diff options
Diffstat (limited to 'kernel/debug/gdbstub.c')
| -rw-r--r-- | kernel/debug/gdbstub.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/kernel/debug/gdbstub.c b/kernel/debug/gdbstub.c index 3c000490a7dd..4b17b3269525 100644 --- a/kernel/debug/gdbstub.c +++ b/kernel/debug/gdbstub.c @@ -201,6 +201,9 @@ void gdbstub_msg_write(const char *s, int len) int wcount; int i; + if (len == 0) + len = strlen(s); + /* 'O'utput */ gdbmsgbuf[0] = 'O'; @@ -685,6 +688,25 @@ static void gdb_cmd_query(struct kgdb_state *ks) kgdb_mem2hex(tmpstr, remcom_out_buffer, strlen(tmpstr)); } break; +#ifdef CONFIG_KGDB_KDB + case 'R': + if (strncmp(remcom_in_buffer, "qRcmd,", 6) == 0) { + int len = strlen(remcom_in_buffer + 6); + + if ((len % 2) != 0) { + strcpy(remcom_out_buffer, "E01"); + break; + } + kgdb_hex2mem(remcom_in_buffer + 6, + remcom_out_buffer, len); + len = len / 2; + remcom_out_buffer[len++] = 0; + + kdb_parse(remcom_out_buffer); + strcpy(remcom_out_buffer, "OK"); + } + break; +#endif } } |