Add grok/write functions for new ppc core note sections

This patch adds functions for grokking and writing more register core
note sections (NT_PPC_TAR, NT_PPC_PPR, NT_PPC_DSCR, NT_PPC_EBB,
NT_PPC_PMU, NT_PPC_TM_CGPR, NT_PPC_TM_CFPR, NT_PPC_TM_CVMX,
NT_PPC_TM_CVSX, NT_PPC_TM_SPR, NT_PPC_TM_CTAR, NT_PPC_TM_CPPR,
NT_PPC_TM_CDSCR).

2018-07-16  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>

bfd/
	* elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
	(elfcore_write_ppc_ppr): Likewise.
	(elfcore_write_ppc_dscr): Likewise.
	(elfcore_write_ppc_ebb): Likewise.
	(elfcore_write_ppc_pmu): Likewise.
	(elfcore_write_ppc_tm_cgpr): Likewise.
	(elfcore_write_ppc_tm_cfpr): Likewise.
	(elfcore_write_ppc_tm_cvmx): Likewise.
	(elfcore_write_ppc_tm_cvsx): Likewise.
	(elfcore_write_ppc_tm_spr): Likewise.
	(elfcore_write_ppc_tm_ctar): Likewise.
	(elfcore_write_ppc_tm_cppr): Likewise.
	(elfcore_write_ppc_tm_cdscr): Likewise.
	* elf.c (elfcore_write_ppc_tar): New function.
	(elfcore_write_ppc_ppr): Likewise.
	(elfcore_write_ppc_dscr): Likewise.
	(elfcore_write_ppc_ebb): Likewise.
	(elfcore_write_ppc_pmu): Likewise.
	(elfcore_write_ppc_tm_cgpr): Likewise.
	(elfcore_write_ppc_tm_cfpr): Likewise.
	(elfcore_write_ppc_tm_cvmx): Likewise.
	(elfcore_write_ppc_tm_cvsx): Likewise.
	(elfcore_write_ppc_tm_spr): Likewise.
	(elfcore_write_ppc_tm_ctar): Likewise.
	(elfcore_write_ppc_tm_cppr): Likewise.
	(elfcore_write_ppc_tm_cdscr): Likewise.
	(elfcore_write_register_note): Call them.
	(elfcore_grok_ppc_tar): New function.
	(elfcore_grok_ppc_ppr): Likewise.
	(elfcore_grok_ppc_dscr): Likewise.
	(elfcore_grok_ppc_ebb): Likewise.
	(elfcore_grok_ppc_pmu): Likewise.
	(elfcore_grok_ppc_tm_cgpr): Likewise.
	(elfcore_grok_ppc_tm_cfpr): Likewise.
	(elfcore_grok_ppc_tm_cvmx): Likewise.
	(elfcore_grok_ppc_tm_cvsx): Likewise.
	(elfcore_grok_ppc_tm_spr): Likewise.
	(elfcore_grok_ppc_tm_ctar): Likewise.
	(elfcore_grok_ppc_tm_cppr): Likewise.
	(elfcore_grok_ppc_tm_cdscr): Likewise.
	(elfcore_grok_note): Call them.
This commit is contained in:
Edjunior Barbosa Machado 2018-07-16 12:42:22 -03:00 committed by Pedro Franco de Carvalho
parent 8a67aaa818
commit cb2366c198
3 changed files with 421 additions and 0 deletions

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@ -1,3 +1,47 @@
2018-07-16 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
* elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
(elfcore_write_ppc_ppr): Likewise.
(elfcore_write_ppc_dscr): Likewise.
(elfcore_write_ppc_ebb): Likewise.
(elfcore_write_ppc_pmu): Likewise.
(elfcore_write_ppc_tm_cgpr): Likewise.
(elfcore_write_ppc_tm_cfpr): Likewise.
(elfcore_write_ppc_tm_cvmx): Likewise.
(elfcore_write_ppc_tm_cvsx): Likewise.
(elfcore_write_ppc_tm_spr): Likewise.
(elfcore_write_ppc_tm_ctar): Likewise.
(elfcore_write_ppc_tm_cppr): Likewise.
(elfcore_write_ppc_tm_cdscr): Likewise.
* elf.c (elfcore_write_ppc_tar): New function.
(elfcore_write_ppc_ppr): Likewise.
(elfcore_write_ppc_dscr): Likewise.
(elfcore_write_ppc_ebb): Likewise.
(elfcore_write_ppc_pmu): Likewise.
(elfcore_write_ppc_tm_cgpr): Likewise.
(elfcore_write_ppc_tm_cfpr): Likewise.
(elfcore_write_ppc_tm_cvmx): Likewise.
(elfcore_write_ppc_tm_cvsx): Likewise.
(elfcore_write_ppc_tm_spr): Likewise.
(elfcore_write_ppc_tm_ctar): Likewise.
(elfcore_write_ppc_tm_cppr): Likewise.
(elfcore_write_ppc_tm_cdscr): Likewise.
(elfcore_write_register_note): Call them.
(elfcore_grok_ppc_tar): New function.
(elfcore_grok_ppc_ppr): Likewise.
(elfcore_grok_ppc_dscr): Likewise.
(elfcore_grok_ppc_ebb): Likewise.
(elfcore_grok_ppc_pmu): Likewise.
(elfcore_grok_ppc_tm_cgpr): Likewise.
(elfcore_grok_ppc_tm_cfpr): Likewise.
(elfcore_grok_ppc_tm_cvmx): Likewise.
(elfcore_grok_ppc_tm_cvsx): Likewise.
(elfcore_grok_ppc_tm_spr): Likewise.
(elfcore_grok_ppc_tm_ctar): Likewise.
(elfcore_grok_ppc_tm_cppr): Likewise.
(elfcore_grok_ppc_tm_cdscr): Likewise.
(elfcore_grok_note): Call them.
2018-07-11 Maciej W. Rozycki <macro@mips.com>
* elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather

View File

@ -2569,6 +2569,32 @@ extern char *elfcore_write_ppc_vmx
(bfd *, char *, int *, const void *, int);
extern char *elfcore_write_ppc_vsx
(bfd *, char *, int *, const void *, int);
extern char *elfcore_write_ppc_tar
(bfd *, char *, int *, const void *, int);
extern char *elfcore_write_ppc_ppr
(bfd *, char *, int *, const void *, int);
extern char *elfcore_write_ppc_dscr
(bfd *, char *, int *, const void *, int);
extern char *elfcore_write_ppc_ebb
(bfd *, char *, int *, const void *, int);
extern char *elfcore_write_ppc_pmu
(bfd *, char *, int *, const void *, int);
extern char *elfcore_write_ppc_tm_cgpr
(bfd *, char *, int *, const void *, int);
extern char *elfcore_write_ppc_tm_cfpr
(bfd *, char *, int *, const void *, int);
extern char *elfcore_write_ppc_tm_cvmx
(bfd *, char *, int *, const void *, int);
extern char *elfcore_write_ppc_tm_cvsx
(bfd *, char *, int *, const void *, int);
extern char *elfcore_write_ppc_tm_spr
(bfd *, char *, int *, const void *, int);
extern char *elfcore_write_ppc_tm_ctar
(bfd *, char *, int *, const void *, int);
extern char *elfcore_write_ppc_tm_cppr
(bfd *, char *, int *, const void *, int);
extern char *elfcore_write_ppc_tm_cdscr
(bfd *, char *, int *, const void *, int);
extern char *elfcore_write_s390_timer
(bfd *, char *, int *, const void *, int);
extern char *elfcore_write_s390_todcmp

351
bfd/elf.c
View File

@ -9238,6 +9238,84 @@ elfcore_grok_ppc_vsx (bfd *abfd, Elf_Internal_Note *note)
return elfcore_make_note_pseudosection (abfd, ".reg-ppc-vsx", note);
}
static bfd_boolean
elfcore_grok_ppc_tar (bfd *abfd, Elf_Internal_Note *note)
{
return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tar", note);
}
static bfd_boolean
elfcore_grok_ppc_ppr (bfd *abfd, Elf_Internal_Note *note)
{
return elfcore_make_note_pseudosection (abfd, ".reg-ppc-ppr", note);
}
static bfd_boolean
elfcore_grok_ppc_dscr (bfd *abfd, Elf_Internal_Note *note)
{
return elfcore_make_note_pseudosection (abfd, ".reg-ppc-dscr", note);
}
static bfd_boolean
elfcore_grok_ppc_ebb (bfd *abfd, Elf_Internal_Note *note)
{
return elfcore_make_note_pseudosection (abfd, ".reg-ppc-ebb", note);
}
static bfd_boolean
elfcore_grok_ppc_pmu (bfd *abfd, Elf_Internal_Note *note)
{
return elfcore_make_note_pseudosection (abfd, ".reg-ppc-pmu", note);
}
static bfd_boolean
elfcore_grok_ppc_tm_cgpr (bfd *abfd, Elf_Internal_Note *note)
{
return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-cgpr", note);
}
static bfd_boolean
elfcore_grok_ppc_tm_cfpr (bfd *abfd, Elf_Internal_Note *note)
{
return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-cfpr", note);
}
static bfd_boolean
elfcore_grok_ppc_tm_cvmx (bfd *abfd, Elf_Internal_Note *note)
{
return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-cvmx", note);
}
static bfd_boolean
elfcore_grok_ppc_tm_cvsx (bfd *abfd, Elf_Internal_Note *note)
{
return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-cvsx", note);
}
static bfd_boolean
elfcore_grok_ppc_tm_spr (bfd *abfd, Elf_Internal_Note *note)
{
return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-spr", note);
}
static bfd_boolean
elfcore_grok_ppc_tm_ctar (bfd *abfd, Elf_Internal_Note *note)
{
return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-ctar", note);
}
static bfd_boolean
elfcore_grok_ppc_tm_cppr (bfd *abfd, Elf_Internal_Note *note)
{
return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-cppr", note);
}
static bfd_boolean
elfcore_grok_ppc_tm_cdscr (bfd *abfd, Elf_Internal_Note *note)
{
return elfcore_make_note_pseudosection (abfd, ".reg-ppc-tm-cdscr", note);
}
static bfd_boolean
elfcore_grok_s390_high_gprs (bfd *abfd, Elf_Internal_Note *note)
{
@ -9723,6 +9801,97 @@ elfcore_grok_note (bfd *abfd, Elf_Internal_Note *note)
else
return TRUE;
case NT_PPC_TAR:
if (note->namesz == 6
&& strcmp (note->namedata, "LINUX") == 0)
return elfcore_grok_ppc_tar (abfd, note);
else
return TRUE;
case NT_PPC_PPR:
if (note->namesz == 6
&& strcmp (note->namedata, "LINUX") == 0)
return elfcore_grok_ppc_ppr (abfd, note);
else
return TRUE;
case NT_PPC_DSCR:
if (note->namesz == 6
&& strcmp (note->namedata, "LINUX") == 0)
return elfcore_grok_ppc_dscr (abfd, note);
else
return TRUE;
case NT_PPC_EBB:
if (note->namesz == 6
&& strcmp (note->namedata, "LINUX") == 0)
return elfcore_grok_ppc_ebb (abfd, note);
else
return TRUE;
case NT_PPC_PMU:
if (note->namesz == 6
&& strcmp (note->namedata, "LINUX") == 0)
return elfcore_grok_ppc_pmu (abfd, note);
else
return TRUE;
case NT_PPC_TM_CGPR:
if (note->namesz == 6
&& strcmp (note->namedata, "LINUX") == 0)
return elfcore_grok_ppc_tm_cgpr (abfd, note);
else
return TRUE;
case NT_PPC_TM_CFPR:
if (note->namesz == 6
&& strcmp (note->namedata, "LINUX") == 0)
return elfcore_grok_ppc_tm_cfpr (abfd, note);
else
return TRUE;
case NT_PPC_TM_CVMX:
if (note->namesz == 6
&& strcmp (note->namedata, "LINUX") == 0)
return elfcore_grok_ppc_tm_cvmx (abfd, note);
else
return TRUE;
case NT_PPC_TM_CVSX:
if (note->namesz == 6
&& strcmp (note->namedata, "LINUX") == 0)
return elfcore_grok_ppc_tm_cvsx (abfd, note);
else
return TRUE;
case NT_PPC_TM_SPR:
if (note->namesz == 6
&& strcmp (note->namedata, "LINUX") == 0)
return elfcore_grok_ppc_tm_spr (abfd, note);
else
return TRUE;
case NT_PPC_TM_CTAR:
if (note->namesz == 6
&& strcmp (note->namedata, "LINUX") == 0)
return elfcore_grok_ppc_tm_ctar (abfd, note);
else
return TRUE;
case NT_PPC_TM_CPPR:
if (note->namesz == 6
&& strcmp (note->namedata, "LINUX") == 0)
return elfcore_grok_ppc_tm_cppr (abfd, note);
else
return TRUE;
case NT_PPC_TM_CDSCR:
if (note->namesz == 6
&& strcmp (note->namedata, "LINUX") == 0)
return elfcore_grok_ppc_tm_cdscr (abfd, note);
else
return TRUE;
case NT_S390_HIGH_GPRS:
if (note->namesz == 6
&& strcmp (note->namedata, "LINUX") == 0)
@ -10830,6 +10999,162 @@ elfcore_write_ppc_vsx (bfd *abfd,
note_name, NT_PPC_VSX, ppc_vsx, size);
}
char *
elfcore_write_ppc_tar (bfd *abfd,
char *buf,
int *bufsiz,
const void *ppc_tar,
int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
note_name, NT_PPC_TAR, ppc_tar, size);
}
char *
elfcore_write_ppc_ppr (bfd *abfd,
char *buf,
int *bufsiz,
const void *ppc_ppr,
int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
note_name, NT_PPC_PPR, ppc_ppr, size);
}
char *
elfcore_write_ppc_dscr (bfd *abfd,
char *buf,
int *bufsiz,
const void *ppc_dscr,
int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
note_name, NT_PPC_DSCR, ppc_dscr, size);
}
char *
elfcore_write_ppc_ebb (bfd *abfd,
char *buf,
int *bufsiz,
const void *ppc_ebb,
int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
note_name, NT_PPC_EBB, ppc_ebb, size);
}
char *
elfcore_write_ppc_pmu (bfd *abfd,
char *buf,
int *bufsiz,
const void *ppc_pmu,
int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
note_name, NT_PPC_PMU, ppc_pmu, size);
}
char *
elfcore_write_ppc_tm_cgpr (bfd *abfd,
char *buf,
int *bufsiz,
const void *ppc_tm_cgpr,
int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
note_name, NT_PPC_TM_CGPR, ppc_tm_cgpr, size);
}
char *
elfcore_write_ppc_tm_cfpr (bfd *abfd,
char *buf,
int *bufsiz,
const void *ppc_tm_cfpr,
int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
note_name, NT_PPC_TM_CFPR, ppc_tm_cfpr, size);
}
char *
elfcore_write_ppc_tm_cvmx (bfd *abfd,
char *buf,
int *bufsiz,
const void *ppc_tm_cvmx,
int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
note_name, NT_PPC_TM_CVMX, ppc_tm_cvmx, size);
}
char *
elfcore_write_ppc_tm_cvsx (bfd *abfd,
char *buf,
int *bufsiz,
const void *ppc_tm_cvsx,
int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
note_name, NT_PPC_TM_CVSX, ppc_tm_cvsx, size);
}
char *
elfcore_write_ppc_tm_spr (bfd *abfd,
char *buf,
int *bufsiz,
const void *ppc_tm_spr,
int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
note_name, NT_PPC_TM_SPR, ppc_tm_spr, size);
}
char *
elfcore_write_ppc_tm_ctar (bfd *abfd,
char *buf,
int *bufsiz,
const void *ppc_tm_ctar,
int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
note_name, NT_PPC_TM_CTAR, ppc_tm_ctar, size);
}
char *
elfcore_write_ppc_tm_cppr (bfd *abfd,
char *buf,
int *bufsiz,
const void *ppc_tm_cppr,
int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
note_name, NT_PPC_TM_CPPR, ppc_tm_cppr, size);
}
char *
elfcore_write_ppc_tm_cdscr (bfd *abfd,
char *buf,
int *bufsiz,
const void *ppc_tm_cdscr,
int size)
{
char *note_name = "LINUX";
return elfcore_write_note (abfd, buf, bufsiz,
note_name, NT_PPC_TM_CDSCR, ppc_tm_cdscr, size);
}
static char *
elfcore_write_s390_high_gprs (bfd *abfd,
char *buf,
@ -11070,6 +11395,32 @@ elfcore_write_register_note (bfd *abfd,
return elfcore_write_ppc_vmx (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-ppc-vsx") == 0)
return elfcore_write_ppc_vsx (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-ppc-tar") == 0)
return elfcore_write_ppc_tar (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-ppc-ppr") == 0)
return elfcore_write_ppc_ppr (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-ppc-dscr") == 0)
return elfcore_write_ppc_dscr (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-ppc-ebb") == 0)
return elfcore_write_ppc_ebb (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-ppc-pmu") == 0)
return elfcore_write_ppc_pmu (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-ppc-tm-cgpr") == 0)
return elfcore_write_ppc_tm_cgpr (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-ppc-tm-cfpr") == 0)
return elfcore_write_ppc_tm_cfpr (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-ppc-tm-cvmx") == 0)
return elfcore_write_ppc_tm_cvmx (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-ppc-tm-cvsx") == 0)
return elfcore_write_ppc_tm_cvsx (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-ppc-tm-spr") == 0)
return elfcore_write_ppc_tm_spr (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-ppc-tm-ctar") == 0)
return elfcore_write_ppc_tm_ctar (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-ppc-tm-cppr") == 0)
return elfcore_write_ppc_tm_cppr (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-ppc-tm-cdscr") == 0)
return elfcore_write_ppc_tm_cdscr (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-s390-high-gprs") == 0)
return elfcore_write_s390_high_gprs (abfd, buf, bufsiz, data, size);
if (strcmp (section, ".reg-s390-timer") == 0)