Commit 4d6e3fe2 authored by Jon Doron's avatar Jon Doron Committed by Alex Bennée
Browse files

gdbstub: Implement continue (c pkt) with new infra 



Signed-off-by: default avatarJon Doron <arilou@gmail.com>
Reviewed-by: default avatarAlex Bennée <alex.bennee@linaro.org>
Message-Id: <20190529064148.19856-5-arilou@gmail.com>
Signed-off-by: default avatarAlex Bennée <alex.bennee@linaro.org>
parent 44ffded0

gdbstub.c

+19 −6
Original line number Diff line number Diff line
@@ -1535,6 +1535,16 @@ static void handle_thread_alive(GdbCmdContext *gdb_ctx, void *user_ctx) 
    put_packet(gdb_ctx->s, "OK");

}



static void handle_continue(GdbCmdContext *gdb_ctx, void *user_ctx)

{

    if (gdb_ctx->num_params) {

        gdb_set_cpu_pc(gdb_ctx->s, gdb_ctx->params[0].val_ull);

    }



    gdb_ctx->s->signal = 0;

    gdb_continue(gdb_ctx->s);

}



static int gdb_handle_packet(GDBState *s, const char *line_buf)

{

    CPUState *cpu;
@@ -1571,13 +1581,16 @@ static int gdb_handle_packet(GDBState *s, const char *line_buf) 
        gdb_breakpoint_remove_all();

        break;

    case 'c':

        if (*p != '\0') {

            addr = strtoull(p, (char **)&p, 16);

            gdb_set_cpu_pc(s, addr);

        {

            static const GdbCmdParseEntry continue_cmd_desc = {

                .handler = handle_continue,

                .cmd = "c",

                .cmd_startswith = 1,

                .schema = "L0"

            };

            cmd_parser = &continue_cmd_desc;

        }

        s->signal = 0;

        gdb_continue(s);

        return RS_IDLE;

        break;

    case 'C':

        s->signal = gdb_signal_to_target (strtoul(p, (char **)&p, 16));

        if (s->signal == -1)