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include/elf/

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* common.h (NT_S390_HIGH_GPRS): Define.

bfd/
	* elf.c (elfcore_grok_s390_high_gprs): New function.
	(elfcore_grok_note): Handle NT_S390_HIGH_GPRS notes.
	(elfcore_write_s390_high_gprs): New function.
	(elfcore_write_register_note): Call it.

binutils/
	* readelf.c (get_note_type): Handle NT_S390_HIGH_GPRS notes.
This commit is contained in:
Ulrich Weigand
2009-12-18 16:21:51 +00:00
parent 06ca79620f
commit 0675e18865
6 changed files with 47 additions and 0 deletions
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7
bfd/ChangeLog
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@ -1,3 +1,10 @@
2009-12-18 Ulrich Weigand <uweigand@de.ibm.com>
* elf.c (elfcore_grok_s390_high_gprs): New function.
(elfcore_grok_note): Handle NT_S390_HIGH_GPRS notes.
(elfcore_write_s390_high_gprs): New function.
(elfcore_write_register_note): Call it.
2009-12-17 Alan Modra <amodra@bigpond.net.au> 2009-12-17 Alan Modra <amodra@bigpond.net.au>
PR ld/11088 PR ld/11088

28
bfd/elf.c
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@ -7638,6 +7638,12 @@ elfcore_grok_ppc_vsx (bfd *abfd, Elf_Internal_Note *note)
return elfcore_make_note_pseudosection (abfd, ".reg-ppc-vsx", note); return elfcore_make_note_pseudosection (abfd, ".reg-ppc-vsx", note);
} }
static bfd_boolean
elfcore_grok_s390_high_gprs (bfd *abfd, Elf_Internal_Note *note)
{
return elfcore_make_note_pseudosection (abfd, ".reg-s390-high-gprs", note);
}
#if defined (HAVE_PRPSINFO_T) #if defined (HAVE_PRPSINFO_T)
typedef prpsinfo_t elfcore_psinfo_t; typedef prpsinfo_t elfcore_psinfo_t;
#if defined (HAVE_PRPSINFO32_T) /* Sparc64 cross Sparc32 */ #if defined (HAVE_PRPSINFO32_T) /* Sparc64 cross Sparc32 */
@ -7999,6 +8005,13 @@ elfcore_grok_note (bfd *abfd, Elf_Internal_Note *note)
else else
return TRUE; return TRUE;
case NT_S390_HIGH_GPRS:
if (note->namesz == 6
&& strcmp (note->namedata, "LINUX") == 0)
return elfcore_grok_s390_high_gprs (abfd, note);
else
return TRUE;
case NT_PRPSINFO: case NT_PRPSINFO:
case NT_PSINFO: case NT_PSINFO:
if (bed->elf_backend_grok_psinfo) if (bed->elf_backend_grok_psinfo)
@ -8641,6 +8654,19 @@ elfcore_write_ppc_vsx (bfd *abfd,
note_name, NT_PPC_VSX, ppc_vsx, size); note_name, NT_PPC_VSX, ppc_vsx, size);
} }
static char *
elfcore_write_s390_high_gprs (bfd *abfd,
char *buf,
int *bufsiz,
const void *s390_high_gprs,
int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
note_name, NT_S390_HIGH_GPRS,
s390_high_gprs, size);
}
char * char *
elfcore_write_register_note (bfd *abfd, elfcore_write_register_note (bfd *abfd,
char *buf, char *buf,
@ -8657,6 +8683,8 @@ elfcore_write_register_note (bfd *abfd,
return elfcore_write_ppc_vmx (abfd, buf, bufsiz, data, size); return elfcore_write_ppc_vmx (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-ppc-vsx") == 0) if (strcmp (section, ".reg-ppc-vsx") == 0)
return elfcore_write_ppc_vsx (abfd, buf, bufsiz, data, size); return elfcore_write_ppc_vsx (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-s390-high-gprs") == 0)
return elfcore_write_s390_high_gprs (abfd, buf, bufsiz, data, size);
return NULL; return NULL;
} }

4
binutils/ChangeLog
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@ -1,3 +1,7 @@
2009-12-18 Ulrich Weigand <uweigand@de.ibm.com>
* readelf.c (get_note_type): Handle NT_S390_HIGH_GPRS notes.
2009-12-11 Nick Clifton <nickc@redhat.com> 2009-12-11 Nick Clifton <nickc@redhat.com>
* Makefile.in: Regenerate. * Makefile.in: Regenerate.

2
binutils/readelf.c
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@ -10385,6 +10385,8 @@ get_note_type (unsigned e_type)
return _("NT_PPC_VMX (ppc Altivec registers)"); return _("NT_PPC_VMX (ppc Altivec registers)");
case NT_PPC_VSX: case NT_PPC_VSX:
return _("NT_PPC_VSX (ppc VSX registers)"); return _("NT_PPC_VSX (ppc VSX registers)");
case NT_S390_HIGH_GPRS:
return _("NT_S390_HIGH_GPRS (s390 upper register halves)");
case NT_PSTATUS: case NT_PSTATUS:
return _("NT_PSTATUS (pstatus structure)"); return _("NT_PSTATUS (pstatus structure)");
case NT_FPREGS: case NT_FPREGS:

4
include/elf/ChangeLog
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@ -1,3 +1,7 @@
2009-12-18 Ulrich Weigand <uweigand@de.ibm.com>
* common.h (NT_S390_HIGH_GPRS): Define.
2009-12-17 Alan Modra <amodra@bigpond.net.au> 2009-12-17 Alan Modra <amodra@bigpond.net.au>
* ppc.h (R_PPC_RELAX32, R_PPC_RELAX32PC, R_PPC_RELAX32_PLT, * ppc.h (R_PPC_RELAX32, R_PPC_RELAX32PC, R_PPC_RELAX32_PLT,

2
include/elf/common.h
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@ -510,6 +510,8 @@
/* note name must be "LINUX". */ /* note name must be "LINUX". */
#define NT_PPC_VSX 0x102 /* PowerPC VSX registers */ #define NT_PPC_VSX 0x102 /* PowerPC VSX registers */
/* note name must be "LINUX". */ /* note name must be "LINUX". */
#define NT_S390_HIGH_GPRS 0x300 /* S/390 upper halves of GPRs */
/* note name must be "LINUX". */
/* Note segments for core files on dir-style procfs systems. */ /* Note segments for core files on dir-style procfs systems. */