S390: Add vector register support to gdbserver
On S/390 targets with vector registers, enable gdbserver to advertise and handle the feature "org.gnu.gdb.s390.vx". gdb/gdbserver/ChangeLog: * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c) (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules. (clean): Add "rm -f" for above C files. * configure.srv (srv_regobj): Add s390-vx-linux64.o, s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o. (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml, s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml. * linux-s390-low.c (HWCAP_S390_VX): New macro. (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64) (init_registers_s390x_vx_linux64) (init_registers_s390x_tevx_linux64) (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64) (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern declarations. (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high) (s390_store_vxrs_high): New functions. (s390_regsets): Add entries for NT_S390_VXRS_LOW and NT_S390_VXRS_HIGH. (s390_arch_setup): Add logic for selecting one of the new target descriptions. Activate the new vector regsets if applicable. (initialize_low_arch): Also invoke init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64, and init_registers_s390x_tevx_linux64.
This commit is contained in:
parent
550bdf96ca
commit
bf2d68ab8c
4 changed files with 136 additions and 3 deletions
|
@ -1,3 +1,29 @@
|
||||||
|
2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
|
||||||
|
|
||||||
|
* Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
|
||||||
|
(s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
|
||||||
|
(clean): Add "rm -f" for above C files.
|
||||||
|
* configure.srv (srv_regobj): Add s390-vx-linux64.o,
|
||||||
|
s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
|
||||||
|
(srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
|
||||||
|
s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
|
||||||
|
* linux-s390-low.c (HWCAP_S390_VX): New macro.
|
||||||
|
(init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
|
||||||
|
(init_registers_s390x_vx_linux64)
|
||||||
|
(init_registers_s390x_tevx_linux64)
|
||||||
|
(tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
|
||||||
|
(tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
|
||||||
|
declarations.
|
||||||
|
(s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
|
||||||
|
(s390_store_vxrs_high): New functions.
|
||||||
|
(s390_regsets): Add entries for NT_S390_VXRS_LOW and
|
||||||
|
NT_S390_VXRS_HIGH.
|
||||||
|
(s390_arch_setup): Add logic for selecting one of the new target
|
||||||
|
descriptions. Activate the new vector regsets if applicable.
|
||||||
|
(initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
|
||||||
|
init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
|
||||||
|
and init_registers_s390x_tevx_linux64.
|
||||||
|
|
||||||
2015-03-01 Pedro Alves <palves@redhat.com>
|
2015-03-01 Pedro Alves <palves@redhat.com>
|
||||||
|
|
||||||
* linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
|
* linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
|
||||||
|
|
|
@ -362,7 +362,9 @@ clean:
|
||||||
rm -f s390-linux32.c s390-linux64.c s390x-linux64.c
|
rm -f s390-linux32.c s390-linux64.c s390x-linux64.c
|
||||||
rm -f s390-linux32v1.c s390-linux32v2.c s390-linux64v1.c
|
rm -f s390-linux32v1.c s390-linux32v2.c s390-linux64v1.c
|
||||||
rm -f s390-linux64v2.c s390x-linux64v1.c s390x-linux64v2.c
|
rm -f s390-linux64v2.c s390x-linux64v1.c s390x-linux64v2.c
|
||||||
rm -f s390-te-linux32.c s390-te-linux64.c
|
rm -f s390-te-linux64.c s390x-te-linux64.c
|
||||||
|
rm -f s390-vx-linux64.c s390x-vx-linux64.c
|
||||||
|
rm -f s390-tevx-linux64.c s390x-tevx-linux64.c
|
||||||
rm -f tic6x-c64xp-linux.c tic6x-c64x-linux.c tic6x-c62x-linux.c
|
rm -f tic6x-c64xp-linux.c tic6x-c64x-linux.c tic6x-c62x-linux.c
|
||||||
rm -f xml-builtin.c stamp-xml
|
rm -f xml-builtin.c stamp-xml
|
||||||
rm -f i386-avx.c i386-avx-linux.c
|
rm -f i386-avx.c i386-avx-linux.c
|
||||||
|
@ -705,6 +707,10 @@ s390-linux64v2.c : $(srcdir)/../regformats/s390-linux64v2.dat $(regdat_sh)
|
||||||
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/s390-linux64v2.dat s390-linux64v2.c
|
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/s390-linux64v2.dat s390-linux64v2.c
|
||||||
s390-te-linux64.c : $(srcdir)/../regformats/s390-te-linux64.dat $(regdat_sh)
|
s390-te-linux64.c : $(srcdir)/../regformats/s390-te-linux64.dat $(regdat_sh)
|
||||||
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/s390-te-linux64.dat s390-te-linux64.c
|
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/s390-te-linux64.dat s390-te-linux64.c
|
||||||
|
s390-vx-linux64.c : $(srcdir)/../regformats/s390-vx-linux64.dat $(regdat_sh)
|
||||||
|
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/s390-vx-linux64.dat s390-vx-linux64.c
|
||||||
|
s390-tevx-linux64.c : $(srcdir)/../regformats/s390-tevx-linux64.dat $(regdat_sh)
|
||||||
|
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/s390-tevx-linux64.dat s390-tevx-linux64.c
|
||||||
s390x-linux64.c : $(srcdir)/../regformats/s390x-linux64.dat $(regdat_sh)
|
s390x-linux64.c : $(srcdir)/../regformats/s390x-linux64.dat $(regdat_sh)
|
||||||
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/s390x-linux64.dat s390x-linux64.c
|
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/s390x-linux64.dat s390x-linux64.c
|
||||||
s390x-linux64v1.c : $(srcdir)/../regformats/s390x-linux64v1.dat $(regdat_sh)
|
s390x-linux64v1.c : $(srcdir)/../regformats/s390x-linux64v1.dat $(regdat_sh)
|
||||||
|
@ -713,6 +719,10 @@ s390x-linux64v2.c : $(srcdir)/../regformats/s390x-linux64v2.dat $(regdat_sh)
|
||||||
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/s390x-linux64v2.dat s390x-linux64v2.c
|
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/s390x-linux64v2.dat s390x-linux64v2.c
|
||||||
s390x-te-linux64.c : $(srcdir)/../regformats/s390x-te-linux64.dat $(regdat_sh)
|
s390x-te-linux64.c : $(srcdir)/../regformats/s390x-te-linux64.dat $(regdat_sh)
|
||||||
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/s390x-te-linux64.dat s390x-te-linux64.c
|
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/s390x-te-linux64.dat s390x-te-linux64.c
|
||||||
|
s390x-vx-linux64.c : $(srcdir)/../regformats/s390x-vx-linux64.dat $(regdat_sh)
|
||||||
|
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/s390x-vx-linux64.dat s390x-vx-linux64.c
|
||||||
|
s390x-tevx-linux64.c : $(srcdir)/../regformats/s390x-tevx-linux64.dat $(regdat_sh)
|
||||||
|
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/s390x-tevx-linux64.dat s390x-tevx-linux64.c
|
||||||
|
|
||||||
tic6x-c64xp-linux.c : $(srcdir)/../regformats/tic6x-c64xp-linux.dat $(regdat_sh)
|
tic6x-c64xp-linux.c : $(srcdir)/../regformats/tic6x-c64xp-linux.dat $(regdat_sh)
|
||||||
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/tic6x-c64xp-linux.dat tic6x-c64xp-linux.c
|
$(SHELL) $(regdat_sh) $(srcdir)/../regformats/tic6x-c64xp-linux.dat tic6x-c64xp-linux.c
|
||||||
|
|
|
@ -260,10 +260,14 @@ case "${target}" in
|
||||||
srv_regobj="${srv_regobj} s390-linux64v1.o"
|
srv_regobj="${srv_regobj} s390-linux64v1.o"
|
||||||
srv_regobj="${srv_regobj} s390-linux64v2.o"
|
srv_regobj="${srv_regobj} s390-linux64v2.o"
|
||||||
srv_regobj="${srv_regobj} s390-te-linux64.o"
|
srv_regobj="${srv_regobj} s390-te-linux64.o"
|
||||||
|
srv_regobj="${srv_regobj} s390-vx-linux64.o"
|
||||||
|
srv_regobj="${srv_regobj} s390-tevx-linux64.o"
|
||||||
srv_regobj="${srv_regobj} s390x-linux64.o"
|
srv_regobj="${srv_regobj} s390x-linux64.o"
|
||||||
srv_regobj="${srv_regobj} s390x-linux64v1.o"
|
srv_regobj="${srv_regobj} s390x-linux64v1.o"
|
||||||
srv_regobj="${srv_regobj} s390x-linux64v2.o"
|
srv_regobj="${srv_regobj} s390x-linux64v2.o"
|
||||||
srv_regobj="${srv_regobj} s390x-te-linux64.o"
|
srv_regobj="${srv_regobj} s390x-te-linux64.o"
|
||||||
|
srv_regobj="${srv_regobj} s390x-vx-linux64.o"
|
||||||
|
srv_regobj="${srv_regobj} s390x-tevx-linux64.o"
|
||||||
srv_tgtobj="$srv_linux_obj linux-s390-low.o"
|
srv_tgtobj="$srv_linux_obj linux-s390-low.o"
|
||||||
srv_xmlfiles="s390-linux32.xml"
|
srv_xmlfiles="s390-linux32.xml"
|
||||||
srv_xmlfiles="${srv_xmlfiles} s390-linux32v1.xml"
|
srv_xmlfiles="${srv_xmlfiles} s390-linux32v1.xml"
|
||||||
|
@ -272,16 +276,21 @@ case "${target}" in
|
||||||
srv_xmlfiles="${srv_xmlfiles} s390-linux64v1.xml"
|
srv_xmlfiles="${srv_xmlfiles} s390-linux64v1.xml"
|
||||||
srv_xmlfiles="${srv_xmlfiles} s390-linux64v2.xml"
|
srv_xmlfiles="${srv_xmlfiles} s390-linux64v2.xml"
|
||||||
srv_xmlfiles="${srv_xmlfiles} s390-te-linux64.xml"
|
srv_xmlfiles="${srv_xmlfiles} s390-te-linux64.xml"
|
||||||
|
srv_xmlfiles="${srv_xmlfiles} s390-vx-linux64.xml"
|
||||||
|
srv_xmlfiles="${srv_xmlfiles} s390-tevx-linux64.xml"
|
||||||
srv_xmlfiles="${srv_xmlfiles} s390x-linux64.xml"
|
srv_xmlfiles="${srv_xmlfiles} s390x-linux64.xml"
|
||||||
srv_xmlfiles="${srv_xmlfiles} s390x-linux64v1.xml"
|
srv_xmlfiles="${srv_xmlfiles} s390x-linux64v1.xml"
|
||||||
srv_xmlfiles="${srv_xmlfiles} s390x-linux64v2.xml"
|
srv_xmlfiles="${srv_xmlfiles} s390x-linux64v2.xml"
|
||||||
srv_xmlfiles="${srv_xmlfiles} s390x-te-linux64.xml"
|
srv_xmlfiles="${srv_xmlfiles} s390x-te-linux64.xml"
|
||||||
|
srv_xmlfiles="${srv_xmlfiles} s390x-vx-linux64.xml"
|
||||||
|
srv_xmlfiles="${srv_xmlfiles} s390x-tevx-linux64.xml"
|
||||||
srv_xmlfiles="${srv_xmlfiles} s390-core32.xml"
|
srv_xmlfiles="${srv_xmlfiles} s390-core32.xml"
|
||||||
srv_xmlfiles="${srv_xmlfiles} s390-core64.xml"
|
srv_xmlfiles="${srv_xmlfiles} s390-core64.xml"
|
||||||
srv_xmlfiles="${srv_xmlfiles} s390x-core64.xml"
|
srv_xmlfiles="${srv_xmlfiles} s390x-core64.xml"
|
||||||
srv_xmlfiles="${srv_xmlfiles} s390-acr.xml"
|
srv_xmlfiles="${srv_xmlfiles} s390-acr.xml"
|
||||||
srv_xmlfiles="${srv_xmlfiles} s390-fpr.xml"
|
srv_xmlfiles="${srv_xmlfiles} s390-fpr.xml"
|
||||||
srv_xmlfiles="${srv_xmlfiles} s390-tdb.xml"
|
srv_xmlfiles="${srv_xmlfiles} s390-tdb.xml"
|
||||||
|
srv_xmlfiles="${srv_xmlfiles} s390-vx.xml"
|
||||||
srv_linux_usrregs=yes
|
srv_linux_usrregs=yes
|
||||||
srv_linux_regsets=yes
|
srv_linux_regsets=yes
|
||||||
srv_linux_thread_db=yes
|
srv_linux_thread_db=yes
|
||||||
|
|
|
@ -36,6 +36,10 @@
|
||||||
#define HWCAP_S390_TE 1024
|
#define HWCAP_S390_TE 1024
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
#ifndef HWCAP_S390_VX
|
||||||
|
#define HWCAP_S390_VX 2048
|
||||||
|
#endif
|
||||||
|
|
||||||
#ifndef PTRACE_GETREGSET
|
#ifndef PTRACE_GETREGSET
|
||||||
#define PTRACE_GETREGSET 0x4204
|
#define PTRACE_GETREGSET 0x4204
|
||||||
#endif
|
#endif
|
||||||
|
@ -72,6 +76,14 @@ extern const struct target_desc *tdesc_s390_linux64v2;
|
||||||
void init_registers_s390_te_linux64 (void);
|
void init_registers_s390_te_linux64 (void);
|
||||||
extern const struct target_desc *tdesc_s390_te_linux64;
|
extern const struct target_desc *tdesc_s390_te_linux64;
|
||||||
|
|
||||||
|
/* Defined in auto-generated file s390-vx-linux64.c. */
|
||||||
|
void init_registers_s390_vx_linux64 (void);
|
||||||
|
extern const struct target_desc *tdesc_s390_vx_linux64;
|
||||||
|
|
||||||
|
/* Defined in auto-generated file s390-tevx-linux64.c. */
|
||||||
|
void init_registers_s390_tevx_linux64 (void);
|
||||||
|
extern const struct target_desc *tdesc_s390_tevx_linux64;
|
||||||
|
|
||||||
/* Defined in auto-generated file s390x-linux64.c. */
|
/* Defined in auto-generated file s390x-linux64.c. */
|
||||||
void init_registers_s390x_linux64 (void);
|
void init_registers_s390x_linux64 (void);
|
||||||
extern const struct target_desc *tdesc_s390x_linux64;
|
extern const struct target_desc *tdesc_s390x_linux64;
|
||||||
|
@ -88,6 +100,14 @@ extern const struct target_desc *tdesc_s390x_linux64v2;
|
||||||
void init_registers_s390x_te_linux64 (void);
|
void init_registers_s390x_te_linux64 (void);
|
||||||
extern const struct target_desc *tdesc_s390x_te_linux64;
|
extern const struct target_desc *tdesc_s390x_te_linux64;
|
||||||
|
|
||||||
|
/* Defined in auto-generated file s390x-vx-linux64.c. */
|
||||||
|
void init_registers_s390x_vx_linux64 (void);
|
||||||
|
extern const struct target_desc *tdesc_s390x_vx_linux64;
|
||||||
|
|
||||||
|
/* Defined in auto-generated file s390x-tevx-linux64.c. */
|
||||||
|
void init_registers_s390x_tevx_linux64 (void);
|
||||||
|
extern const struct target_desc *tdesc_s390x_tevx_linux64;
|
||||||
|
|
||||||
#define s390_num_regs 52
|
#define s390_num_regs 52
|
||||||
|
|
||||||
static int s390_regmap[] = {
|
static int s390_regmap[] = {
|
||||||
|
@ -324,6 +344,46 @@ s390_store_tdb (struct regcache *regcache, const void *buf)
|
||||||
supply_register (regcache, tr0 + i, (const char *) buf + 8 * (16 + i));
|
supply_register (regcache, tr0 + i, (const char *) buf + 8 * (16 + i));
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
s390_fill_vxrs_low (struct regcache *regcache, void *buf)
|
||||||
|
{
|
||||||
|
int v0 = find_regno (regcache->tdesc, "v0l");
|
||||||
|
int i;
|
||||||
|
|
||||||
|
for (i = 0; i < 16; i++)
|
||||||
|
collect_register (regcache, v0 + i, (char *) buf + 8 * i);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
s390_store_vxrs_low (struct regcache *regcache, const void *buf)
|
||||||
|
{
|
||||||
|
int v0 = find_regno (regcache->tdesc, "v0l");
|
||||||
|
int i;
|
||||||
|
|
||||||
|
for (i = 0; i < 16; i++)
|
||||||
|
supply_register (regcache, v0 + i, (const char *) buf + 8 * i);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
s390_fill_vxrs_high (struct regcache *regcache, void *buf)
|
||||||
|
{
|
||||||
|
int v16 = find_regno (regcache->tdesc, "v16");
|
||||||
|
int i;
|
||||||
|
|
||||||
|
for (i = 0; i < 16; i++)
|
||||||
|
collect_register (regcache, v16 + i, (char *) buf + 16 * i);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
s390_store_vxrs_high (struct regcache *regcache, const void *buf)
|
||||||
|
{
|
||||||
|
int v16 = find_regno (regcache->tdesc, "v16");
|
||||||
|
int i;
|
||||||
|
|
||||||
|
for (i = 0; i < 16; i++)
|
||||||
|
supply_register (regcache, v16 + i, (const char *) buf + 16 * i);
|
||||||
|
}
|
||||||
|
|
||||||
static struct regset_info s390_regsets[] = {
|
static struct regset_info s390_regsets[] = {
|
||||||
{ 0, 0, 0, 0, GENERAL_REGS, s390_fill_gregset, NULL },
|
{ 0, 0, 0, 0, GENERAL_REGS, s390_fill_gregset, NULL },
|
||||||
/* Last break address is read-only; no fill function. */
|
/* Last break address is read-only; no fill function. */
|
||||||
|
@ -334,6 +394,10 @@ static struct regset_info s390_regsets[] = {
|
||||||
/* TDB is read-only. */
|
/* TDB is read-only. */
|
||||||
{ PTRACE_GETREGSET, -1, NT_S390_TDB, 0, EXTENDED_REGS,
|
{ PTRACE_GETREGSET, -1, NT_S390_TDB, 0, EXTENDED_REGS,
|
||||||
NULL, s390_store_tdb },
|
NULL, s390_store_tdb },
|
||||||
|
{ PTRACE_GETREGSET, PTRACE_SETREGSET, NT_S390_VXRS_LOW, 0,
|
||||||
|
EXTENDED_REGS, s390_fill_vxrs_low, s390_store_vxrs_low },
|
||||||
|
{ PTRACE_GETREGSET, PTRACE_SETREGSET, NT_S390_VXRS_HIGH, 0,
|
||||||
|
EXTENDED_REGS, s390_fill_vxrs_high, s390_store_vxrs_high },
|
||||||
{ 0, 0, 0, -1, -1, NULL, NULL }
|
{ 0, 0, 0, -1, -1, NULL, NULL }
|
||||||
};
|
};
|
||||||
|
|
||||||
|
@ -439,6 +503,8 @@ s390_arch_setup (void)
|
||||||
int have_regset_system_call
|
int have_regset_system_call
|
||||||
= s390_check_regset (pid, NT_S390_SYSTEM_CALL, 4);
|
= s390_check_regset (pid, NT_S390_SYSTEM_CALL, 4);
|
||||||
int have_regset_tdb = s390_check_regset (pid, NT_S390_TDB, 256);
|
int have_regset_tdb = s390_check_regset (pid, NT_S390_TDB, 256);
|
||||||
|
int have_regset_vxrs = s390_check_regset (pid, NT_S390_VXRS_LOW, 128)
|
||||||
|
&& s390_check_regset (pid, NT_S390_VXRS_HIGH, 256);
|
||||||
|
|
||||||
/* Assume 31-bit inferior process. */
|
/* Assume 31-bit inferior process. */
|
||||||
if (have_regset_system_call)
|
if (have_regset_system_call)
|
||||||
|
@ -464,8 +530,14 @@ s390_arch_setup (void)
|
||||||
if (have_regset_tdb)
|
if (have_regset_tdb)
|
||||||
have_regset_tdb =
|
have_regset_tdb =
|
||||||
(s390_get_hwcap (tdesc_s390x_linux64v2) & HWCAP_S390_TE) != 0;
|
(s390_get_hwcap (tdesc_s390x_linux64v2) & HWCAP_S390_TE) != 0;
|
||||||
|
if (have_regset_vxrs)
|
||||||
|
have_regset_vxrs =
|
||||||
|
(s390_get_hwcap (tdesc_s390x_linux64v2) & HWCAP_S390_VX) != 0;
|
||||||
|
|
||||||
if (have_regset_tdb)
|
if (have_regset_vxrs)
|
||||||
|
tdesc = (have_regset_tdb ? tdesc_s390x_tevx_linux64 :
|
||||||
|
tdesc_s390x_vx_linux64);
|
||||||
|
else if (have_regset_tdb)
|
||||||
tdesc = tdesc_s390x_te_linux64;
|
tdesc = tdesc_s390x_te_linux64;
|
||||||
else if (have_regset_system_call)
|
else if (have_regset_system_call)
|
||||||
tdesc = tdesc_s390x_linux64v2;
|
tdesc = tdesc_s390x_linux64v2;
|
||||||
|
@ -482,8 +554,13 @@ s390_arch_setup (void)
|
||||||
have_hwcap_s390_high_gprs = 1;
|
have_hwcap_s390_high_gprs = 1;
|
||||||
if (have_regset_tdb)
|
if (have_regset_tdb)
|
||||||
have_regset_tdb = (s390_get_hwcap (tdesc) & HWCAP_S390_TE) != 0;
|
have_regset_tdb = (s390_get_hwcap (tdesc) & HWCAP_S390_TE) != 0;
|
||||||
|
if (have_regset_vxrs)
|
||||||
|
have_regset_vxrs = (s390_get_hwcap (tdesc) & HWCAP_S390_VX) != 0;
|
||||||
|
|
||||||
if (have_regset_tdb)
|
if (have_regset_vxrs)
|
||||||
|
tdesc = (have_regset_tdb ? tdesc_s390_tevx_linux64 :
|
||||||
|
tdesc_s390_vx_linux64);
|
||||||
|
else if (have_regset_tdb)
|
||||||
tdesc = tdesc_s390_te_linux64;
|
tdesc = tdesc_s390_te_linux64;
|
||||||
else if (have_regset_system_call)
|
else if (have_regset_system_call)
|
||||||
tdesc = tdesc_s390_linux64v2;
|
tdesc = tdesc_s390_linux64v2;
|
||||||
|
@ -508,6 +585,13 @@ s390_arch_setup (void)
|
||||||
break;
|
break;
|
||||||
case NT_S390_TDB:
|
case NT_S390_TDB:
|
||||||
regset->size = have_regset_tdb ? 256 : 0;
|
regset->size = have_regset_tdb ? 256 : 0;
|
||||||
|
break;
|
||||||
|
case NT_S390_VXRS_LOW:
|
||||||
|
regset->size = have_regset_vxrs ? 128 : 0;
|
||||||
|
break;
|
||||||
|
case NT_S390_VXRS_HIGH:
|
||||||
|
regset->size = have_regset_vxrs ? 256 : 0;
|
||||||
|
break;
|
||||||
default:
|
default:
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
@ -615,10 +699,14 @@ initialize_low_arch (void)
|
||||||
init_registers_s390_linux64v1 ();
|
init_registers_s390_linux64v1 ();
|
||||||
init_registers_s390_linux64v2 ();
|
init_registers_s390_linux64v2 ();
|
||||||
init_registers_s390_te_linux64 ();
|
init_registers_s390_te_linux64 ();
|
||||||
|
init_registers_s390_vx_linux64 ();
|
||||||
|
init_registers_s390_tevx_linux64 ();
|
||||||
init_registers_s390x_linux64 ();
|
init_registers_s390x_linux64 ();
|
||||||
init_registers_s390x_linux64v1 ();
|
init_registers_s390x_linux64v1 ();
|
||||||
init_registers_s390x_linux64v2 ();
|
init_registers_s390x_linux64v2 ();
|
||||||
init_registers_s390x_te_linux64 ();
|
init_registers_s390x_te_linux64 ();
|
||||||
|
init_registers_s390x_vx_linux64 ();
|
||||||
|
init_registers_s390x_tevx_linux64 ();
|
||||||
|
|
||||||
initialize_regsets_info (&s390_regsets_info);
|
initialize_regsets_info (&s390_regsets_info);
|
||||||
#ifdef __s390x__
|
#ifdef __s390x__
|
||||||
|
|
Loading…
Add table
Add a link
Reference in a new issue