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Diffstat (limited to 'ports/sysdeps/unix/sysv/aix/powerpc/register-dump.h')
-rw-r--r--ports/sysdeps/unix/sysv/aix/powerpc/register-dump.h281
1 files changed, 281 insertions, 0 deletions
diff --git a/ports/sysdeps/unix/sysv/aix/powerpc/register-dump.h b/ports/sysdeps/unix/sysv/aix/powerpc/register-dump.h
new file mode 100644
index 000000000..f0d8b9983
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/aix/powerpc/register-dump.h
@@ -0,0 +1,281 @@
+/* Dump registers.
+ Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sys/uio.h>
+#include <stdio-common/_itoa.h>
+#include <sys/ucontext.h>
+
+/* We will print the register dump in this format:
+
+Register dump:
+fp0-3: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
+fp4-7: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
+fp8-11: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
+fp12-15: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
+fp16-19: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
+fp20-23: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
+fp24-27: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
+fp28-31: 0000000000000000 0000000000000000 0000000000000000 0000000000000000
+
+r00-07 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
+r08-15 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
+r16-23 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
+r24-31 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
+
+ trap 00000000 iar 00000000 msr 00000000 cr 00000000
+ lr 00000000 ctr 00000000 xer 00000000 mq 00000000
+ tid 00000000 fpscr 00000000
+
+*/
+
+
+static void
+hexvalue (unsigned long int value, char *buf, size_t len)
+{
+ char *cp = _itoa_word (value, buf + len, 16, 0);
+ while (cp > buf)
+ *--cp = '0';
+}
+
+
+static void
+register_dump (int fd, struct sigcontext *ctx)
+{
+ char regs[108][8];
+ struct iovec iov[38];
+ struct __mstsafe *reg_state;
+ int i;
+ int ii;
+ size_t nr = 0;
+
+#define ADD_STRING(str) \
+ iov[nr].iov_base = (char *) str; \
+ iov[nr].iov_len = strlen (str); \
+ ++nr
+#define ADD_MEM(str, len) \
+ iov[nr].iov_base = str; \
+ iov[nr].iov_len = len; \
+ ++nr
+
+ reg_state = (struct __mstsafe *)&ctx->sc_jmpbuf.__jmp_context;
+
+ hexvalue (reg_state->__excp_type, regs[0], 8);
+ hexvalue (reg_state->__iar, regs[1], 8);
+ hexvalue (reg_state->__msr, regs[2], 8);
+ hexvalue (reg_state->__cr, regs[3], 8);
+ hexvalue (reg_state->__lr, regs[4], 8);
+ hexvalue (reg_state->__ctr, regs[5], 8);
+ hexvalue (reg_state->__xer, regs[6], 8);
+ hexvalue (reg_state->__mq, regs[7], 8);
+ hexvalue (reg_state->__tid, regs[8], 8);
+ hexvalue (reg_state->__fpscr, regs[9], 8);
+
+ ii=10;
+ for (i = 0; i <= 96; i++,ii++)
+ hexvalue (reg_state->__gpr[i], regs[ii], 8);
+
+ /* Generate the output. */
+ ADD_STRING ("Register dump:\n\nfp0-3: ");
+ ADD_MEM (regs[42], 8);
+ ADD_MEM (regs[43], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[44], 8);
+ ADD_MEM (regs[45], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[46], 8);
+ ADD_MEM (regs[47], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[48], 8);
+ ADD_MEM (regs[49], 8);
+ ADD_STRING ("\nfp4-7: ");
+ ADD_MEM (regs[50], 8);
+ ADD_MEM (regs[51], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[52], 8);
+ ADD_MEM (regs[53], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[54], 8);
+ ADD_MEM (regs[55], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[56], 8);
+ ADD_MEM (regs[57], 8);
+ ADD_STRING ("\nfp8-11: ");
+ ADD_MEM (regs[58], 8);
+ ADD_MEM (regs[59], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[60], 8);
+ ADD_MEM (regs[61], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[62], 8);
+ ADD_MEM (regs[63], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[64], 8);
+ ADD_MEM (regs[65], 8);
+ ADD_STRING ("\nfp12-15: ");
+ ADD_MEM (regs[66], 8);
+ ADD_MEM (regs[67], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[68], 8);
+ ADD_MEM (regs[69], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[70], 8);
+ ADD_MEM (regs[71], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[72], 8);
+ ADD_MEM (regs[73], 8);
+ ADD_STRING ("\nfp16-19: ");
+ ADD_MEM (regs[74], 8);
+ ADD_MEM (regs[75], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[76], 8);
+ ADD_MEM (regs[78], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[79], 8);
+ ADD_MEM (regs[80], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[81], 8);
+ ADD_MEM (regs[82], 8);
+ ADD_STRING ("\nfp20-23: ");
+ ADD_MEM (regs[83], 8);
+ ADD_MEM (regs[84], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[85], 8);
+ ADD_MEM (regs[86], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[87], 8);
+ ADD_MEM (regs[88], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[89], 8);
+ ADD_MEM (regs[90], 8);
+ ADD_STRING ("\nfp24-27: ");
+ ADD_MEM (regs[91], 8);
+ ADD_MEM (regs[92], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[93], 8);
+ ADD_MEM (regs[94], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[95], 8);
+ ADD_MEM (regs[96], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[97], 8);
+ ADD_MEM (regs[98], 8);
+ ADD_STRING ("\nfp28-31: ");
+ ADD_MEM (regs[99], 8);
+ ADD_MEM (regs[100], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[101], 8);
+ ADD_MEM (regs[102], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[103], 8);
+ ADD_MEM (regs[104], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[105], 8);
+ ADD_MEM (regs[106], 8);
+ ADD_STRING ("\n\nr00-07 ");
+ ADD_MEM (regs[10], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[11], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[12], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[13], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[14], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[15], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[16], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[17], 8);
+ ADD_STRING ("\nr08-15 ");
+ ADD_MEM (regs[18], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[19], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[20], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[21], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[22], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[23], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[24], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[25], 8);
+ ADD_STRING ("\nr16-23 ");
+ ADD_MEM (regs[26], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[27], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[28], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[29], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[30], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[31], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[32], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[33], 8);
+ ADD_STRING ("\nr24-31 ");
+ ADD_MEM (regs[34], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[35], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[36], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[37], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[38], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[39], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[40], 8);
+ ADD_STRING (" ");
+ ADD_MEM (regs[41], 8);
+ ADD_STRING ("\n\n trap ");
+ ADD_MEM (regs[0], 8);
+ ADD_STRING (" iar ");
+ ADD_MEM (regs[1], 8);
+ ADD_STRING (" msr ");
+ ADD_MEM (regs[2], 8);
+ ADD_STRING (" cr ");
+ ADD_MEM (regs[3], 8);
+ ADD_STRING ("\n lr ");
+ ADD_MEM (regs[4], 8);
+ ADD_STRING (" ctr ");
+ ADD_MEM (regs[5], 8);
+ ADD_STRING (" xer ");
+ ADD_MEM (regs[6], 8);
+ ADD_STRING (" mq ");
+ ADD_MEM (regs[7], 8);
+ ADD_STRING ("\n tid ");
+ ADD_MEM (regs[8], 8);
+ ADD_STRING (" fpscr ");
+ ADD_MEM (regs[9], 8);
+ ADD_STRING ("\n");
+
+ /* Write the stuff out. */
+ writev (fd, iov, nr);
+}
+
+#define REGISTER_DUMP register_dump (fd, ctx)
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-26 01:38:34 +0000