1 files changed, 0 insertions, 64 deletions
diff --git a/libcorkscrew/arch-x86/ptrace-x86.c b/libcorkscrew/arch-x86/ptrace-x86.c
deleted file mode 100755
index 9c49b93..0000000
--- a/libcorkscrew/arch-x86/ptrace-x86.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "Corkscrew"
-//#define LOG_NDEBUG 0
-
-#include "../ptrace-arch.h"
-
-#include <stddef.h>
-#include <elf.h>
-#include <cutils/log.h>
-
-static void load_eh_frame_hdr(pid_t pid, map_info_t* mi, uintptr_t *eh_frame_hdr) {
-    uint32_t elf_phoff;
-    uint32_t elf_phentsize_ehsize;
-    uint32_t elf_shentsize_phnum;
-    if (try_get_word_ptrace(pid, mi->start + offsetof(Elf32_Ehdr, e_phoff), &elf_phoff)
-            && try_get_word_ptrace(pid, mi->start + offsetof(Elf32_Ehdr, e_ehsize),
-                    &elf_phentsize_ehsize)
-            && try_get_word_ptrace(pid, mi->start + offsetof(Elf32_Ehdr, e_phnum),
-                    &elf_shentsize_phnum)) {
-        uint32_t elf_phentsize = elf_phentsize_ehsize >> 16;
-        uint32_t elf_phnum = elf_shentsize_phnum & 0xffff;
-        for (uint32_t i = 0; i < elf_phnum; i++) {
-            uintptr_t elf_phdr = mi->start + elf_phoff + i * elf_phentsize;
-            uint32_t elf_phdr_type;
-            if (!try_get_word_ptrace(pid, elf_phdr + offsetof(Elf32_Phdr, p_type), &elf_phdr_type)) {
-                break;
-            }
-            if (elf_phdr_type == PT_GNU_EH_FRAME) {
-                uint32_t elf_phdr_offset;
-                if (!try_get_word_ptrace(pid, elf_phdr + offsetof(Elf32_Phdr, p_offset),
-                        &elf_phdr_offset)) {
-                    break;
-                }
-                *eh_frame_hdr = mi->start + elf_phdr_offset;
-                ALOGV("Parsed .eh_frame_hdr info for %s: start=0x%08x", mi->name, *eh_frame_hdr);
-                return;
-            }
-        }
-    }
-    *eh_frame_hdr = 0;
-}
-
-void load_ptrace_map_info_data_arch(pid_t pid, map_info_t* mi, map_info_data_t* data) {
-    load_eh_frame_hdr(pid, mi, &data->eh_frame_hdr);
-}
-
-void free_ptrace_map_info_data_arch(map_info_t* mi __attribute__((unused)),
-                                    map_info_data_t* data __attribute__((unused))) {
-}