alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-10-05 20:47:46 -04:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

gdbstub_xtensa.c: Replace with cpu_ll_pc_to_ptr macro

Browse Source 
Signed-off-by: Sachin Parekh <sachin.parekh@espressif.com>
This commit is contained in:
Sachin Parekh 2020-04-20 13:52:21 +05:30
parent 46d914ff45
commit c0a33487b1
3 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
components/esp_gdbstub/xtensa/gdbstub_xtensa.c
View File

@ -34,7 +34,7 @@ static void init_regfile(esp_gdbstub_gdb_regfile_t *dst)
static void update_regfile_common(esp_gdbstub_gdb_regfile_t *dst)
{
if (dst->a[0] & 0x8000000U) {
dst->a[0] = (dst->a[0] & 0x3fffffffU) | 0x40000000U;
dst->a[0] = (uint32_t)cpu_ll_pc_to_ptr(dst->a[0]);
}
if (!esp_stack_ptr_is_sane(dst->a[1])) {
dst->a[1] = 0xDEADBEEF;
@ -49,14 +49,14 @@ void esp_gdbstub_frame_to_regfile(const esp_gdbstub_frame_t *frame, esp_gdbstub_
{
init_regfile(dst);
const uint32_t *a_regs = (const uint32_t *) &frame->a0;
if (!(esp_ptr_executable((frame->pc & 0x3fffffffU) | 0x40000000U) && (frame->pc & 0xC0000000U))) {
if (!(esp_ptr_executable(cpu_ll_pc_to_ptr(frame->pc)) && (frame->pc & 0xC0000000U))) {
/* Xtensa ABI sets the 2 MSBs of the PC according to the windowed call size
* Incase the PC is invalid, GDB will fail to translate addresses to function names
* Hence replacing the PC to a placeholder address in case of invalid PC
*/
dst->pc = (uint32_t)&_invalid_pc_placeholder;
} else {
dst->pc = (frame->pc & 0x3fffffffU) | 0x40000000U;
dst->pc = (uint32_t)cpu_ll_pc_to_ptr(frame->pc);
}
for (int i = 0; i < 16; i++) {
@ -83,10 +83,10 @@ static void solicited_frame_to_regfile(const XtSolFrame *frame, esp_gdbstub_gdb_
{
init_regfile(dst);
const uint32_t *a_regs = (const uint32_t *) &frame->a0;
if (!(esp_ptr_executable((frame->pc & 0x3fffffffU) | 0x40000000U) && (frame->pc & 0xC0000000U))) {
if (!(esp_ptr_executable(cpu_ll_pc_to_ptr(frame->pc)) && (frame->pc & 0xC0000000U))) {
dst->pc = (uint32_t)&_invalid_pc_placeholder;
} else {
dst->pc = (frame->pc & 0x3fffffffU) | 0x40000000U;
dst->pc = (uint32_t)cpu_ll_pc_to_ptr(frame->pc);
}
/* only 4 registers saved in the solicited frame */

2
components/soc/src/esp32/include/hal/cpu_ll.h
View File

@ -103,7 +103,7 @@ static inline uint32_t cpu_ll_ptr_to_pc(const void* addr)
static inline void* cpu_ll_pc_to_ptr(uint32_t pc)
{
return (void*) ((pc & 0x3fffffff) | 0x40000000);
return (void*) ((pc & 0x3fffffffU) | 0x40000000U);
}
static inline void cpu_ll_set_watchpoint(int id,

2
components/soc/src/esp32s2/include/hal/cpu_ll.h
View File

@ -97,7 +97,7 @@ static inline uint32_t cpu_ll_ptr_to_pc(const void* addr)
static inline void* cpu_ll_pc_to_ptr(uint32_t pc)
{
return (void*) ((pc & 0x3fffffff) | 0x40000000);
return (void*) ((pc & 0x3fffffffU) | 0x40000000U);
}
static inline void cpu_ll_set_watchpoint(int id,