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authorUlrich Drepper <drepper@redhat.com>1999-12-10 04:37:40 +0000
committerUlrich Drepper <drepper@redhat.com>1999-12-10 04:37:40 +0000
commite9b3e3c5ceec61f6af401b122434844321960eec (patch)
treecfdbd74ed29eb37cc3a0c1a7789f10be6de8a8d2 /sysdeps/unix/sysv/linux/sparc
parent97e55a252e6d4eb39fe9904879e294fb96163733 (diff)
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Update.
1999-12-09 Andreas Jaeger <aj@suse.de> * nis/nss_compat/compat-pwd.c (internal_getpwuid_r): Always set errno to ENOENT when returning NSS_STATUS_NOTFOUND. Reported by Christian Starkjohann <cs@obdev.at>. 1999-12-09 Andreas Jaeger <aj@suse.de> * sysdeps/i386/fpu/libm-test-ulps: Added some ulps. 1999-12-09 Jakub Jelinek <jakub@redhat.com> * stdlib/longlong.h: Update from latest egcs version. * sysdeps/sparc/fpu/fegetenv.c: Add semicolons. * sysdeps/unix/sysv/linux/bits/errno.h (__errno_location): __THROW has to preceede __attribute__, otherwise g++ barfs. * sysdeps/unix/sysv/linux/sparc/sys/ptrace.h: Make things compile on sparc64-*-linux. * sysdeps/unix/sysv/linux/sparc/sparc64/register-dump.h: Changed to use sigcontext. * sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h: Likewise. 1999-12-05 Wolfram Gloger <wg@malloc.de> * malloc/malloc.c (arena_get2): If generating a new arena fails, try to generate a minimal one and hope for mmap_chunk() to succeed later. 1999-11-07 Wolfram Gloger <wg@malloc.de> * malloc/thread-m.h [NO_THREADS]: The mutex_* macros now let mutex_t work as an `in-use' flag even without threads. * malloc/malloc.c (USE_ARENAS): New feature flag, controls support for multiple arenas separately from NO_THREADS. (mALLOc, chunk_realloc, mEMALIGn, cALLOc) [USE_ARENAS]: try to fall back to an mmap()ed arena when sbrk() has failed.
Diffstat (limited to 'sysdeps/unix/sysv/linux/sparc')
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/register-dump.h185
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h22
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sys/ptrace.h3
3 files changed, 95 insertions, 115 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/register-dump.h b/sysdeps/unix/sysv/linux/sparc/sparc64/register-dump.h
index b1184ec889..e21f5f6ca8 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/register-dump.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/register-dump.h
@@ -20,7 +20,6 @@
#include <sys/uio.h>
#include <stdio-common/_itoa.h>
-#include <asm/ptrace.h>
#include <bits/sigcontext.h>
/* We will print the register dump in this format:
@@ -63,25 +62,17 @@ hexvalue (unsigned long int value, char *buf, size_t len)
*--cp = '0';
}
-struct __siginfo_sparc64_fpu
-{
- unsigned long si_float_regs[32];
- unsigned long si_xfsr;
- unsigned long si_gsr;
- unsigned long si_fprs;
-};
-
static void
register_dump (int fd, SIGCONTEXT ctx)
{
char regs[36][16];
- char fregs[35][8];
+ char fregs[68][8];
struct iovec iov[150];
size_t nr = 0;
int i;
- struct reg_window *r = (struct reg_window *)
- ctx->sf_regs.u_regs[14];
- struct __siginfo_sparc64_fpu *f;
+ unsigned long *r = (unsigned long *)
+ (ctx->sigc_regs.u_regs[14] + STACK_BIAS);
+ __siginfo_fpu_t *f;
#define ADD_STRING(str) \
iov[nr].iov_base = (char *) str; \
@@ -93,15 +84,15 @@ register_dump (int fd, SIGCONTEXT ctx)
++nr
/* Generate strings of register contents. */
- hexvalue (ctx->sf_regs.tstate, regs[0], 16);
- hexvalue (ctx->sf_regs.tpc, regs[1], 16);
- hexvalue (ctx->sf_regs.tnpc, regs[2], 16);
- hexvalue (ctx->sf_regs.y, regs[3], 8);
+ hexvalue (ctx->sigc_regs.tstate, regs[0], 16);
+ hexvalue (ctx->sigc_regs.tpc, regs[1], 16);
+ hexvalue (ctx->sigc_regs.tnpc, regs[2], 16);
+ hexvalue (ctx->sigc_regs.y, regs[3], 8);
for (i = 1; i <= 15; i++)
- hexvalue (ctx->sf_regs.u_regs[i], regs[3+i], 16);
+ hexvalue (ctx->sigc_regs.u_regs[i], regs[3+i], 16);
for (i = 0; i <= 15; i++)
- hexvalue (r->locals[i], regs[19+i], 16);
- hexvalue (ctx->sf_mask, regs[35], 16);
+ hexvalue (r[i], regs[19+i], 16);
+ hexvalue (ctx->sigc_mask, regs[35], 16);
/* Generate the output. */
ADD_STRING ("Register dump:\n\n TSTATE: ");
@@ -177,85 +168,85 @@ register_dump (int fd, SIGCONTEXT ctx)
ADD_STRING ("\n\n Mask: ");
ADD_MEM (regs[35], 16);
- f = *(struct __siginfo_sparc64_fpu **)(ctx + 1);
+ f = ctx->sigc_fpu_save;
if (f != NULL)
{
- for (i = 0; i < 32; i++)
- hexvalue (f->si_float_regs[i], fregs[i], 16);
- hexvalue (f->si_xfsr, fregs[32], 16);
- hexvalue (f->si_gsr, fregs[33], 2);
- hexvalue (f->si_fprs, fregs[34], 1);
- ADD_STRING (" XFSR: ");
- ADD_MEM (fregs[32], 16);
- ADD_STRING (" GSR: ");
- ADD_MEM (fregs[33], 2);
- ADD_STRING (" FPRS: ");
- ADD_MEM (fregs[34], 1);
- ADD_STRING ("\n f0: ");
- ADD_MEM (fregs[0], 16);
- ADD_STRING (" f2: ");
- ADD_MEM (fregs[1], 16);
- ADD_STRING (" f4: ");
- ADD_MEM (fregs[2], 16);
- ADD_STRING ("\n f6: ");
- ADD_MEM (fregs[3], 16);
- ADD_STRING (" f8: ");
- ADD_MEM (fregs[4], 16);
- ADD_STRING (" f10: ");
- ADD_MEM (fregs[5], 16);
- ADD_STRING ("\n f12: ");
- ADD_MEM (fregs[6], 16);
- ADD_STRING (" f14: ");
- ADD_MEM (fregs[7], 16);
- ADD_STRING (" f16: ");
- ADD_MEM (fregs[8], 16);
- ADD_STRING ("\n f18: ");
- ADD_MEM (fregs[9], 16);
- ADD_STRING (" f20: ");
- ADD_MEM (fregs[10], 16);
- ADD_STRING (" f22: ");
- ADD_MEM (fregs[11], 16);
- ADD_STRING ("\n f24: ");
- ADD_MEM (fregs[12], 16);
- ADD_STRING (" f26: ");
- ADD_MEM (fregs[13], 16);
- ADD_STRING (" f28: ");
- ADD_MEM (fregs[14], 16);
- ADD_STRING ("\n f30: ");
- ADD_MEM (fregs[15], 16);
- ADD_STRING (" f32: ");
- ADD_MEM (fregs[16], 16);
- ADD_STRING (" f34: ");
- ADD_MEM (fregs[17], 16);
- ADD_STRING ("\n f36: ");
- ADD_MEM (fregs[18], 16);
- ADD_STRING (" f38: ");
- ADD_MEM (fregs[19], 16);
- ADD_STRING (" f40: ");
- ADD_MEM (fregs[20], 16);
- ADD_STRING ("\n f42: ");
- ADD_MEM (fregs[21], 16);
- ADD_STRING (" f44: ");
- ADD_MEM (fregs[22], 16);
- ADD_STRING (" f46: ");
- ADD_MEM (fregs[23], 16);
- ADD_STRING ("\n f48: ");
- ADD_MEM (fregs[24], 16);
- ADD_STRING (" f50: ");
- ADD_MEM (fregs[25], 16);
- ADD_STRING (" f52: ");
- ADD_MEM (fregs[26], 16);
- ADD_STRING ("\n f54: ");
- ADD_MEM (fregs[27], 16);
- ADD_STRING (" f56: ");
- ADD_MEM (fregs[28], 16);
- ADD_STRING (" f58: ");
- ADD_MEM (fregs[29], 16);
- ADD_STRING ("\n f60: ");
- ADD_MEM (fregs[30], 16);
- ADD_STRING (" f62: ");
- ADD_MEM (fregs[31], 16);
- }
+ for (i = 0; i < 64; i++)
+ hexvalue (f->si_float_regs[i], fregs[i], 8);
+ hexvalue (f->si_fsr, fregs[64], 16);
+ hexvalue (f->si_gsr, fregs[66], 2);
+ hexvalue (f->si_fprs, fregs[67], 1);
+ ADD_STRING (" XFSR: ");
+ ADD_MEM (fregs[64], 16);
+ ADD_STRING (" GSR: ");
+ ADD_MEM (fregs[66], 2);
+ ADD_STRING (" FPRS: ");
+ ADD_MEM (fregs[67], 1);
+ ADD_STRING ("\n f0: ");
+ ADD_MEM (fregs[0], 16);
+ ADD_STRING (" f2: ");
+ ADD_MEM (fregs[2], 16);
+ ADD_STRING (" f4: ");
+ ADD_MEM (fregs[4], 16);
+ ADD_STRING ("\n f6: ");
+ ADD_MEM (fregs[6], 16);
+ ADD_STRING (" f8: ");
+ ADD_MEM (fregs[8], 16);
+ ADD_STRING (" f10: ");
+ ADD_MEM (fregs[10], 16);
+ ADD_STRING ("\n f12: ");
+ ADD_MEM (fregs[12], 16);
+ ADD_STRING (" f14: ");
+ ADD_MEM (fregs[14], 16);
+ ADD_STRING (" f16: ");
+ ADD_MEM (fregs[16], 16);
+ ADD_STRING ("\n f18: ");
+ ADD_MEM (fregs[18], 16);
+ ADD_STRING (" f20: ");
+ ADD_MEM (fregs[20], 16);
+ ADD_STRING (" f22: ");
+ ADD_MEM (fregs[22], 16);
+ ADD_STRING ("\n f24: ");
+ ADD_MEM (fregs[24], 16);
+ ADD_STRING (" f26: ");
+ ADD_MEM (fregs[26], 16);
+ ADD_STRING (" f28: ");
+ ADD_MEM (fregs[28], 16);
+ ADD_STRING ("\n f30: ");
+ ADD_MEM (fregs[30], 16);
+ ADD_STRING (" f32: ");
+ ADD_MEM (fregs[32], 16);
+ ADD_STRING (" f34: ");
+ ADD_MEM (fregs[34], 16);
+ ADD_STRING ("\n f36: ");
+ ADD_MEM (fregs[36], 16);
+ ADD_STRING (" f38: ");
+ ADD_MEM (fregs[38], 16);
+ ADD_STRING (" f40: ");
+ ADD_MEM (fregs[40], 16);
+ ADD_STRING ("\n f42: ");
+ ADD_MEM (fregs[42], 16);
+ ADD_STRING (" f44: ");
+ ADD_MEM (fregs[44], 16);
+ ADD_STRING (" f46: ");
+ ADD_MEM (fregs[46], 16);
+ ADD_STRING ("\n f48: ");
+ ADD_MEM (fregs[48], 16);
+ ADD_STRING (" f50: ");
+ ADD_MEM (fregs[50], 16);
+ ADD_STRING (" f52: ");
+ ADD_MEM (fregs[52], 16);
+ ADD_STRING ("\n f54: ");
+ ADD_MEM (fregs[54], 16);
+ ADD_STRING (" f56: ");
+ ADD_MEM (fregs[56], 16);
+ ADD_STRING (" f58: ");
+ ADD_MEM (fregs[58], 16);
+ ADD_STRING ("\n f60: ");
+ ADD_MEM (fregs[60], 16);
+ ADD_STRING (" f62: ");
+ ADD_MEM (fregs[62], 16);
+ }
ADD_STRING ("\n");
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h b/sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h
index 40e365df4b..2bb563cc81 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h
@@ -17,26 +17,14 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-struct __rt_signal_frame {
- siginfo_t sf_info;
- struct pt_regs sf_regs;
- __siginfo_fpu_t *fpu_save;
- struct {
- void *ss_sp;
- int ss_flags;
- size_t ss_size;
- } sf_stack;
- unsigned long sf_mask;
-};
-
#ifndef STACK_BIAS
#define STACK_BIAS 2047
#endif
-#define SIGCONTEXT struct __rt_signal_frame *
+#define SIGCONTEXT struct sigcontext *
#define SIGCONTEXT_EXTRA_ARGS
-#define GET_PC(__ctx) ((void *) ((__ctx)->sf_regs.tpc))
+#define GET_PC(__ctx) ((void *) ((__ctx)->sigc_regs.tpc))
#define ADVANCE_STACK_FRAME(__next) \
- ((void *) &((struct reg_window *) (((unsigned long int) (__next)) \
- + STACK_BIAS))->ins[6])
-#define GET_STACK(__ctx) ((void *) ((__ctx)->sf_regs.u_regs[14]))
+ ((void *) (((unsigned long *) (((unsigned long int) (__next)) \
+ + STACK_BIAS))+14))
+#define GET_STACK(__ctx) ((void *) ((__ctx)->sigc_regs.u_regs[14]))
#define GET_FRAME(__ctx) ADVANCE_STACK_FRAME (GET_STACK (__ctx))
diff --git a/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h b/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h
index 685340a89e..b980e93ae0 100644
--- a/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h
+++ b/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h
@@ -150,6 +150,7 @@ enum __ptrace_request
#if __WORDSIZE == 64
+ ,
/* Get all floating point registers used by a processes.
This is not supported on all machines. */
PTRACE_GETFPREGS = 25,
@@ -157,7 +158,7 @@ enum __ptrace_request
/* Set all floating point registers used by a processes.
This is not supported on all machines. */
- PTRACE_SETFPREGS = 26,
+ PTRACE_SETFPREGS = 26
#define PT_SETFPREGS PTRACE_SETFPREGS
#endif