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clean up mem_protect related constants and error codes

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This commit is contained in:
Chris Eagle
2015-09-01 12:10:09 -07:00
parent 73027026ce
commit 2c4f3769d4
5 changed files with 27 additions and 27 deletions
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24
qemu/softmmu_template.h
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@@ -185,13 +185,13 @@ WORD_TYPE helper_le_ld_name(CPUArchState *env, target_ulong addr, int mmu_idx,
// Unicorn: callback on fetch from NX
if (mr != NULL && !(mr->perms & UC_PROT_EXEC)) { //non-executable
if (uc->hook_mem_idx != 0 && ((uc_cb_eventmem_t)uc->hook_callbacks[uc->hook_mem_idx].callback)(
(uch)uc, UC_MEM_NX, addr, DATA_SIZE, 0,
(uch)uc, UC_MEM_EXEC_PROT, addr, DATA_SIZE, 0,
uc->hook_callbacks[uc->hook_mem_idx].user_data)) {
env->invalid_error = UC_ERR_OK;
}
else {
env->invalid_addr = addr;
env->invalid_error = UC_ERR_PROT_EXEC;
env->invalid_error = UC_ERR_EXEC_PROT;
// printf("***** Invalid fetch (non-executable) at " TARGET_FMT_lx "\n", addr);
cpu_exit(uc->current_cpu);
return 0;
@@ -227,13 +227,13 @@ WORD_TYPE helper_le_ld_name(CPUArchState *env, target_ulong addr, int mmu_idx,
// Unicorn: callback on non-readable memory
if (mr != NULL && !(mr->perms & UC_PROT_READ)) { //non-readable
if (uc->hook_mem_idx != 0 && ((uc_cb_eventmem_t)uc->hook_callbacks[uc->hook_mem_idx].callback)(
(uch)uc, UC_MEM_READ_NR, addr, DATA_SIZE, 0,
(uch)uc, UC_MEM_READ_PROT, addr, DATA_SIZE, 0,
uc->hook_callbacks[uc->hook_mem_idx].user_data)) {
env->invalid_error = UC_ERR_OK;
}
else {
env->invalid_addr = addr;
env->invalid_error = UC_ERR_PROT_READ;
env->invalid_error = UC_ERR_READ_PROT;
// printf("***** Invalid memory read (non-readable) at " TARGET_FMT_lx "\n", addr);
cpu_exit(uc->current_cpu);
return 0;
@@ -344,13 +344,13 @@ WORD_TYPE helper_be_ld_name(CPUArchState *env, target_ulong addr, int mmu_idx,
// Unicorn: callback on fetch from NX
if (mr != NULL && !(mr->perms & UC_PROT_EXEC)) { //non-executable
if (uc->hook_mem_idx != 0 && ((uc_cb_eventmem_t)uc->hook_callbacks[uc->hook_mem_idx].callback)(
(uch)uc, UC_MEM_NX, addr, DATA_SIZE, 0,
(uch)uc, UC_MEM_EXEC_PROT, addr, DATA_SIZE, 0,
uc->hook_callbacks[uc->hook_mem_idx].user_data)) {
env->invalid_error = UC_ERR_OK;
}
else {
env->invalid_addr = addr;
env->invalid_error = UC_ERR_PROT_EXEC;
env->invalid_error = UC_ERR_EXEC_PROT;
// printf("***** Invalid fetch (non-executable) at " TARGET_FMT_lx "\n", addr);
cpu_exit(uc->current_cpu);
return 0;
@@ -386,13 +386,13 @@ WORD_TYPE helper_be_ld_name(CPUArchState *env, target_ulong addr, int mmu_idx,
// Unicorn: callback on non-readable memory
if (mr != NULL && !(mr->perms & UC_PROT_READ)) { //non-readable
if (uc->hook_mem_idx != 0 && ((uc_cb_eventmem_t)uc->hook_callbacks[uc->hook_mem_idx].callback)(
(uch)uc, UC_MEM_READ_NR, addr, DATA_SIZE, 0,
(uch)uc, UC_MEM_READ_PROT, addr, DATA_SIZE, 0,
uc->hook_callbacks[uc->hook_mem_idx].user_data)) {
env->invalid_error = UC_ERR_OK;
}
else {
env->invalid_addr = addr;
env->invalid_error = UC_ERR_PROT_READ;
env->invalid_error = UC_ERR_READ_PROT;
// printf("***** Invalid memory read (non-readable) at " TARGET_FMT_lx "\n", addr);
cpu_exit(uc->current_cpu);
return 0;
@@ -565,13 +565,13 @@ void helper_le_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
// Unicorn: callback on non-writable memory
if (mr != NULL && !(mr->perms & UC_PROT_WRITE)) { //non-writable
if (uc->hook_mem_idx != 0 && ((uc_cb_eventmem_t)uc->hook_callbacks[uc->hook_mem_idx].callback)(
(uch)uc, UC_MEM_WRITE_NW, addr, DATA_SIZE, (int64_t)val,
(uch)uc, UC_MEM_WRITE_PROT, addr, DATA_SIZE, (int64_t)val,
uc->hook_callbacks[uc->hook_mem_idx].user_data)) {
env->invalid_error = UC_ERR_OK;
}
else {
env->invalid_addr = addr;
env->invalid_error = UC_ERR_PROT_WRITE;
env->invalid_error = UC_ERR_WRITE_PROT;
// printf("***** Invalid memory write (ro) at " TARGET_FMT_lx "\n", addr);
cpu_exit(uc->current_cpu);
return;
@@ -699,13 +699,13 @@ void helper_be_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
// Unicorn: callback on non-writable memory
if (mr != NULL && !(mr->perms & UC_PROT_WRITE)) { //non-writable
if (uc->hook_mem_idx != 0 && ((uc_cb_eventmem_t)uc->hook_callbacks[uc->hook_mem_idx].callback)(
(uch)uc, UC_MEM_WRITE_NW, addr, DATA_SIZE, (int64_t)val,
(uch)uc, UC_MEM_WRITE_PROT, addr, DATA_SIZE, (int64_t)val,
uc->hook_callbacks[uc->hook_mem_idx].user_data)) {
env->invalid_error = UC_ERR_OK;
}
else {
env->invalid_addr = addr;
env->invalid_error = UC_ERR_PROT_WRITE;
env->invalid_error = UC_ERR_WRITE_PROT;
// printf("***** Invalid memory write (ro) at " TARGET_FMT_lx "\n", addr);
cpu_exit(uc->current_cpu);
return;