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[Qemu-devel] [4617] Remove unused (for now) reg_REGWPTR (original patch
From: |
Blue Swirl |
Subject: |
[Qemu-devel] [4617] Remove unused (for now) reg_REGWPTR (original patch by Glauber Costa ) |
Date: |
Thu, 29 May 2008 16:38:41 +0000 |
Revision: 4617
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=4617
Author: blueswir1
Date: 2008-05-29 16:38:41 +0000 (Thu, 29 May 2008)
Log Message:
-----------
Remove unused (for now) reg_REGWPTR (original patch by Glauber Costa)
Modified Paths:
--------------
trunk/cpu-exec.c
trunk/target-sparc/exec.h
trunk/target-sparc/op_helper.c
Modified: trunk/cpu-exec.c
===================================================================
--- trunk/cpu-exec.c 2008-05-29 14:34:11 UTC (rev 4616)
+++ trunk/cpu-exec.c 2008-05-29 16:38:41 UTC (rev 4617)
@@ -246,11 +246,6 @@
{
#define DECLARE_HOST_REGS 1
#include "hostregs_helper.h"
-#if defined(TARGET_SPARC)
-#if defined(reg_REGWPTR)
- uint32_t *saved_regwptr;
-#endif
-#endif
int ret, interrupt_request;
TranslationBlock *tb;
uint8_t *tc_ptr;
@@ -273,9 +268,6 @@
CC_OP = CC_OP_EFLAGS;
env->eflags &= ~(DF_MASK | CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C);
#elif defined(TARGET_SPARC)
-#if defined(reg_REGWPTR)
- saved_regwptr = REGWPTR;
-#endif
#elif defined(TARGET_M68K)
env->cc_op = CC_OP_FLAGS;
env->cc_dest = env->sr & 0xf;
@@ -562,8 +554,6 @@
#elif defined(TARGET_ARM)
cpu_dump_state(env, logfile, fprintf, 0);
#elif defined(TARGET_SPARC)
- REGWPTR = env->regbase + (env->cwp * 16);
- env->regwptr = REGWPTR;
cpu_dump_state(env, logfile, fprintf, 0);
#elif defined(TARGET_PPC)
cpu_dump_state(env, logfile, fprintf, 0);
@@ -640,9 +630,6 @@
#elif defined(TARGET_ARM)
/* XXX: Save/restore host fpu exception state?. */
#elif defined(TARGET_SPARC)
-#if defined(reg_REGWPTR)
- REGWPTR = saved_regwptr;
-#endif
#elif defined(TARGET_PPC)
#elif defined(TARGET_M68K)
cpu_m68k_flush_flags(env, env->cc_op);
Modified: trunk/target-sparc/exec.h
===================================================================
--- trunk/target-sparc/exec.h 2008-05-29 14:34:11 UTC (rev 4616)
+++ trunk/target-sparc/exec.h 2008-05-29 16:38:41 UTC (rev 4617)
@@ -4,7 +4,6 @@
#include "dyngen-exec.h"
register struct CPUSPARCState *env asm(AREG0);
-#define REGWPTR env->regwptr
#define FT0 (env->ft0)
#define FT1 (env->ft1)
@@ -18,10 +17,6 @@
static inline void env_to_regs(void)
{
-#if defined(reg_REGWPTR)
- REGWPTR = env->regbase + (env->cwp * 16);
- env->regwptr = REGWPTR;
-#endif
}
static inline void regs_to_env(void)
Modified: trunk/target-sparc/op_helper.c
===================================================================
--- trunk/target-sparc/op_helper.c 2008-05-29 14:34:11 UTC (rev 4616)
+++ trunk/target-sparc/op_helper.c 2008-05-29 16:38:41 UTC (rev 4617)
@@ -2629,7 +2629,6 @@
if (new_cwp == (NWINDOWS - 1))
memcpy32(env1->regbase + NWINDOWS * 16, env1->regbase);
env1->regwptr = env1->regbase + (new_cwp * 16);
- REGWPTR = env1->regwptr;
}
void set_cwp(int new_cwp)
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