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authorGuan Xuetao <gxt@mprc.pku.edu.cn>2011-04-12 16:27:03 +0800
committerBlue Swirl <blauwirbel@gmail.com>2011-04-12 18:49:05 +0000
commitd2fbca94223ef573a67d4eb2f27509a9bbb85ca1 (patch)
treed664b734daab1020022b6405989f02df28b13987 /cpu-exec.c
parent8b5d487d4d35a1a18c3ac48f3dd367fb769592b2 (diff)
unicore32: necessary modifications for other files to support unicore32
Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'cpu-exec.c')
-rw-r--r--cpu-exec.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/cpu-exec.c b/cpu-exec.c
index 5cc937904..5d6c9a8a1 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -267,6 +267,7 @@ int cpu_exec(CPUState *env1)
env->cc_x = (env->sr >> 4) & 1;
#elif defined(TARGET_ALPHA)
#elif defined(TARGET_ARM)
+#elif defined(TARGET_UNICORE32)
#elif defined(TARGET_PPC)
#elif defined(TARGET_LM32)
#elif defined(TARGET_MICROBLAZE)
@@ -335,6 +336,8 @@ int cpu_exec(CPUState *env1)
do_interrupt(env);
#elif defined(TARGET_ARM)
do_interrupt(env);
+#elif defined(TARGET_UNICORE32)
+ do_interrupt(env);
#elif defined(TARGET_SH4)
do_interrupt(env);
#elif defined(TARGET_ALPHA)
@@ -367,7 +370,7 @@ int cpu_exec(CPUState *env1)
}
#if defined(TARGET_ARM) || defined(TARGET_SPARC) || defined(TARGET_MIPS) || \
defined(TARGET_PPC) || defined(TARGET_ALPHA) || defined(TARGET_CRIS) || \
- defined(TARGET_MICROBLAZE) || defined(TARGET_LM32)
+ defined(TARGET_MICROBLAZE) || defined(TARGET_LM32) || defined(TARGET_UNICORE32)
if (interrupt_request & CPU_INTERRUPT_HALT) {
env->interrupt_request &= ~CPU_INTERRUPT_HALT;
env->halted = 1;
@@ -514,6 +517,12 @@ int cpu_exec(CPUState *env1)
do_interrupt(env);
next_tb = 0;
}
+#elif defined(TARGET_UNICORE32)
+ if (interrupt_request & CPU_INTERRUPT_HARD
+ && !(env->uncached_asr & ASR_I)) {
+ do_interrupt(env);
+ next_tb = 0;
+ }
#elif defined(TARGET_SH4)
if (interrupt_request & CPU_INTERRUPT_HARD) {
do_interrupt(env);
@@ -664,6 +673,7 @@ int cpu_exec(CPUState *env1)
env->eflags = env->eflags | helper_cc_compute_all(CC_OP) | (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)