Add multiprocess extension support by enabling multiprocess mode when the peer requests it, and by replying that we actually support it in the qSupported reply packet.
Signed-off-by: Luc Michel <luc.mic...@greensocs.com> --- gdbstub.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/gdbstub.c b/gdbstub.c index 51cc11981e..89f6803533 100644 --- a/gdbstub.c +++ b/gdbstub.c @@ -1692,15 +1692,19 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf) put_packet(s, "OK"); break; } #endif /* !CONFIG_USER_ONLY */ if (is_query_packet(p, "Supported", ':')) { + if (strstr(p, "multiprocess+")) { + s->multiprocess = true; + } snprintf(buf, sizeof(buf), "PacketSize=%x", MAX_PACKET_LENGTH); cc = CPU_GET_CLASS(first_cpu); if (cc->gdb_core_xml_file != NULL) { pstrcat(buf, sizeof(buf), ";qXfer:features:read+"); } + pstrcat(buf, sizeof(buf), ";multiprocess+"); put_packet(s, buf); break; } if (strncmp(p, "Xfer:features:read:", 19) == 0) { const char *xml; -- 2.19.0