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path: root/frida_mode/src/instrument/instrument_x86.c
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Diffstat (limited to 'frida_mode/src/instrument/instrument_x86.c')
-rw-r--r--frida_mode/src/instrument/instrument_x86.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/frida_mode/src/instrument/instrument_x86.c b/frida_mode/src/instrument/instrument_x86.c
index 8798cfcf..eb0c7184 100644
--- a/frida_mode/src/instrument/instrument_x86.c
+++ b/frida_mode/src/instrument/instrument_x86.c
@@ -270,5 +270,16 @@ void instrument_cache(const cs_insn *instr, GumStalkerOutput *output) {
 
 }
 
+void instrument_write_regs(GumCpuContext *cpu_context, gpointer user_data) {
+  int fd = (int)(size_t)user_data;
+  instrument_regs_format(
+      fd, "eax: 0x%08x, ebx: 0x%08x, ecx: 0x%08x, edx: 0x%08x\n",
+      cpu_context->eax, cpu_context->ebx, cpu_context->ecx, cpu_context->edx);
+  instrument_regs_format(
+      fd, "esi: 0x%08x, edi: 0x%08x, ebp: 0x%08x, esp: 0x%08x\n",
+      cpu_context->esi, cpu_context->edi, cpu_context->ebp, cpu_context->esp);
+  instrument_regs_format(fd, "eip: 0x%08x\n\n", cpu_context->eip);
+}
+
 #endif