\n",
- "maskmov",
- r.q[0],
- a.q[0],
- b.q[0]);
- asm volatile("maskmovdqu %1, %0" :
- : "x" (a.dq), "x" (b.dq), "D" (&r)
- : "memory");
- printf("%-9s: r=" FMT64X "" FMT64X " a=" FMT64X "" FMT64X " b=" FMT64X "" FMT64X "\n",
- "maskmov",
- r.q[1], r.q[0],
- a.q[1], a.q[0],
- b.q[1], b.q[0]);
- }
-
- asm volatile ("emms");
-
- SSE_OP2(punpcklqdq);
- SSE_OP2(punpckhqdq);
- SSE_OP2(andps);
- SSE_OP2(andpd);
- SSE_OP2(andnps);
- SSE_OP2(andnpd);
- SSE_OP2(orps);
- SSE_OP2(orpd);
- SSE_OP2(xorps);
- SSE_OP2(xorpd);
-
- SSE_OP2(unpcklps);
- SSE_OP2(unpcklpd);
- SSE_OP2(unpckhps);
- SSE_OP2(unpckhpd);
-
- SHUF_OP(shufps, 0x78);
- SHUF_OP(shufpd, 0x02);
-
- PSHUF_OP(pshufd, 0x78);
- PSHUF_OP(pshuflw, 0x78);
- PSHUF_OP(pshufhw, 0x78);
-
- SHIFT_OP(psrlw, 7);
- SHIFT_OP(psrlw, 16);
- SHIFT_OP(psraw, 7);
- SHIFT_OP(psraw, 16);
- SHIFT_OP(psllw, 7);
- SHIFT_OP(psllw, 16);
-
- SHIFT_OP(psrld, 7);
- SHIFT_OP(psrld, 32);
- SHIFT_OP(psrad, 7);
- SHIFT_OP(psrad, 32);
- SHIFT_OP(pslld, 7);
- SHIFT_OP(pslld, 32);
-
- SHIFT_OP(psrlq, 7);
- SHIFT_OP(psrlq, 32);
- SHIFT_OP(psllq, 7);
- SHIFT_OP(psllq, 32);
-
- SHIFT_IM(psrldq, 16);
- SHIFT_IM(psrldq, 7);
- SHIFT_IM(pslldq, 16);
- SHIFT_IM(pslldq, 7);
-
- MOVMSK(movmskps);
- MOVMSK(movmskpd);
-
- /* FPU specific ops */
-
- {
- uint32_t mxcsr;
- asm volatile("stmxcsr %0" : "=m" (mxcsr));
- printf("mxcsr=%08x\n", mxcsr & 0x1f80);
- asm volatile("ldmxcsr %0" : : "m" (mxcsr));
- }
-
- test_sse_comi(2, -1);
- test_sse_comi(2, 2);
- test_sse_comi(2, 3);
- test_sse_comi(2, q_nan.d);
- test_sse_comi(q_nan.d, -1);
-
- for(i = 0; i < 2; i++) {
- a.s[0] = 2.7;
- a.s[1] = 3.4;
- a.s[2] = 4;
- a.s[3] = -6.3;
- b.s[0] = 45.7;
- b.s[1] = 353.4;
- b.s[2] = 4;
- b.s[3] = 56.3;
- if (i == 1) {
- a.s[0] = q_nan.d;
- b.s[3] = q_nan.d;
- }
-
- SSE_OPS(add);
- SSE_OPS(mul);
- SSE_OPS(sub);
- SSE_OPS(min);
- SSE_OPS(div);
- SSE_OPS(max);
- SSE_OPS(sqrt);
- SSE_OPS(cmpeq);
- SSE_OPS(cmplt);
- SSE_OPS(cmple);
- SSE_OPS(cmpunord);
- SSE_OPS(cmpneq);
- SSE_OPS(cmpnlt);
- SSE_OPS(cmpnle);
- SSE_OPS(cmpord);
-
-
- a.d[0] = 2.7;
- a.d[1] = -3.4;
- b.d[0] = 45.7;
- b.d[1] = -53.4;
- if (i == 1) {
- a.d[0] = q_nan.d;
- b.d[1] = q_nan.d;
- }
- SSE_OPD(add);
- SSE_OPD(mul);
- SSE_OPD(sub);
- SSE_OPD(min);
- SSE_OPD(div);
- SSE_OPD(max);
- SSE_OPD(sqrt);
- SSE_OPD(cmpeq);
- SSE_OPD(cmplt);
- SSE_OPD(cmple);
- SSE_OPD(cmpunord);
- SSE_OPD(cmpneq);
- SSE_OPD(cmpnlt);
- SSE_OPD(cmpnle);
- SSE_OPD(cmpord);
- }
-
- /* float to float/int */
- a.s[0] = 2.7;
- a.s[1] = 3.4;
- a.s[2] = 4;
- a.s[3] = -6.3;
- CVT_OP_XMM(cvtps2pd);
- CVT_OP_XMM(cvtss2sd);
- CVT_OP_XMM2MMX(cvtps2pi);
- CVT_OP_XMM2MMX(cvttps2pi);
- CVT_OP_XMM2REG(cvtss2si);
- CVT_OP_XMM2REG(cvttss2si);
- CVT_OP_XMM(cvtps2dq);
- CVT_OP_XMM(cvttps2dq);
-
- a.d[0] = 2.6;
- a.d[1] = -3.4;
- CVT_OP_XMM(cvtpd2ps);
- CVT_OP_XMM(cvtsd2ss);
- CVT_OP_XMM2MMX(cvtpd2pi);
- CVT_OP_XMM2MMX(cvttpd2pi);
- CVT_OP_XMM2REG(cvtsd2si);
- CVT_OP_XMM2REG(cvttsd2si);
- CVT_OP_XMM(cvtpd2dq);
- CVT_OP_XMM(cvttpd2dq);
-
- /* sse/mmx moves */
- CVT_OP_XMM2MMX(movdq2q);
- CVT_OP_MMX2XMM(movq2dq);
-
- /* int to float */
- a.l[0] = -6;
- a.l[1] = 2;
- a.l[2] = 100;
- a.l[3] = -60000;
- CVT_OP_MMX2XMM(cvtpi2ps);
- CVT_OP_MMX2XMM(cvtpi2pd);
- CVT_OP_REG2XMM(cvtsi2ss);
- CVT_OP_REG2XMM(cvtsi2sd);
- CVT_OP_XMM(cvtdq2ps);
- CVT_OP_XMM(cvtdq2pd);
-
- /* XXX: test PNI insns */
-#if 0
- SSE_OP2(movshdup);
-#endif
- asm volatile ("emms");
-}
-
-#endif
-
-extern void *__start_initcall;
-extern void *__stop_initcall;
-
-
-int main(int argc, char **argv)
-{
- void **ptr;
- void (*func)(void);
-
- ptr = &__start_initcall;
- while (ptr != &__stop_initcall) {
- func = *ptr++;
- func();
- }
- test_bsx();
- test_mul();
- test_jcc();
- test_floats();
-#if !defined(__x86_64__)
- test_bcd();
-#endif
- test_xchg();
- test_string();
- test_misc();
- test_lea();
-#ifdef TEST_SEGS
- test_segs();
- test_code16();
-#endif
-#ifdef TEST_VM86
- test_vm86();
-#endif
- test_exceptions();
-#if !defined(__x86_64__)
- test_self_modifying_code();
- test_single_step();
-#endif
- test_enter();
-#ifdef TEST_SSE
- test_sse();
- test_fxsave();
-#endif
- return 0;
-}
diff --git a/tests/test-i386.h b/tests/test-i386.h
deleted file mode 100644
index 75106b8..0000000
--- a/tests/test-i386.h
+++ /dev/null
@@ -1,152 +0,0 @@
-
-#define exec_op glue(exec_, OP)
-#define exec_opq glue(glue(exec_, OP), q)
-#define exec_opl glue(glue(exec_, OP), l)
-#define exec_opw glue(glue(exec_, OP), w)
-#define exec_opb glue(glue(exec_, OP), b)
-
-#define EXECOP2(size, rsize, res, s1, flags) \
- asm ("push %4\n\t"\
- "popf\n\t"\
- stringify(OP) size " %" rsize "2, %" rsize "0\n\t" \
- "pushf\n\t"\
- "pop %1\n\t"\
- : "=q" (res), "=g" (flags)\
- : "q" (s1), "0" (res), "1" (flags)); \
- printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n", \
- stringify(OP) size, s0, s1, res, iflags, flags & CC_MASK);
-
-#define EXECOP1(size, rsize, res, flags) \
- asm ("push %3\n\t"\
- "popf\n\t"\
- stringify(OP) size " %" rsize "0\n\t" \
- "pushf\n\t"\
- "pop %1\n\t"\
- : "=q" (res), "=g" (flags)\
- : "0" (res), "1" (flags)); \
- printf("%-10s A=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n", \
- stringify(OP) size, s0, res, iflags, flags & CC_MASK);
-
-#ifdef OP1
-#if defined(__x86_64__)
-void exec_opq(long s0, long s1, long iflags)
-{
- long res, flags;
- res = s0;
- flags = iflags;
- EXECOP1("q", "", res, flags);
-}
-#endif
-
-void exec_opl(long s0, long s1, long iflags)
-{
- long res, flags;
- res = s0;
- flags = iflags;
- EXECOP1("l", "k", res, flags);
-}
-
-void exec_opw(long s0, long s1, long iflags)
-{
- long res, flags;
- res = s0;
- flags = iflags;
- EXECOP1("w", "w", res, flags);
-}
-
-void exec_opb(long s0, long s1, long iflags)
-{
- long res, flags;
- res = s0;
- flags = iflags;
- EXECOP1("b", "b", res, flags);
-}
-#else
-#if defined(__x86_64__)
-void exec_opq(long s0, long s1, long iflags)
-{
- long res, flags;
- res = s0;
- flags = iflags;
- EXECOP2("q", "", res, s1, flags);
-}
-#endif
-
-void exec_opl(long s0, long s1, long iflags)
-{
- long res, flags;
- res = s0;
- flags = iflags;
- EXECOP2("l", "k", res, s1, flags);
-}
-
-void exec_opw(long s0, long s1, long iflags)
-{
- long res, flags;
- res = s0;
- flags = iflags;
- EXECOP2("w", "w", res, s1, flags);
-}
-
-void exec_opb(long s0, long s1, long iflags)
-{
- long res, flags;
- res = s0;
- flags = iflags;
- EXECOP2("b", "b", res, s1, flags);
-}
-#endif
-
-void exec_op(long s0, long s1)
-{
- s0 = i2l(s0);
- s1 = i2l(s1);
-#if defined(__x86_64__)
- exec_opq(s0, s1, 0);
-#endif
- exec_opl(s0, s1, 0);
- exec_opw(s0, s1, 0);
- exec_opb(s0, s1, 0);
-#ifdef OP_CC
-#if defined(__x86_64__)
- exec_opq(s0, s1, CC_C);
-#endif
- exec_opl(s0, s1, CC_C);
- exec_opw(s0, s1, CC_C);
- exec_opb(s0, s1, CC_C);
-#endif
-}
-
-void glue(test_, OP)(void)
-{
- exec_op(0x12345678, 0x812FADA);
- exec_op(0x12341, 0x12341);
- exec_op(0x12341, -0x12341);
- exec_op(0xffffffff, 0);
- exec_op(0xffffffff, -1);
- exec_op(0xffffffff, 1);
- exec_op(0xffffffff, 2);
- exec_op(0x7fffffff, 0);
- exec_op(0x7fffffff, 1);
- exec_op(0x7fffffff, -1);
- exec_op(0x80000000, -1);
- exec_op(0x80000000, 1);
- exec_op(0x80000000, -2);
- exec_op(0x12347fff, 0);
- exec_op(0x12347fff, 1);
- exec_op(0x12347fff, -1);
- exec_op(0x12348000, -1);
- exec_op(0x12348000, 1);
- exec_op(0x12348000, -2);
- exec_op(0x12347f7f, 0);
- exec_op(0x12347f7f, 1);
- exec_op(0x12347f7f, -1);
- exec_op(0x12348080, -1);
- exec_op(0x12348080, 1);
- exec_op(0x12348080, -2);
-}
-
-void *glue(_test_, OP) __init_call = glue(test_, OP);
-
-#undef OP
-#undef OP_CC
diff --git a/tests/test_path.c b/tests/test_path.c
deleted file mode 100644
index a9b52de..0000000
--- a/tests/test_path.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/* Test path override code */
-#define _GNU_SOURCE
-#include "../path.c"
-#include <stdarg.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-
-/* Any log message kills the test. */
-void gemu_log(const char *fmt, ...)
-{
- va_list ap;
-
- fprintf(stderr, "FATAL: ");
- va_start(ap, fmt);
- vfprintf(stderr, fmt, ap);
- va_end(ap);
- exit(1);
-}
-
-#define NO_CHANGE(_path) \
- do { \
- if (strcmp(path(_path), _path) != 0) return __LINE__; \
- } while(0)
-
-#define CHANGE_TO(_path, _newpath) \
- do { \
- if (strcmp(path(_path), _newpath) != 0) return __LINE__; \
- } while(0)
-
-static void cleanup(void)
-{
- unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE");
- unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE2");
- unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE3");
- unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE4");
- unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE5");
- rmdir("/tmp/qemu-test_path/DIR1/DIR2");
- rmdir("/tmp/qemu-test_path/DIR1/DIR3");
- rmdir("/tmp/qemu-test_path/DIR1");
- rmdir("/tmp/qemu-test_path");
-}
-
-static unsigned int do_test(void)
-{
- if (mkdir("/tmp/qemu-test_path", 0700) != 0)
- return __LINE__;
-
- if (mkdir("/tmp/qemu-test_path/DIR1", 0700) != 0)
- return __LINE__;
-
- if (mkdir("/tmp/qemu-test_path/DIR1/DIR2", 0700) != 0)
- return __LINE__;
-
- if (mkdir("/tmp/qemu-test_path/DIR1/DIR3", 0700) != 0)
- return __LINE__;
-
- if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE", 0600)) != 0)
- return __LINE__;
-
- if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE2", 0600)) != 0)
- return __LINE__;
-
- if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE3", 0600)) != 0)
- return __LINE__;
-
- if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE4", 0600)) != 0)
- return __LINE__;
-
- if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE5", 0600)) != 0)
- return __LINE__;
-
- init_paths("/tmp/qemu-test_path");
-
- NO_CHANGE("/tmp");
- NO_CHANGE("/tmp/");
- NO_CHANGE("/tmp/qemu-test_path");
- NO_CHANGE("/tmp/qemu-test_path/");
- NO_CHANGE("/tmp/qemu-test_path/D");
- NO_CHANGE("/tmp/qemu-test_path/DI");
- NO_CHANGE("/tmp/qemu-test_path/DIR");
- NO_CHANGE("/tmp/qemu-test_path/DIR1");
- NO_CHANGE("/tmp/qemu-test_path/DIR1/");
-
- NO_CHANGE("/D");
- NO_CHANGE("/DI");
- NO_CHANGE("/DIR");
- NO_CHANGE("/DIR2");
- NO_CHANGE("/DIR1.");
-
- CHANGE_TO("/DIR1", "/tmp/qemu-test_path/DIR1");
- CHANGE_TO("/DIR1/", "/tmp/qemu-test_path/DIR1");
-
- NO_CHANGE("/DIR1/D");
- NO_CHANGE("/DIR1/DI");
- NO_CHANGE("/DIR1/DIR");
- NO_CHANGE("/DIR1/DIR1");
-
- CHANGE_TO("/DIR1/DIR2", "/tmp/qemu-test_path/DIR1/DIR2");
- CHANGE_TO("/DIR1/DIR2/", "/tmp/qemu-test_path/DIR1/DIR2");
-
- CHANGE_TO("/DIR1/DIR3", "/tmp/qemu-test_path/DIR1/DIR3");
- CHANGE_TO("/DIR1/DIR3/", "/tmp/qemu-test_path/DIR1/DIR3");
-
- NO_CHANGE("/DIR1/DIR2/F");
- NO_CHANGE("/DIR1/DIR2/FI");
- NO_CHANGE("/DIR1/DIR2/FIL");
- NO_CHANGE("/DIR1/DIR2/FIL.");
-
- CHANGE_TO("/DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
- CHANGE_TO("/DIR1/DIR2/FILE2", "/tmp/qemu-test_path/DIR1/DIR2/FILE2");
- CHANGE_TO("/DIR1/DIR2/FILE3", "/tmp/qemu-test_path/DIR1/DIR2/FILE3");
- CHANGE_TO("/DIR1/DIR2/FILE4", "/tmp/qemu-test_path/DIR1/DIR2/FILE4");
- CHANGE_TO("/DIR1/DIR2/FILE5", "/tmp/qemu-test_path/DIR1/DIR2/FILE5");
-
- NO_CHANGE("/DIR1/DIR2/FILE6");
- NO_CHANGE("/DIR1/DIR2/FILE/X");
-
- CHANGE_TO("/DIR1/../DIR1", "/tmp/qemu-test_path/DIR1");
- CHANGE_TO("/DIR1/../DIR1/", "/tmp/qemu-test_path/DIR1");
- CHANGE_TO("/../DIR1", "/tmp/qemu-test_path/DIR1");
- CHANGE_TO("/../DIR1/", "/tmp/qemu-test_path/DIR1");
- CHANGE_TO("/DIR1/DIR2/../DIR2", "/tmp/qemu-test_path/DIR1/DIR2");
- CHANGE_TO("/DIR1/DIR2/../DIR2/../../DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
- CHANGE_TO("/DIR1/DIR2/../DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
-
- NO_CHANGE("/DIR1/DIR2/../DIR1");
- NO_CHANGE("/DIR1/DIR2/../FILE");
-
- CHANGE_TO("/./DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
- CHANGE_TO("/././DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
- CHANGE_TO("/DIR1/./DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
- CHANGE_TO("/DIR1/././DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
- CHANGE_TO("/DIR1/DIR2/./FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
- CHANGE_TO("/DIR1/DIR2/././FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
- CHANGE_TO("/./DIR1/./DIR2/./FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
-
- return 0;
-}
-
-int main(int argc, char *argv[])
-{
- int ret;
-
- ret = do_test();
- cleanup();
- if (ret) {
- fprintf(stderr, "test_path: failed on line %i\n", ret);
- return 1;
- }
- return 0;
-}
-
diff --git a/tests/testthread.c b/tests/testthread.c
deleted file mode 100644
index 27e4825..0000000
--- a/tests/testthread.c
+++ /dev/null
@@ -1,51 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <signal.h>
-#include <unistd.h>
-#include <inttypes.h>
-#include <pthread.h>
-#include <sys/wait.h>
-#include <sched.h>
-
-void *thread1_func(void *arg)
-{
- int i;
- char buf[512];
-
- for(i=0;i<10;i++) {
- snprintf(buf, sizeof(buf), "thread1: %d %s\n", i, (char *)arg);
- write(1, buf, strlen(buf));
- usleep(100 * 1000);
- }
- return NULL;
-}
-
-void *thread2_func(void *arg)
-{
- int i;
- char buf[512];
- for(i=0;i<20;i++) {
- snprintf(buf, sizeof(buf), "thread2: %d %s\n", i, (char *)arg);
- write(1, buf, strlen(buf));
- usleep(150 * 1000);
- }
- return NULL;
-}
-
-void test_pthread(void)
-{
- pthread_t tid1, tid2;
-
- pthread_create(&tid1, NULL, thread1_func, "hello1");
- pthread_create(&tid2, NULL, thread2_func, "hello2");
- pthread_join(tid1, NULL);
- pthread_join(tid2, NULL);
- printf("End of pthread test.\n");
-}
-
-int main(int argc, char **argv)
-{
- test_pthread();
- return 0;
-}
generated by cgit v1.1 at 2024-12-23 13:33:13 +0000