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Fix "New Inferior 2" bug with gdb 10-12 #2193

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Fix "New Inferior 2" bug with gdb 10-12 #2193

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52243bd
gdb_main: Modify halt-responses to report thread p1.1 not 1 (regressi…
ALTracer Apr 15, 2024
a7c58c9
gdb_main: Modify qC (current thread id) and qfThreadInfo to report mu…
ALTracer Feb 9, 2026
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12 changes: 6 additions & 6 deletions src/gdb_main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -557,7 +557,7 @@ static void exec_q_c(const char *packet, const size_t length)
{
(void)packet;
(void)length;
gdb_put_packet_str("QC1");
gdb_put_packet_str("QCp1.1");
}

/*
Expand All @@ -571,7 +571,7 @@ static void exec_q_thread_info(const char *packet, const size_t length)
{
(void)length;
if (packet[-11] == 'f' && cur_target)
gdb_put_packet_str("m1");
gdb_put_packet_str("mp1.1");
else
gdb_put_packet_str("l");
}
Expand Down Expand Up @@ -674,7 +674,7 @@ static void exec_v_attach(const char *const packet, const size_t length)
* https://sourceware.org/pipermail/gdb-patches/2022-April/188058.html
* https://sourceware.org/pipermail/gdb-patches/2022-July/190869.html
*/
gdb_putpacket_str_f("T%02Xthread:1;", GDB_SIGTRAP);
gdb_putpacket_str_f("T%02Xthread:p1.1;", GDB_SIGTRAP);
} else
gdb_put_packet_error(1U);

Expand Down Expand Up @@ -967,16 +967,16 @@ void gdb_poll_target(void)
morse("TARGET LOST.", true);
break;
case TARGET_HALT_REQUEST:
gdb_putpacket_str_f("T%02Xthread:1;", GDB_SIGINT);
gdb_putpacket_str_f("T%02Xthread:p1.1;", GDB_SIGINT);
break;
case TARGET_HALT_WATCHPOINT:
gdb_putpacket_str_f(
"T%02Xwatch:%0" PRIX32 "%08" PRIX32 ";", GDB_SIGTRAP, (uint32_t)(watch >> 32U), (uint32_t)watch);
break;
case TARGET_HALT_FAULT:
gdb_putpacket_str_f("T%02Xthread:1;", GDB_SIGSEGV);
gdb_putpacket_str_f("T%02Xthread:p1.1;", GDB_SIGSEGV);
break;
default:
gdb_putpacket_str_f("T%02Xthread:1;", GDB_SIGTRAP);
gdb_putpacket_str_f("T%02Xthread:p1.1;", GDB_SIGTRAP);
}
}
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