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gdb_main: Reply to vAttach with TID 1 because GDB 11 and 12 are terminally broken otherwise

This commit is contained in:
dragonmux 2022-07-20 01:51:51 +01:00 committed by Piotr Esden-Tempski
parent 0c8ebc693d
commit adff7651b6
1 changed files with 10 additions and 1 deletions
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11
src/gdb_main.c
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@ -515,7 +515,16 @@ static void handle_v_packet(char *packet, const size_t plen)
cur_target = target_attach_n(addr, &gdb_controller); cur_target = target_attach_n(addr, &gdb_controller);
if(cur_target) { if(cur_target) {
morse(NULL, false); morse(NULL, false);
gdb_putpacketz("T05"); /*
* We don't actually support threads, but GDB 11 and 12 can't work without
* us saying we attached to thread 1.. see the following for the low-down of this:
* https://sourceware.org/bugzilla/show_bug.cgi?id=28405
* https://sourceware.org/bugzilla/show_bug.cgi?id=28874
* https://sourceware.org/pipermail/gdb-patches/2021-December/184171.html
* https://sourceware.org/pipermail/gdb-patches/2022-April/188058.html
* https://sourceware.org/pipermail/gdb-patches/2022-July/190869.html
*/
gdb_putpacketz("T05thread:1;");
} else } else
gdb_putpacketz("E01"); gdb_putpacketz("E01");