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Make iterate_text_sections MCPI-Agnostic

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This commit is contained in:
TheBrokenRail 2022-03-16 19:50:46 -04:00
parent 55a815643b
commit 59b8fd9f54
3 changed files with 4 additions and 4 deletions
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2
libreborn/include/libreborn/elf.h
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@ -15,7 +15,7 @@ extern "C" {
// Find And Iterate Over All .text Sections In Current Binary // Find And Iterate Over All .text Sections In Current Binary
typedef void (*text_section_callback_t)(ElfW(Addr) section, ElfW(Word) size, void *data); typedef void (*text_section_callback_t)(ElfW(Addr) section, ElfW(Word) size, void *data);
void iterate_text_sections(text_section_callback_t callback, void *data); void iterate_text_sections(const char *exe, text_section_callback_t callback, void *data);
#ifdef __cplusplus #ifdef __cplusplus
} }

2
libreborn/src/patch/patch.c
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@ -115,7 +115,7 @@ void _overwrite_calls(const char *file, int line, void *start, void *target) {
data.replacement = code_block; data.replacement = code_block;
data.found = 0; data.found = 0;
iterate_text_sections(overwrite_calls_callback, &data); iterate_text_sections(getenv("MCPI_EXECUTABLE_PATH"), overwrite_calls_callback, &data);
// Increment Code Block Position // Increment Code Block Position
increment_code_block(); increment_code_block();

4
libreborn/src/util/elf.c
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@ -1,9 +1,9 @@
#include <libreborn/elf.h> #include <libreborn/elf.h>
// Find And Iterate Over All .text Sections In Current Binary // Find And Iterate Over All .text Sections In Current Binary
void iterate_text_sections(text_section_callback_t callback, void *data) { void iterate_text_sections(const char *exe, text_section_callback_t callback, void *data) {
// Load Main Binary // Load Main Binary
FILE *file_obj = fopen(getenv("MCPI_EXECUTABLE_PATH"), "rb"); FILE *file_obj = fopen(exe, "rb");
// Verify Binary // Verify Binary
if (!file_obj) { if (!file_obj) {