Message ID | 20181115094207.22846-16-luc.michel@greensocs.com |
---|---|
State | New |
Headers | show |
Series | gdbstub: support for the multiprocess extension | expand |
On Thu, Nov 15, 2018 at 10:42:06AM +0100, Luc Michel wrote: > 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.michel@greensocs.com> > Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> > Acked-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> > --- > gdbstub.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/gdbstub.c b/gdbstub.c > index 89819a6a72..e0b844c040 100644 > --- a/gdbstub.c > +++ b/gdbstub.c > @@ -1721,10 +1721,16 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf) > 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+"); > } > + > + if (strstr(p, "multiprocess+")) { > + s->multiprocess = true; > + } > + pstrcat(buf, sizeof(buf), ";multiprocess+"); > + > put_packet(s, buf); > break; > } > if (strncmp(p, "Xfer:features:read:", 19) == 0) { > const char *xml; > -- > 2.19.1 >
diff --git a/gdbstub.c b/gdbstub.c index 89819a6a72..e0b844c040 100644 --- a/gdbstub.c +++ b/gdbstub.c @@ -1721,10 +1721,16 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf) 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+"); } + + if (strstr(p, "multiprocess+")) { + s->multiprocess = true; + } + pstrcat(buf, sizeof(buf), ";multiprocess+"); + put_packet(s, buf); break; } if (strncmp(p, "Xfer:features:read:", 19) == 0) { const char *xml;