Commit 75d0187a52af2afd92c6c7f34e3f089733946766
1 parent
bd0c5661
Remove unused (for now) reg_REGWPTR (original patch by Glauber Costa)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4617 c046a42c-6fe2-441c-8c8c-71466251a162
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0 additions
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19 deletions
cpu-exec.c
| ... | ... | @@ -246,11 +246,6 @@ int cpu_exec(CPUState *env1) |
| 246 | 246 | { |
| 247 | 247 | #define DECLARE_HOST_REGS 1 |
| 248 | 248 | #include "hostregs_helper.h" |
| 249 | -#if defined(TARGET_SPARC) | |
| 250 | -#if defined(reg_REGWPTR) | |
| 251 | - uint32_t *saved_regwptr; | |
| 252 | -#endif | |
| 253 | -#endif | |
| 254 | 249 | int ret, interrupt_request; |
| 255 | 250 | TranslationBlock *tb; |
| 256 | 251 | uint8_t *tc_ptr; |
| ... | ... | @@ -273,9 +268,6 @@ int cpu_exec(CPUState *env1) |
| 273 | 268 | CC_OP = CC_OP_EFLAGS; |
| 274 | 269 | env->eflags &= ~(DF_MASK | CC_O | CC_S | CC_Z | CC_A | CC_P | CC_C); |
| 275 | 270 | #elif defined(TARGET_SPARC) |
| 276 | -#if defined(reg_REGWPTR) | |
| 277 | - saved_regwptr = REGWPTR; | |
| 278 | -#endif | |
| 279 | 271 | #elif defined(TARGET_M68K) |
| 280 | 272 | env->cc_op = CC_OP_FLAGS; |
| 281 | 273 | env->cc_dest = env->sr & 0xf; |
| ... | ... | @@ -562,8 +554,6 @@ int cpu_exec(CPUState *env1) |
| 562 | 554 | #elif defined(TARGET_ARM) |
| 563 | 555 | cpu_dump_state(env, logfile, fprintf, 0); |
| 564 | 556 | #elif defined(TARGET_SPARC) |
| 565 | - REGWPTR = env->regbase + (env->cwp * 16); | |
| 566 | - env->regwptr = REGWPTR; | |
| 567 | 557 | cpu_dump_state(env, logfile, fprintf, 0); |
| 568 | 558 | #elif defined(TARGET_PPC) |
| 569 | 559 | cpu_dump_state(env, logfile, fprintf, 0); |
| ... | ... | @@ -640,9 +630,6 @@ int cpu_exec(CPUState *env1) |
| 640 | 630 | #elif defined(TARGET_ARM) |
| 641 | 631 | /* XXX: Save/restore host fpu exception state?. */ |
| 642 | 632 | #elif defined(TARGET_SPARC) |
| 643 | -#if defined(reg_REGWPTR) | |
| 644 | - REGWPTR = saved_regwptr; | |
| 645 | -#endif | |
| 646 | 633 | #elif defined(TARGET_PPC) |
| 647 | 634 | #elif defined(TARGET_M68K) |
| 648 | 635 | cpu_m68k_flush_flags(env, env->cc_op); | ... | ... |
target-sparc/exec.h
| ... | ... | @@ -4,7 +4,6 @@ |
| 4 | 4 | #include "dyngen-exec.h" |
| 5 | 5 | |
| 6 | 6 | register struct CPUSPARCState *env asm(AREG0); |
| 7 | -#define REGWPTR env->regwptr | |
| 8 | 7 | |
| 9 | 8 | #define FT0 (env->ft0) |
| 10 | 9 | #define FT1 (env->ft1) |
| ... | ... | @@ -18,10 +17,6 @@ register struct CPUSPARCState *env asm(AREG0); |
| 18 | 17 | |
| 19 | 18 | static inline void env_to_regs(void) |
| 20 | 19 | { |
| 21 | -#if defined(reg_REGWPTR) | |
| 22 | - REGWPTR = env->regbase + (env->cwp * 16); | |
| 23 | - env->regwptr = REGWPTR; | |
| 24 | -#endif | |
| 25 | 20 | } |
| 26 | 21 | |
| 27 | 22 | static inline void regs_to_env(void) | ... | ... |
target-sparc/op_helper.c
| ... | ... | @@ -2629,7 +2629,6 @@ void cpu_set_cwp(CPUState *env1, int new_cwp) |
| 2629 | 2629 | if (new_cwp == (NWINDOWS - 1)) |
| 2630 | 2630 | memcpy32(env1->regbase + NWINDOWS * 16, env1->regbase); |
| 2631 | 2631 | env1->regwptr = env1->regbase + (new_cwp * 16); |
| 2632 | - REGWPTR = env1->regwptr; | |
| 2633 | 2632 | } |
| 2634 | 2633 | |
| 2635 | 2634 | void set_cwp(int new_cwp) | ... | ... |