code format

1 files changed, 29 insertions, 2 deletions

diff --git a/frida_mode/src/persistent/persistent_arm32.c b/frida_mode/src/persistent/persistent_arm32.c
index a2b63652..dbe51eb5 100644
--- a/frida_mode/src/persistent/persistent_arm32.c
+++ b/frida_mode/src/persistent/persistent_arm32.c
@@ -7,6 +7,7 @@
 #if defined(__arm__)
 
 // struct _GumArmCpuContext {
+
 //   guint32 pc;
 //   guint32 sp;
 //   guint32 cpsr;
@@ -35,11 +36,14 @@ static GumCpuContext saved_regs = {0};
 static gpointer      saved_lr = NULL;
 
 gboolean persistent_is_supported(void) {
+
   return true;
+
 }
 
-static void instrument_persitent_save_regs(GumArmWriter * cw,
+static void instrument_persitent_save_regs(GumArmWriter  *cw,
                                            GumCpuContext *regs) {
+
   /* Save Regs */
   gum_arm_writer_put_str_reg_reg_offset(cw, ARM_REG_R0, ARM_REG_SP,
                                         GUM_RED_ZONE_SIZE);
@@ -50,8 +54,10 @@ static void instrument_persitent_save_regs(GumArmWriter * cw,
 
   /* Save r1-r7 */
   for (size_t i = ARM_REG_R1; i < ARM_REG_R8; i++) {
+
     gum_arm_writer_put_str_reg_reg_offset(
         cw, i, ARM_REG_R0, offsetof(GumCpuContext, r[i - ARM_REG_R0]));
+
   }
 
   /* Save r8-r12 */
@@ -94,10 +100,12 @@ static void instrument_persitent_save_regs(GumArmWriter * cw,
                                         GUM_RED_ZONE_SIZE + sizeof(guint32));
   gum_arm_writer_put_ldr_reg_reg_offset(cw, ARM_REG_R0, ARM_REG_SP,
                                         GUM_RED_ZONE_SIZE);
+
 }
 
-static void instrument_persitent_restore_regs(GumArmWriter * cw,
+static void instrument_persitent_restore_regs(GumArmWriter  *cw,
                                               GumCpuContext *regs) {
+
   gum_arm_writer_put_ldr_reg_address(cw, ARM_REG_R0, GUM_ADDRESS(regs));
 
   /* Restore CPSR */
@@ -125,37 +133,49 @@ static void instrument_persitent_restore_regs(GumArmWriter * cw,
 
   /* Restore r7-r0 */
   for (size_t i = ARM_REG_R7; i >= ARM_REG_R0; i--) {
+
     gum_arm_writer_put_ldr_reg_reg_offset(
         cw, i, ARM_REG_R0, offsetof(GumCpuContext, r[i - ARM_REG_R0]));
+
   }
+
 }
 
 static void instrument_exit(GumArmWriter *cw) {
+
   gum_arm_writer_put_sub_reg_reg_reg(cw, ARM_REG_R0, ARM_REG_R0, ARM_REG_R0);
   gum_arm_writer_put_call_address_with_arguments(cw, GUM_ADDRESS(_exit), 1,
                                                  GUM_ARG_REGISTER, ARM_REG_R0);
+
 }
 
 static int instrument_afl_persistent_loop_func(void) {
+
   int ret = __afl_persistent_loop(persistent_count);
   if (instrument_previous_pc_addr == NULL) {
+
     FATAL("instrument_previous_pc_addr uninitialized");
+
   }
 
   *instrument_previous_pc_addr = instrument_hash_zero;
   return ret;
+
 }
 
 static void instrument_afl_persistent_loop(GumArmWriter *cw) {
+
   gum_arm_writer_put_sub_reg_reg_imm(cw, ARM_REG_SP, ARM_REG_SP,
                                      GUM_RED_ZONE_SIZE);
   gum_arm_writer_put_call_address_with_arguments(
       cw, GUM_ADDRESS(instrument_afl_persistent_loop_func), 0);
   gum_arm_writer_put_add_reg_reg_imm(cw, ARM_REG_SP, ARM_REG_SP,
                                      GUM_RED_ZONE_SIZE);
+
 }
 
 static void persistent_prologue_hook(GumArmWriter *cw, GumCpuContext *regs) {
+
   if (persistent_hook == NULL) return;
 
   gum_arm_writer_put_sub_reg_reg_imm(cw, ARM_REG_SP, ARM_REG_SP,
@@ -175,9 +195,11 @@ static void persistent_prologue_hook(GumArmWriter *cw, GumCpuContext *regs) {
 
   gum_arm_writer_put_add_reg_reg_imm(cw, ARM_REG_SP, ARM_REG_SP,
                                      GUM_RED_ZONE_SIZE);
+
 }
 
 static void instrument_persitent_save_lr(GumArmWriter *cw) {
+
   gum_arm_writer_put_str_reg_reg_offset(cw, ARM_REG_R0, ARM_REG_SP,
                                         GUM_RED_ZONE_SIZE);
 
@@ -186,9 +208,11 @@ static void instrument_persitent_save_lr(GumArmWriter *cw) {
 
   gum_arm_writer_put_ldr_reg_reg_offset(cw, ARM_REG_R0, ARM_REG_SP,
                                         GUM_RED_ZONE_SIZE);
+
 }
 
 void persistent_prologue_arch(GumStalkerOutput *output) {
+
   /*
    *  SAVE REGS
    *  SAVE RET
@@ -251,9 +275,11 @@ void persistent_prologue_arch(GumStalkerOutput *output) {
   instrument_persitent_save_lr(cw);
 
   if (persistent_debug) { gum_arm_writer_put_breakpoint(cw); }
+
 }
 
 void persistent_epilogue_arch(GumStalkerOutput *output) {
+
   GumArmWriter *cw = output->writer.arm;
 
   if (persistent_debug) { gum_arm_writer_put_breakpoint(cw); }
@@ -263,6 +289,7 @@ void persistent_epilogue_arch(GumStalkerOutput *output) {
   gum_arm_writer_put_ldr_reg_reg_offset(cw, ARM_REG_R0, ARM_REG_R0, 0);
 
   gum_arm_writer_put_bx_reg(cw, ARM_REG_R0);
+
 }
 
 #endif