diff options
Diffstat (limited to 'include/asm-sparc')
| -rw-r--r-- | include/asm-sparc/head.h | 11 | ||||
| -rw-r--r-- | include/asm-sparc/kgdb.h | 116 | ||||
| -rw-r--r-- | include/asm-sparc/oplib.h | 17 | ||||
| -rw-r--r-- | include/asm-sparc/page.h | 5 | ||||
| -rw-r--r-- | include/asm-sparc/smp.h | 2 | ||||
| -rw-r--r-- | include/asm-sparc/system.h | 2 | ||||
| -rw-r--r-- | include/asm-sparc/types.h | 30 | ||||
| -rw-r--r-- | include/asm-sparc/unaligned.h | 10 |
8 files changed, 53 insertions, 140 deletions
diff --git a/include/asm-sparc/head.h b/include/asm-sparc/head.h index fcdba51..e6532c3 100644 --- a/include/asm-sparc/head.h +++ b/include/asm-sparc/head.h @@ -52,6 +52,17 @@ nop; \ nop; +#ifdef CONFIG_KGDB +#define KGDB_TRAP(num) \ + b kgdb_trap_low; \ + rd %psr,%l0; \ + nop; \ + nop; +#else +#define KGDB_TRAP(num) \ + BAD_TRAP(num) +#endif + /* The Get Condition Codes software trap for userland. */ #define GETCC_TRAP \ b getcc_trap_handler; mov %psr, %l0; nop; nop; diff --git a/include/asm-sparc/kgdb.h b/include/asm-sparc/kgdb.h index d120adf..b6ef301 100644 --- a/include/asm-sparc/kgdb.h +++ b/include/asm-sparc/kgdb.h @@ -1,94 +1,38 @@ -/* $Id: kgdb.h,v 1.8 1998/01/07 06:33:44 baccala Exp $ - * kgdb.h: Defines and declarations for serial line source level - * remote debugging of the Linux kernel using gdb. - * - * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) - */ #ifndef _SPARC_KGDB_H #define _SPARC_KGDB_H -#ifndef __ASSEMBLY__ -/* To init the kgdb engine. */ -extern void set_debug_traps(void); - -/* To enter the debugger explicitly. */ -extern void breakpoint(void); - -/* For convenience we define the format of a kgdb trap breakpoint - * frame here also. - */ -struct kgdb_frame { - unsigned long globals[8]; - unsigned long outs[8]; - unsigned long locals[8]; - unsigned long ins[8]; - unsigned long fpregs[32]; - unsigned long y; - unsigned long psr; - unsigned long wim; - unsigned long tbr; - unsigned long pc; - unsigned long npc; - unsigned long fpsr; - unsigned long cpsr; +#ifdef CONFIG_SPARC32 +#define BUFMAX 2048 +#else +#define BUFMAX 4096 +#endif + +enum regnames { + GDB_G0, GDB_G1, GDB_G2, GDB_G3, GDB_G4, GDB_G5, GDB_G6, GDB_G7, + GDB_O0, GDB_O1, GDB_O2, GDB_O3, GDB_O4, GDB_O5, GDB_SP, GDB_O7, + GDB_L0, GDB_L1, GDB_L2, GDB_L3, GDB_L4, GDB_L5, GDB_L6, GDB_L7, + GDB_I0, GDB_I1, GDB_I2, GDB_I3, GDB_I4, GDB_I5, GDB_FP, GDB_I7, + GDB_F0, + GDB_F31 = GDB_F0 + 31, +#ifdef CONFIG_SPARC32 + GDB_Y, GDB_PSR, GDB_WIM, GDB_TBR, GDB_PC, GDB_NPC, + GDB_FSR, GDB_CSR, +#else + GDB_F32 = GDB_F0 + 32, + GDB_F62 = GDB_F32 + 15, + GDB_PC, GDB_NPC, GDB_STATE, GDB_FSR, GDB_FPRS, GDB_Y, +#endif }; -#endif /* !(__ASSEMBLY__) */ - -/* Macros for assembly usage of the kgdb breakpoint frame. */ -#define KGDB_G0 0x000 -#define KGDB_G1 0x004 -#define KGDB_G2 0x008 -#define KGDB_G4 0x010 -#define KGDB_G6 0x018 -#define KGDB_I0 0x020 -#define KGDB_I2 0x028 -#define KGDB_I4 0x030 -#define KGDB_I6 0x038 -#define KGDB_Y 0x100 -#define KGDB_PSR 0x104 -#define KGDB_WIM 0x108 -#define KGDB_TBR 0x10c -#define KGDB_PC 0x110 -#define KGDB_NPC 0x114 - -#define SAVE_KGDB_GLOBALS(reg) \ - std %g0, [%reg + STACKFRAME_SZ + KGDB_G0]; \ - std %g2, [%reg + STACKFRAME_SZ + KGDB_G2]; \ - std %g4, [%reg + STACKFRAME_SZ + KGDB_G4]; \ - std %g6, [%reg + STACKFRAME_SZ + KGDB_G6]; - -#define SAVE_KGDB_INS(reg) \ - std %i0, [%reg + STACKFRAME_SZ + KGDB_I0]; \ - std %i2, [%reg + STACKFRAME_SZ + KGDB_I2]; \ - std %i4, [%reg + STACKFRAME_SZ + KGDB_I4]; \ - std %i6, [%reg + STACKFRAME_SZ + KGDB_I6]; - -#define SAVE_KGDB_SREGS(reg, reg_y, reg_psr, reg_wim, reg_tbr, reg_pc, reg_npc) \ - st %reg_y, [%reg + STACKFRAME_SZ + KGDB_Y]; \ - st %reg_psr, [%reg + STACKFRAME_SZ + KGDB_PSR]; \ - st %reg_wim, [%reg + STACKFRAME_SZ + KGDB_WIM]; \ - st %reg_tbr, [%reg + STACKFRAME_SZ + KGDB_TBR]; \ - st %reg_pc, [%reg + STACKFRAME_SZ + KGDB_PC]; \ - st %reg_npc, [%reg + STACKFRAME_SZ + KGDB_NPC]; -#define LOAD_KGDB_GLOBALS(reg) \ - ld [%reg + STACKFRAME_SZ + KGDB_G1], %g1; \ - ldd [%reg + STACKFRAME_SZ + KGDB_G2], %g2; \ - ldd [%reg + STACKFRAME_SZ + KGDB_G4], %g4; \ - ldd [%reg + STACKFRAME_SZ + KGDB_G6], %g6; +#ifdef CONFIG_SPARC32 +#define NUMREGBYTES ((GDB_CSR + 1) * 4) +#else +#define NUMREGBYTES ((GDB_Y + 1) * 8) +#endif -#define LOAD_KGDB_INS(reg) \ - ldd [%reg + STACKFRAME_SZ + KGDB_I0], %i0; \ - ldd [%reg + STACKFRAME_SZ + KGDB_I2], %i2; \ - ldd [%reg + STACKFRAME_SZ + KGDB_I4], %i4; \ - ldd [%reg + STACKFRAME_SZ + KGDB_I6], %i6; +extern void arch_kgdb_breakpoint(void); -#define LOAD_KGDB_SREGS(reg, reg_y, reg_psr, reg_wim, reg_tbr, reg_pc, reg_npc) \ - ld [%reg + STACKFRAME_SZ + KGDB_Y], %reg_y; \ - ld [%reg + STACKFRAME_SZ + KGDB_PSR], %reg_psr; \ - ld [%reg + STACKFRAME_SZ + KGDB_WIM], %reg_wim; \ - ld [%reg + STACKFRAME_SZ + KGDB_TBR], %reg_tbr; \ - ld [%reg + STACKFRAME_SZ + KGDB_PC], %reg_pc; \ - ld [%reg + STACKFRAME_SZ + KGDB_NPC], %reg_npc; +#define BREAK_INSTR_SIZE 4 +#define CACHE_FLUSH_IS_SAFE 1 -#endif /* !(_SPARC_KGDB_H) */ +#endif /* _SPARC_KGDB_H */ diff --git a/include/asm-sparc/oplib.h b/include/asm-sparc/oplib.h index 17ba82ee..7becc84 100644 --- a/include/asm-sparc/oplib.h +++ b/include/asm-sparc/oplib.h @@ -34,9 +34,6 @@ extern unsigned int prom_rev, prom_prev; */ extern int prom_root_node; -/* PROM stdin and stdout */ -extern int prom_stdin, prom_stdout; - /* Pointer to prom structure containing the device tree traversal * and usage utility functions. Only prom-lib should use these, * users use the interface defined by the library only! @@ -84,20 +81,6 @@ extern int prom_devclose(int device_handle); extern void prom_seek(int device_handle, unsigned int seek_hival, unsigned int seek_lowval); -/* Machine memory configuration routine. */ - -/* This function returns a V0 format memory descriptor table, it has three - * entries. One for the total amount of physical ram on the machine, one - * for the amount of physical ram available, and one describing the virtual - * areas which are allocated by the prom. So, in a sense the physical - * available is a calculation of the total physical minus the physical mapped - * by the prom with virtual mappings. - * - * These lists are returned pre-sorted, this should make your life easier - * since the prom itself is way too lazy to do such nice things. - */ -extern struct linux_mem_v0 *prom_meminfo(void); - /* Miscellaneous routines, don't really fit in any category per se. */ /* Reboot the machine with the command line passed. */ diff --git a/include/asm-sparc/page.h b/include/asm-sparc/page.h index 39ccf2d..1625a8c 100644 --- a/include/asm-sparc/page.h +++ b/include/asm-sparc/page.h @@ -38,12 +38,11 @@ /* The following structure is used to hold the physical * memory configuration of the machine. This is filled in - * probe_memory() and is later used by mem_init() to set up - * mem_map[]. We statically allocate SPARC_PHYS_BANKS of + * prom_meminit() and is later used by mem_init() to set up + * mem_map[]. We statically allocate SPARC_PHYS_BANKS+1 of * these structs, this is arbitrary. The entry after the * last valid one has num_bytes==0. */ - struct sparc_phys_banks { unsigned long base_addr; unsigned long num_bytes; diff --git a/include/asm-sparc/smp.h b/include/asm-sparc/smp.h index b3f4922..e6d5615 100644 --- a/include/asm-sparc/smp.h +++ b/include/asm-sparc/smp.h @@ -51,13 +51,11 @@ void smp_bogo(struct seq_file *); void smp_info(struct seq_file *); BTFIXUPDEF_CALL(void, smp_cross_call, smpfunc_t, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long) -BTFIXUPDEF_CALL(void, smp_message_pass, int, int, unsigned long, int) BTFIXUPDEF_CALL(int, __hard_smp_processor_id, void) BTFIXUPDEF_BLACKBOX(hard_smp_processor_id) BTFIXUPDEF_BLACKBOX(load_current) #define smp_cross_call(func,arg1,arg2,arg3,arg4,arg5) BTFIXUP_CALL(smp_cross_call)(func,arg1,arg2,arg3,arg4,arg5) -#define smp_message_pass(target,msg,data,wait) BTFIXUP_CALL(smp_message_pass)(target,msg,data,wait) static inline void xc0(smpfunc_t func) { smp_cross_call(func, 0, 0, 0, 0, 0); } static inline void xc1(smpfunc_t func, unsigned long arg1) diff --git a/include/asm-sparc/system.h b/include/asm-sparc/system.h index 4e08210..b4b0244 100644 --- a/include/asm-sparc/system.h +++ b/include/asm-sparc/system.h @@ -94,6 +94,8 @@ extern void fpsave(unsigned long *fpregs, unsigned long *fsr, } while(0) #endif +extern void flushw_all(void); + /* * Flush windows so that the VM switch which follows * would not pull the stack from under us. diff --git a/include/asm-sparc/types.h b/include/asm-sparc/types.h index 42fc6ed..1b08ef8 100644 --- a/include/asm-sparc/types.h +++ b/include/asm-sparc/types.h @@ -3,34 +3,18 @@ #define _SPARC_TYPES_H /* - * _xx is ok: it doesn't pollute the POSIX namespace. Use these in the - * header files exported to user space. - */ - -/* * This file is never included by application software unless * explicitly requested (e.g., via linux/types.h) in which case the * application is Linux specific so (user-) name space pollution is * not a major issue. However, for interoperability, libraries still * need to be careful to avoid a name clashes. */ +#include <asm-generic/int-ll64.h> #ifndef __ASSEMBLY__ typedef unsigned short umode_t; -typedef __signed__ char __s8; -typedef unsigned char __u8; - -typedef __signed__ short __s16; -typedef unsigned short __u16; - -typedef __signed__ int __s32; -typedef unsigned int __u32; - -typedef __signed__ long long __s64; -typedef unsigned long long __u64; - #endif /* __ASSEMBLY__ */ #ifdef __KERNEL__ @@ -39,18 +23,6 @@ typedef unsigned long long __u64; #ifndef __ASSEMBLY__ -typedef __signed__ char s8; -typedef unsigned char u8; - -typedef __signed__ short s16; -typedef unsigned short u16; - -typedef __signed__ int s32; -typedef unsigned int u32; - -typedef __signed__ long long s64; -typedef unsigned long long u64; - typedef u32 dma_addr_t; typedef u32 dma64_addr_t; diff --git a/include/asm-sparc/unaligned.h b/include/asm-sparc/unaligned.h index b6f8edd..11d2d5f 100644 --- a/include/asm-sparc/unaligned.h +++ b/include/asm-sparc/unaligned.h @@ -1,6 +1,10 @@ -#ifndef _ASM_SPARC_UNALIGNED_H_ -#define _ASM_SPARC_UNALIGNED_H_ +#ifndef _ASM_SPARC_UNALIGNED_H +#define _ASM_SPARC_UNALIGNED_H -#include <asm-generic/unaligned.h> +#include <linux/unaligned/be_struct.h> +#include <linux/unaligned/le_byteshift.h> +#include <linux/unaligned/generic.h> +#define get_unaligned __get_unaligned_be +#define put_unaligned __put_unaligned_be #endif /* _ASM_SPARC_UNALIGNED_H */ |