gdbstub.c (f5316b4aea024da9266d740322a5481657f6ce59) gdbstub.c (a0de055cf61338549b13079a5677ef2e1b6472ef)
1/*
2 * Kernel Debug Core
3 *
4 * Maintainer: Jason Wessel <jason.wessel@windriver.com>
5 *
6 * Copyright (C) 2000-2001 VERITAS Software Corporation.
7 * Copyright (C) 2002-2004 Timesys Corporation
8 * Copyright (C) 2003-2004 Amit S. Kale <amitkale@linsyssoft.com>

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196static char gdbmsgbuf[BUFMAX + 1];
197
198void gdbstub_msg_write(const char *s, int len)
199{
200 char *bufptr;
201 int wcount;
202 int i;
203
1/*
2 * Kernel Debug Core
3 *
4 * Maintainer: Jason Wessel <jason.wessel@windriver.com>
5 *
6 * Copyright (C) 2000-2001 VERITAS Software Corporation.
7 * Copyright (C) 2002-2004 Timesys Corporation
8 * Copyright (C) 2003-2004 Amit S. Kale <amitkale@linsyssoft.com>

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196static char gdbmsgbuf[BUFMAX + 1];
197
198void gdbstub_msg_write(const char *s, int len)
199{
200 char *bufptr;
201 int wcount;
202 int i;
203
204 if (len == 0)
205 len = strlen(s);
206
204 /* 'O'utput */
205 gdbmsgbuf[0] = 'O';
206
207 /* Fill and send buffers... */
208 while (len > 0) {
209 bufptr = gdbmsgbuf + 1;
210
211 /* Calculate how many this time */

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680 } else {
681 static char tmpstr[23 + BUF_THREAD_ID_SIZE];
682
683 sprintf(tmpstr, "shadowCPU%d",
684 (int)(-ks->threadid - 2));
685 kgdb_mem2hex(tmpstr, remcom_out_buffer, strlen(tmpstr));
686 }
687 break;
207 /* 'O'utput */
208 gdbmsgbuf[0] = 'O';
209
210 /* Fill and send buffers... */
211 while (len > 0) {
212 bufptr = gdbmsgbuf + 1;
213
214 /* Calculate how many this time */

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683 } else {
684 static char tmpstr[23 + BUF_THREAD_ID_SIZE];
685
686 sprintf(tmpstr, "shadowCPU%d",
687 (int)(-ks->threadid - 2));
688 kgdb_mem2hex(tmpstr, remcom_out_buffer, strlen(tmpstr));
689 }
690 break;
691#ifdef CONFIG_KGDB_KDB
692 case 'R':
693 if (strncmp(remcom_in_buffer, "qRcmd,", 6) == 0) {
694 int len = strlen(remcom_in_buffer + 6);
695
696 if ((len % 2) != 0) {
697 strcpy(remcom_out_buffer, "E01");
698 break;
699 }
700 kgdb_hex2mem(remcom_in_buffer + 6,
701 remcom_out_buffer, len);
702 len = len / 2;
703 remcom_out_buffer[len++] = 0;
704
705 kdb_parse(remcom_out_buffer);
706 strcpy(remcom_out_buffer, "OK");
707 }
708 break;
709#endif
688 }
689}
690
691/* Handle the 'H' task query packets */
692static void gdb_cmd_task(struct kgdb_state *ks)
693{
694 struct task_struct *thread;
695 char *ptr;

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711}
712
713/* Handle the 'H' task query packets */
714static void gdb_cmd_task(struct kgdb_state *ks)
715{
716 struct task_struct *thread;
717 char *ptr;

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