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[Qemu-devel] [PATCH v8 07/27] gdbstub: Implement insert breakpoint (Z pk
From: |
Jon Doron |
Subject: |
[Qemu-devel] [PATCH v8 07/27] gdbstub: Implement insert breakpoint (Z pkt) with new infra |
Date: |
Thu, 2 May 2019 10:26:21 +0300 |
Signed-off-by: Jon Doron <address@hidden>
---
gdbstub.c | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/gdbstub.c b/gdbstub.c
index 21cdaf4678..36c7353a22 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -1588,6 +1588,29 @@ static void handle_set_thread(GdbCmdContext *gdb_ctx,
void *user_ctx)
}
}
+static void handle_insert_bp(GdbCmdContext *gdb_ctx, void *user_ctx)
+{
+ int res;
+
+ if (gdb_ctx->num_params < 3) {
+ put_packet(gdb_ctx->s, "E22");
+ return;
+ }
+
+ res = gdb_breakpoint_insert(gdb_ctx->params[1].val_ull,
+ gdb_ctx->params[2].val_ull,
+ gdb_ctx->params[0].val_ul);
+ if (res >= 0) {
+ put_packet(gdb_ctx->s, "OK");
+ return;
+ } else if (res == -ENOSYS) {
+ put_packet(gdb_ctx->s, "");
+ return;
+ }
+
+ put_packet(gdb_ctx->s, "E22");
+}
+
static int gdb_handle_packet(GDBState *s, const char *line_buf)
{
CPUState *cpu;
@@ -1843,6 +1866,16 @@ static int gdb_handle_packet(GDBState *s, const char
*line_buf)
put_packet(s, "OK");
break;
case 'Z':
+ {
+ static const GdbCmdParseEntry insert_bp_cmd_desc = {
+ .handler = handle_insert_bp,
+ .cmd = "Z",
+ .cmd_startswith = 1,
+ .schema = "l?L?L0"
+ };
+ cmd_parser = &insert_bp_cmd_desc;
+ }
+ break;
case 'z':
type = strtoul(p, (char **)&p, 16);
if (*p == ',')
--
2.20.1
- [Qemu-devel] [PATCH v8 03/27] gdbstub: Implement thread_alive (T pkt) with new infra, (continued)
- [Qemu-devel] [PATCH v8 03/27] gdbstub: Implement thread_alive (T pkt) with new infra, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 10/27] gdbstub: Implement get register (p pkt) with new infra, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 13/27] gdbstub: Implement write all registers (G pkt) with new infra, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 27/27] gdbstub: Add support to write a MSR for KVM target, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 16/27] gdbstub: Implement step (s pkt) with new infra, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 09/27] gdbstub: Implement set register (P pkt) with new infra, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 05/27] gdbstub: Implement continue with signal (C pkt) with new infra, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 17/27] gdbstub: Implement v commands with new infra, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 25/27] kvm: Add API to read/write a CPU MSR value, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 06/27] gdbstub: Implement set_thread (H pkt) with new infra, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 07/27] gdbstub: Implement insert breakpoint (Z pkt) with new infra,
Jon Doron <=
- [Qemu-devel] [PATCH v8 24/27] gdbstub: Add another handler for setting qemu.sstep, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 23/27] gdbstub: Implement qemu physical memory mode, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 21/27] gdbstub: Clear unused variables in gdb_handle_packet, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 11/27] gdbstub: Implement write memory (M pkt) with new infra, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 20/27] gdbstub: Implement target halted (? pkt) with new infra, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 15/27] gdbstub: Implement file io (F pkt) with new infra, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 08/27] gdbstub: Implement remove breakpoint (z pkt) with new infra, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 19/27] gdbstub: Implement generic set (Q pkt) with new infra, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 22/27] gdbstub: Implement generic query qemu.Supported, Jon Doron, 2019/05/02
- [Qemu-devel] [PATCH v8 14/27] gdbstub: Implement read all registers (g pkt) with new infra, Jon Doron, 2019/05/02