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esp_gdbstup: implement runtime gdbstub for riscv

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This commit is contained in:
Alexey Lapshin
2023-04-08 00:09:22 +08:00
parent 36588c4b35
commit 9322c2b82d
12 changed files with 355 additions and 55 deletions
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14
components/esp_gdbstub/private_include/esp_gdbstub_common.h
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@@ -74,6 +74,16 @@ int esp_gdbstub_get_signal(const esp_gdbstub_frame_t *frame);
*/
void esp_gdbstub_frame_to_regfile(const esp_gdbstub_frame_t *frame, esp_gdbstub_gdb_regfile_t *dst);
/**
* Signal handler for debugging interrupts of the application.
*/
void esp_gdbstub_int(void *frame);
/**
* Signal handler for transport protocol interrupts.
*/
void gdbstub_handle_uart_int(esp_gdbstub_frame_t *regs_frame);
#if CONFIG_ESP_GDBSTUB_SUPPORT_TASKS
/**
* Write registers from the saved frame of a given task to the GDB register file
@@ -104,11 +114,13 @@ void esp_gdbstub_putchar(int c);
*/
void esp_gdbstub_flush(void);
#ifdef CONFIG_ESP_SYSTEM_GDBSTUB_RUNTIME
/**
* Read a data from fifo and detect start symbol
* @return 1 if break symbol was detected, or 0 if not
*/
int esp_gdbstub_getfifo(void);
#endif // CONFIG_ESP_SYSTEM_GDBSTUB_RUNTIME
/**** GDB packet related functions ****/
@@ -144,7 +156,7 @@ void esp_gdbstub_stall_other_cpus_start(void);
void esp_gdbstub_stall_other_cpus_end(void);
void esp_gdbstub_clear_step(void);
void esp_gdbstub_do_step(void);
void esp_gdbstub_do_step(esp_gdbstub_frame_t *regs_frame);
void esp_gdbstub_trigger_cpu(void);
/**