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| author | Richard Henderson <rth@twiddle.net> | 2014-09-13 09:45:13 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-09-25 18:54:21 +0100 |
| commit | 1039e1290feb03b331af55d939554bd03ffd3906 (patch) | |
| tree | 6af1a9cd83a15aa65c4e8ffb6cb643c9ec394e6a | |
| parent | cffe7b3249319003d776481b8a4b72d35db71355 (diff) | |
| download | qemu-1039e1290feb03b331af55d939554bd03ffd3906.zip qemu-1039e1290feb03b331af55d939554bd03ffd3906.tar.gz qemu-1039e1290feb03b331af55d939554bd03ffd3906.tar.bz2 | |
cpu-exec: Remove do-nothing ifdef chains
Around the cpu_exec_enter/exit hooks contain many empty
ifdef blocks. Delete all of these to highlight those
targets for which we actually need to do work.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 1410626734-3804-3-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | cpu-exec.c | 32 |
1 files changed, 0 insertions, 32 deletions
@@ -358,27 +358,12 @@ int cpu_exec(CPUArchState *env) env->df = 1 - (2 * ((env->eflags >> 10) & 1)); 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) #elif defined(TARGET_M68K) env->cc_op = CC_OP_FLAGS; env->cc_dest = env->sr & 0xf; env->cc_x = (env->sr >> 4) & 1; -#elif defined(TARGET_ALPHA) -#elif defined(TARGET_ARM) -#elif defined(TARGET_UNICORE32) #elif defined(TARGET_PPC) env->reserve_addr = -1; -#elif defined(TARGET_LM32) -#elif defined(TARGET_MICROBLAZE) -#elif defined(TARGET_MIPS) -#elif defined(TARGET_MOXIE) -#elif defined(TARGET_OPENRISC) -#elif defined(TARGET_SH4) -#elif defined(TARGET_CRIS) -#elif defined(TARGET_S390X) -#elif defined(TARGET_XTENSA) -#elif defined(TARGET_TRICORE) - /* XXXXX */ #endif cc->cpu_exec_enter(cpu); cpu->exception_index = -1; @@ -830,28 +815,11 @@ int cpu_exec(CPUArchState *env) /* restore flags in standard format */ env->eflags = env->eflags | cpu_cc_compute_all(env, CC_OP) | (env->df & DF_MASK); -#elif defined(TARGET_ARM) - /* XXX: Save/restore host fpu exception state?. */ -#elif defined(TARGET_UNICORE32) -#elif defined(TARGET_SPARC) -#elif defined(TARGET_PPC) -#elif defined(TARGET_LM32) #elif defined(TARGET_M68K) cpu_m68k_flush_flags(env, env->cc_op); env->cc_op = CC_OP_FLAGS; env->sr = (env->sr & 0xffe0) | env->cc_dest | (env->cc_x << 4); -#elif defined(TARGET_MICROBLAZE) -#elif defined(TARGET_MIPS) -#elif defined(TARGET_TRICORE) -#elif defined(TARGET_MOXIE) -#elif defined(TARGET_OPENRISC) -#elif defined(TARGET_SH4) -#elif defined(TARGET_ALPHA) -#elif defined(TARGET_CRIS) -#elif defined(TARGET_S390X) -#elif defined(TARGET_XTENSA) - /* XXXXX */ #endif cc->cpu_exec_exit(cpu); |