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Remove unused (for now) reg_REGWPTR (original patch by Glauber Costa)

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4617 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
blueswir1 2008-05-29 16:38:41 +00:00
parent bd0c5661bf
commit 75d0187a52
3 changed files with 0 additions and 19 deletions
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13
cpu-exec.c
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@ -246,11 +246,6 @@ int cpu_exec(CPUState *env1)
{
#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 @@ int cpu_exec(CPUState *env1)
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 @@ int cpu_exec(CPUState *env1)
#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 @@ int cpu_exec(CPUState *env1)
#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);

5
target-sparc/exec.h
View File

@ -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 @@ register struct CPUSPARCState *env asm(AREG0);
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)

1
target-sparc/op_helper.c
View File

@ -2629,7 +2629,6 @@ void cpu_set_cwp(CPUState *env1, int new_cwp)
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)