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gdb_main: Implemented a notification to GDB that the "process" has exited when the user runs a new bus scan while attached to a target

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This commit is contained in:
dragonmux 2022-07-20 23:23:04 +01:00
parent d2370f780f
commit fc55400aad
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GPG Key ID: 64861EA89B35507A
1 changed files with 10 additions and 0 deletions
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10
src/gdb_main.c
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@ -58,6 +58,7 @@ static char pbuf[BUF_SIZE + 1U];
static target *cur_target; static target *cur_target;
static target *last_target; static target *last_target;
static bool gdb_needs_detach_notify = false;
static void handle_q_packet(char *packet, size_t len); static void handle_q_packet(char *packet, size_t len);
static void handle_v_packet(char *packet, size_t len); static void handle_v_packet(char *packet, size_t len);
@ -68,8 +69,10 @@ static void gdb_target_destroy_callback(struct target_controller *tc, target *t)
{ {
(void)tc; (void)tc;
if (cur_target == t) { if (cur_target == t) {
gdb_put_notificationz("%Stop:W00");
gdb_out("You are now detached from the previous target.\n"); gdb_out("You are now detached from the previous target.\n");
cur_target = NULL; cur_target = NULL;
gdb_needs_detach_notify = true;
} }
if (last_target == t) if (last_target == t)
@ -635,6 +638,13 @@ static void handle_v_packet(char *packet, const size_t plen)
gdb_putpacketz(target_flash_done(cur_target) ? "EFF" : "OK"); gdb_putpacketz(target_flash_done(cur_target) ? "EFF" : "OK");
flash_mode = 0; flash_mode = 0;
} else if (!strcmp(packet, "vStopped")) {
if (gdb_needs_detach_notify) {
gdb_putpacketz("W00");
gdb_needs_detach_notify = false;
} else
gdb_putpacketz("OK");
} else { } else {
DEBUG_GDB("*** Unsupported packet: %s\n", packet); DEBUG_GDB("*** Unsupported packet: %s\n", packet);
gdb_putpacket("", 0); gdb_putpacket("", 0);