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test/auto-pts; runtime lookup for __gcov_dump resp. __gcov_flush

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This commit is contained in:
Matthias Ringwald 2021-12-12 22:36:16 +01:00
parent 78c4542a56
commit ebf3ce5c6f
1 changed files with 28 additions and 8 deletions
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36
test/auto-pts/btpclient.c
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@ -55,8 +55,7 @@
#include "btp_socket.h"
#ifdef COVERAGE
// guesswork:
void __gcov_flush(void);
#include <dlfcn.h>
#endif
#define AUTOPTS_SOCKET_NAME "/tmp/bt-stack-tester"
@ -126,6 +125,31 @@ static btstack_timer_source_t heartbeat;
// static bd_addr_t pts_addr = { 0x00, 0x1b, 0xdc, 0x07, 0x32, 0xef};
static bd_addr_t pts_addr = { 0x00, 0x1b, 0xdc, 0x08, 0xe2, 0x5c};
// GCOV Flush
static void my_gcov_flush(void){
#ifdef COVERAGE
static void (*gcov_flush_fn)(void) = NULL;
if (gcov_flush_fn == NULL){
// look up __gov_flush
gcov_flush_fn = dlsym(RTLD_DEFAULT, "__gcov_flush");
if (gcov_flush_fn != NULL){
printf("Using __gcov_flush %p\n", gcov_flush_fn);
}
}
if (gcov_flush_fn == NULL){
// lookup __gov_dump
gcov_flush_fn = dlsym(RTLD_DEFAULT, "__gcov_dump");
if (gcov_flush_fn != NULL){
printf("Using __gcov_dump %p\n", gcov_flush_fn);
}
}
if (gcov_flush_fn != NULL){
// call either one
(*gcov_flush_fn)();
}
#endif
}
// log/debug output
#define MESSAGE(format, ...) log_info(format, ## __VA_ARGS__); printf(format "\n", ## __VA_ARGS__)
static void MESSAGE_HEXDUMP(const uint8_t * data, uint16_t len){
@ -139,9 +163,7 @@ static void heartbeat_handler(btstack_timer_source_t *ts){
btstack_run_loop_set_timer_handler(&heartbeat, &heartbeat_handler);
btstack_run_loop_set_timer(&heartbeat, 5000);
btstack_run_loop_add_timer(&heartbeat);
#ifdef COVERAGE
__gcov_flush();
#endif
my_gcov_flush();
}
static void btp_send(uint8_t service_id, uint8_t opcode, uint8_t controller_index, uint16_t length, const uint8_t *data){
@ -669,9 +691,7 @@ static void btp_core_handler(uint8_t opcode, uint8_t controller_index, uint16_t
status = data[0];
if (status == BTP_ERROR_NOT_READY){
// connection stopped, abort
#ifdef COVERAGE
__gcov_flush();
#endif
my_gcov_flush();
exit(10);
}
break;