alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-08 12:10:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

esp32: Adds GCOV debug stubs support

Browse Source 
Adds the following functionality
 - Debug stubs infrastructure
 - Stub for retrieveing GCOV data without user source code modification
This commit is contained in:
Alexey Gerenkov
2018-02-15 20:09:03 +03:00
parent f885e8b8de
commit c1b6a37bb1
10 changed files with 437 additions and 73 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
components/app_trace/host_file_io.c
View File

@@ -87,6 +87,7 @@ static esp_err_t esp_apptrace_file_cmd_send(esp_apptrace_dest_t dest, uint8_t cm
esp_err_t ret;
esp_apptrace_fcmd_hdr_t *hdr;
ESP_EARLY_LOGV(TAG, "%s %d", __func__, cmd);
uint8_t *ptr = esp_apptrace_buffer_get(dest, sizeof(*hdr) + args_len, ESP_APPTRACE_TMO_INFINITE); //TODO: finite tmo
if (ptr == NULL) {
return ESP_ERR_NO_MEM;
@@ -101,13 +102,13 @@ static esp_err_t esp_apptrace_file_cmd_send(esp_apptrace_dest_t dest, uint8_t cm
// now indicate that this buffer is ready to be sent off to host
ret = esp_apptrace_buffer_put(dest, ptr, ESP_APPTRACE_TMO_INFINITE);//TODO: finite tmo
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Failed to put apptrace buffer (%d)!", ret);
ESP_EARLY_LOGE(TAG, "Failed to put apptrace buffer (%d)!", ret);
return ret;
}
ret = esp_apptrace_flush(dest, ESP_APPTRACE_TMO_INFINITE);//TODO: finite tmo
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Failed to flush apptrace buffer (%d)!", ret);
ESP_EARLY_LOGE(TAG, "Failed to flush apptrace buffer (%d)!", ret);
return ret;
}
@@ -119,11 +120,12 @@ static esp_err_t esp_apptrace_file_rsp_recv(esp_apptrace_dest_t dest, uint8_t *b
uint32_t tot_rd = 0;
while (tot_rd < buf_len) {
uint32_t rd_size = buf_len - tot_rd;
esp_err_t ret = esp_apptrace_read(dest, buf, &rd_size, ESP_APPTRACE_TMO_INFINITE); //TODO: finite tmo
esp_err_t ret = esp_apptrace_read(dest, buf + tot_rd, &rd_size, ESP_APPTRACE_TMO_INFINITE); //TODO: finite tmo
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Failed to read response (%d)!", ret);
ESP_EARLY_LOGE(TAG, "Failed to read (%d)!", ret);
return ret;
}
ESP_EARLY_LOGV(TAG, "%s read %d bytes", __FUNCTION__, rd_size);
tot_rd += rd_size;
}
@@ -142,6 +144,8 @@ void *esp_apptrace_fopen(esp_apptrace_dest_t dest, const char *path, const char
{
esp_apptrace_fopen_args_t cmd_args;
ESP_EARLY_LOGV(TAG, "esp_apptrace_fopen '%s' '%s'", path, mode);
cmd_args.path = path;
cmd_args.path_len = strlen(path) + 1;
cmd_args.mode = mode;
@@ -150,7 +154,7 @@ void *esp_apptrace_fopen(esp_apptrace_dest_t dest, const char *path, const char
esp_err_t ret = esp_apptrace_file_cmd_send(dest, ESP_APPTRACE_FILE_CMD_FOPEN, esp_apptrace_fopen_args_prepare,
&cmd_args, cmd_args.path_len+cmd_args.mode_len);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
ESP_EARLY_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
return NULL;
}
@@ -158,7 +162,7 @@ void *esp_apptrace_fopen(esp_apptrace_dest_t dest, const char *path, const char
void *resp;
ret = esp_apptrace_file_rsp_recv(dest, (uint8_t *)&resp, sizeof(resp));
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Failed to read response (%d)!", ret);
ESP_EARLY_LOGE(TAG, "Failed to read response (%d)!", ret);
return NULL;
}
@@ -180,7 +184,7 @@ int esp_apptrace_fclose(esp_apptrace_dest_t dest, void *stream)
esp_err_t ret = esp_apptrace_file_cmd_send(dest, ESP_APPTRACE_FILE_CMD_FCLOSE, esp_apptrace_fclose_args_prepare,
&cmd_args, sizeof(cmd_args));
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
ESP_EARLY_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
return EOF;
}
@@ -188,7 +192,7 @@ int esp_apptrace_fclose(esp_apptrace_dest_t dest, void *stream)
int resp;
ret = esp_apptrace_file_rsp_recv(dest, (uint8_t *)&resp, sizeof(resp));
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Failed to read response (%d)!", ret);
ESP_EARLY_LOGE(TAG, "Failed to read response (%d)!", ret);
return EOF;
}
@@ -207,13 +211,15 @@ size_t esp_apptrace_fwrite(esp_apptrace_dest_t dest, const void *ptr, size_t siz
{
esp_apptrace_fwrite_args_t cmd_args;
ESP_EARLY_LOGV(TAG, "esp_apptrace_fwrite f %p l %d", stream, size*nmemb);
cmd_args.buf = (void *)ptr;
cmd_args.size = size * nmemb;
cmd_args.file = stream;
esp_err_t ret = esp_apptrace_file_cmd_send(dest, ESP_APPTRACE_FILE_CMD_FWRITE, esp_apptrace_fwrite_args_prepare,
&cmd_args, sizeof(cmd_args.file)+cmd_args.size);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
ESP_EARLY_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
return 0;
}
@@ -221,7 +227,7 @@ size_t esp_apptrace_fwrite(esp_apptrace_dest_t dest, const void *ptr, size_t siz
size_t resp;
ret = esp_apptrace_file_rsp_recv(dest, (uint8_t *)&resp, sizeof(resp));
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Failed to read response (%d)!", ret);
ESP_EARLY_LOGE(TAG, "Failed to read response (%d)!", ret);
return 0;
}
@@ -240,12 +246,14 @@ size_t esp_apptrace_fread(esp_apptrace_dest_t dest, void *ptr, size_t size, size
{
esp_apptrace_fread_args_t cmd_args;
ESP_EARLY_LOGV(TAG, "esp_apptrace_fread f %p l %d", stream, size*nmemb);
cmd_args.size = size * nmemb;
cmd_args.file = stream;
esp_err_t ret = esp_apptrace_file_cmd_send(dest, ESP_APPTRACE_FILE_CMD_FREAD, esp_apptrace_fread_args_prepare,
&cmd_args, sizeof(cmd_args));
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
ESP_EARLY_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
return 0;
}
@@ -253,13 +261,13 @@ size_t esp_apptrace_fread(esp_apptrace_dest_t dest, void *ptr, size_t size, size
size_t resp;
ret = esp_apptrace_file_rsp_recv(dest, (uint8_t *)&resp, sizeof(resp));
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Failed to read response (%d)!", ret);
ESP_EARLY_LOGE(TAG, "Failed to read response (%d)!", ret);
return 0;
}
if (resp > 0) {
ret = esp_apptrace_file_rsp_recv(dest, ptr, resp);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Failed to read file data (%d)!", ret);
ESP_EARLY_LOGE(TAG, "Failed to read file data (%d)!", ret);
return 0;
}
}
@@ -277,13 +285,15 @@ int esp_apptrace_fseek(esp_apptrace_dest_t dest, void *stream, long offset, int
{
esp_apptrace_fseek_args_t cmd_args;
ESP_EARLY_LOGV(TAG, "esp_apptrace_fseek f %p o 0x%lx w %d", stream, offset, whence);
cmd_args.file = stream;
cmd_args.offset = offset;
cmd_args.whence = whence;
esp_err_t ret = esp_apptrace_file_cmd_send(dest, ESP_APPTRACE_FILE_CMD_FSEEK, esp_apptrace_fseek_args_prepare,
&cmd_args, sizeof(cmd_args));
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
ESP_EARLY_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
return -1;
}
@@ -291,7 +301,7 @@ int esp_apptrace_fseek(esp_apptrace_dest_t dest, void *stream, long offset, int
int resp;
ret = esp_apptrace_file_rsp_recv(dest, (uint8_t *)&resp, sizeof(resp));
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Failed to read response (%d)!", ret);
ESP_EARLY_LOGE(TAG, "Failed to read response (%d)!", ret);
return -1;
}
@@ -313,7 +323,7 @@ int esp_apptrace_ftell(esp_apptrace_dest_t dest, void *stream)
esp_err_t ret = esp_apptrace_file_cmd_send(dest, ESP_APPTRACE_FILE_CMD_FTELL, esp_apptrace_ftell_args_prepare,
&cmd_args, sizeof(cmd_args));
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
ESP_EARLY_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
return -1;
}
@@ -321,7 +331,7 @@ int esp_apptrace_ftell(esp_apptrace_dest_t dest, void *stream)
int resp;
ret = esp_apptrace_file_rsp_recv(dest, (uint8_t *)&resp, sizeof(resp));
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Failed to read response (%d)!", ret);
ESP_EARLY_LOGE(TAG, "Failed to read response (%d)!", ret);
return -1;
}
@@ -330,9 +340,10 @@ int esp_apptrace_ftell(esp_apptrace_dest_t dest, void *stream)
int esp_apptrace_fstop(esp_apptrace_dest_t dest)
{
ESP_EARLY_LOGV(TAG, "%s", __func__);
esp_err_t ret = esp_apptrace_file_cmd_send(dest, ESP_APPTRACE_FILE_CMD_STOP, NULL, NULL, 0);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Failed to send files transfer stop cmd (%d)!", ret);
ESP_EARLY_LOGE(TAG, "Failed to send files transfer stop cmd (%d)!", ret);
}
return ret;
}