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[rfc] [4/6] Get rid of current_gdbarch in sparc target.
- From: Markus Deuling <deuling at de dot ibm dot com>
- To: GDB Patches <gdb-patches at sourceware dot org>
- Cc: Ulrich Weigand <uweigand at de dot ibm dot com>
- Date: Wed, 10 Oct 2007 15:31:21 +0200
- Subject: [rfc] [4/6] Get rid of current_gdbarch in sparc target.
Hi,
this patch gets rid of some of the current_gdbarch's in sparc target.
Is this ok to commit?
ChangeLog:
* sparc-tdep.c (sparc_supply_rwindow, sparc_collect_rwindow): Use
get_regcache_arch to get at the current architecture by regcache.
* sparc64-tdep.c (sparc64_supply_gregset, sparc64_collect_gregset)
(sparc64_supply_fpregset, sparc64_collect_fpregset): Use
get_regcache_arch to get at the current architecture by regcache.
* sparc64nbsd-nat. (sparc64nbsd_supply_gregset)
(sparc64nbsd_collect_gregset, sparc64nbsd_supply_fpregset)
(sparc64nbsd_collect_fpregset): Use get_regcache_arch to get at the
current architecture by regcache.
--
Markus Deuling
GNU Toolchain for Linux on Cell BE
deuling@de.ibm.com
diff -urpN src/gdb/sparc64nbsd-nat.c dev/gdb/sparc64nbsd-nat.c
--- src/gdb/sparc64nbsd-nat.c 2007-08-23 20:08:38.000000000 +0200
+++ dev/gdb/sparc64nbsd-nat.c 2007-10-10 08:50:15.000000000 +0200
@@ -34,7 +34,7 @@ sparc64nbsd_supply_gregset (const struct
struct regcache *regcache,
int regnum, const void *gregs)
{
- int sparc32 = (gdbarch_ptr_bit (current_gdbarch) == 32);
+ int sparc32 = (gdbarch_ptr_bit (get_regcache_arch (regcache)) == 32);
if (sparc32)
sparc32_supply_gregset (&sparc32nbsd_gregset, regcache, regnum, gregs);
@@ -47,7 +47,7 @@ sparc64nbsd_collect_gregset (const struc
const struct regcache *regcache,
int regnum, void *gregs)
{
- int sparc32 = (gdbarch_ptr_bit (current_gdbarch) == 32);
+ int sparc32 = (gdbarch_ptr_bit (get_regcache_arch (regcache)) == 32);
if (sparc32)
sparc32_collect_gregset (&sparc32nbsd_gregset, regcache, regnum, gregs);
@@ -59,7 +59,7 @@ static void
sparc64nbsd_supply_fpregset (struct regcache *regcache,
int regnum, const void *fpregs)
{
- int sparc32 = (gdbarch_ptr_bit (current_gdbarch) == 32);
+ int sparc32 = (gdbarch_ptr_bit (get_regcache_arch (regcache)) == 32);
if (sparc32)
sparc32_supply_fpregset (regcache, regnum, fpregs);
@@ -71,7 +71,7 @@ static void
sparc64nbsd_collect_fpregset (const struct regcache *regcache,
int regnum, void *fpregs)
{
- int sparc32 = (gdbarch_ptr_bit (current_gdbarch) == 32);
+ int sparc32 = (gdbarch_ptr_bit (get_regcache_arch (regcache)) == 32);
if (sparc32)
sparc32_collect_fpregset (regcache, regnum, fpregs);
diff -urpN src/gdb/sparc64-tdep.c dev/gdb/sparc64-tdep.c
--- src/gdb/sparc64-tdep.c 2007-08-23 20:08:38.000000000 +0200
+++ dev/gdb/sparc64-tdep.c 2007-10-10 08:48:23.000000000 +0200
@@ -1170,7 +1170,7 @@ sparc64_supply_gregset (const struct spa
struct regcache *regcache,
int regnum, const void *gregs)
{
- int sparc32 = (gdbarch_ptr_bit (current_gdbarch) == 32);
+ int sparc32 = (gdbarch_ptr_bit (get_regcache_arch (regcache)) == 32);
const gdb_byte *regs = gregs;
int i;
@@ -1284,7 +1284,7 @@ sparc64_collect_gregset (const struct sp
const struct regcache *regcache,
int regnum, void *gregs)
{
- int sparc32 = (gdbarch_ptr_bit (current_gdbarch) == 32);
+ int sparc32 = (gdbarch_ptr_bit (get_regcache_arch (regcache)) == 32);
gdb_byte *regs = gregs;
int i;
@@ -1391,7 +1391,7 @@ void
sparc64_supply_fpregset (struct regcache *regcache,
int regnum, const void *fpregs)
{
- int sparc32 = (gdbarch_ptr_bit (current_gdbarch) == 32);
+ int sparc32 = (gdbarch_ptr_bit (get_regcache_arch (regcache)) == 32);
const gdb_byte *regs = fpregs;
int i;
@@ -1426,7 +1426,7 @@ void
sparc64_collect_fpregset (const struct regcache *regcache,
int regnum, void *fpregs)
{
- int sparc32 = (gdbarch_ptr_bit (current_gdbarch) == 32);
+ int sparc32 = (gdbarch_ptr_bit (get_regcache_arch (regcache)) == 32);
gdb_byte *regs = fpregs;
int i;
diff -urpN src/gdb/sparc-tdep.c dev/gdb/sparc-tdep.c
--- src/gdb/sparc-tdep.c 2007-08-23 20:08:38.000000000 +0200
+++ dev/gdb/sparc-tdep.c 2007-10-10 08:46:19.000000000 +0200
@@ -1532,7 +1532,7 @@ sparc_supply_rwindow (struct regcache *r
/* Clear out the top half of the temporary buffer, and put the
register value in the bottom half if we're in 64-bit mode. */
- if (gdbarch_ptr_bit (current_gdbarch) == 64)
+ if (gdbarch_ptr_bit (get_regcache_arch (regcache)) == 64)
{
memset (buf, 0, 4);
offset = 4;
@@ -1599,7 +1599,7 @@ sparc_collect_rwindow (const struct regc
sp &= 0xffffffffUL;
/* Only use the bottom half if we're in 64-bit mode. */
- if (gdbarch_ptr_bit (current_gdbarch) == 64)
+ if (gdbarch_ptr_bit (get_regcache_arch (regcache)) == 64)
offset = 4;
for (i = SPARC_L0_REGNUM; i <= SPARC_I7_REGNUM; i++)