aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rwxr-xr-xconfigure2
-rw-r--r--target-arm/Makefile.objs2
-rw-r--r--target-arm/cpu.h10
-rw-r--r--target-arm/helper.c9
-rw-r--r--target-arm/op_helper.c8
-rw-r--r--target-arm/translate.c6
6 files changed, 16 insertions, 21 deletions
diff --git a/configure b/configure
index f6ec4be9a2..e422827f5b 100755
--- a/configure
+++ b/configure
@@ -3874,7 +3874,7 @@ symlink "$source_path/Makefile.target" "$target_dir/Makefile"
case "$target_arch2" in
- alpha | i386 | lm32 | m68k | or32 | s390x | sparc* | unicore32 | x86_64 | xtensa* | ppc*)
+ alpha | arm* | i386 | lm32 | m68k | or32 | s390x | sparc* | unicore32 | x86_64 | xtensa* | ppc*)
echo "CONFIG_TCG_PASS_AREG0=y" >> $config_target_mak
;;
esac
diff --git a/target-arm/Makefile.objs b/target-arm/Makefile.objs
index f447c4fdf2..b6f1a9ebf6 100644
--- a/target-arm/Makefile.objs
+++ b/target-arm/Makefile.objs
@@ -2,5 +2,3 @@ obj-y += arm-semi.o
obj-$(CONFIG_SOFTMMU) += machine.o
obj-y += translate.o op_helper.o helper.o cpu.o
obj-y += neon_helper.o iwmmxt_helper.o
-
-$(obj)/op_helper.o: QEMU_CFLAGS += $(HELPER_CFLAGS)
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index d7f93d98f0..7fac94f817 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -734,9 +734,10 @@ static inline void cpu_pc_from_tb(CPUARMState *env, TranslationBlock *tb)
}
/* Load an instruction and return it in the standard little-endian order */
-static inline uint32_t arm_ldl_code(uint32_t addr, bool do_swap)
+static inline uint32_t arm_ldl_code(CPUARMState *env, uint32_t addr,
+ bool do_swap)
{
- uint32_t insn = ldl_code(addr);
+ uint32_t insn = cpu_ldl_code(env, addr);
if (do_swap) {
return bswap32(insn);
}
@@ -744,9 +745,10 @@ static inline uint32_t arm_ldl_code(uint32_t addr, bool do_swap)
}
/* Ditto, for a halfword (Thumb) instruction */
-static inline uint16_t arm_lduw_code(uint32_t addr, bool do_swap)
+static inline uint16_t arm_lduw_code(CPUARMState *env, uint32_t addr,
+ bool do_swap)
{
- uint16_t insn = lduw_code(addr);
+ uint16_t insn = cpu_lduw_code(env, addr);
if (do_swap) {
return bswap16(insn);
}
diff --git a/target-arm/helper.c b/target-arm/helper.c
index e27df96272..58340bd9e6 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -1756,7 +1756,7 @@ static void do_interrupt_v7m(CPUARMState *env)
case EXCP_BKPT:
if (semihosting_enabled) {
int nr;
- nr = arm_lduw_code(env->regs[15], env->bswap_code) & 0xff;
+ nr = arm_lduw_code(env, env->regs[15], env->bswap_code) & 0xff;
if (nr == 0xab) {
env->regs[15] += 2;
env->regs[0] = do_arm_semihosting(env);
@@ -1828,9 +1828,10 @@ void do_interrupt(CPUARMState *env)
if (semihosting_enabled) {
/* Check for semihosting interrupt. */
if (env->thumb) {
- mask = arm_lduw_code(env->regs[15] - 2, env->bswap_code) & 0xff;
+ mask = arm_lduw_code(env, env->regs[15] - 2, env->bswap_code)
+ & 0xff;
} else {
- mask = arm_ldl_code(env->regs[15] - 4, env->bswap_code)
+ mask = arm_ldl_code(env, env->regs[15] - 4, env->bswap_code)
& 0xffffff;
}
/* Only intercept calls from privileged modes, to provide some
@@ -1851,7 +1852,7 @@ void do_interrupt(CPUARMState *env)
case EXCP_BKPT:
/* See if this is a semihosting syscall. */
if (env->thumb && semihosting_enabled) {
- mask = arm_lduw_code(env->regs[15], env->bswap_code) & 0xff;
+ mask = arm_lduw_code(env, env->regs[15], env->bswap_code) & 0xff;
if (mask == 0xab
&& (env->uncached_cpsr & CPSR_M) != ARM_CPU_MODE_USR) {
env->regs[15] += 2;
diff --git a/target-arm/op_helper.c b/target-arm/op_helper.c
index 5b868bf846..f13fc3ae57 100644
--- a/target-arm/op_helper.c
+++ b/target-arm/op_helper.c
@@ -17,7 +17,6 @@
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#include "cpu.h"
-#include "dyngen-exec.h"
#include "helper.h"
#define SIGNBIT (uint32_t)0x80000000
@@ -72,16 +71,12 @@ uint32_t HELPER(neon_tbl)(CPUARMState *env, uint32_t ireg, uint32_t def,
/* try to fill the TLB and return an exception if error. If retaddr is
NULL, it means that the function was called in C code (i.e. not
from generated code or from helper.c) */
-/* XXX: fix it to restore all registers */
-void tlb_fill(CPUARMState *env1, target_ulong addr, int is_write, int mmu_idx,
+void tlb_fill(CPUARMState *env, target_ulong addr, int is_write, int mmu_idx,
uintptr_t retaddr)
{
TranslationBlock *tb;
- CPUARMState *saved_env;
int ret;
- saved_env = env;
- env = env1;
ret = cpu_arm_handle_mmu_fault(env, addr, is_write, mmu_idx);
if (unlikely(ret)) {
if (retaddr) {
@@ -95,7 +90,6 @@ void tlb_fill(CPUARMState *env1, target_ulong addr, int is_write, int mmu_idx,
}
raise_exception(env, env->exception_index);
}
- env = saved_env;
}
#endif
diff --git a/target-arm/translate.c b/target-arm/translate.c
index 9ae3b26aa6..f4b447a49a 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -6534,7 +6534,7 @@ static void disas_arm_insn(CPUARMState * env, DisasContext *s)
TCGv addr;
TCGv_i64 tmp64;
- insn = arm_ldl_code(s->pc, s->bswap_code);
+ insn = arm_ldl_code(env, s->pc, s->bswap_code);
s->pc += 4;
/* M variants do not implement ARM mode. */
@@ -7962,7 +7962,7 @@ static int disas_thumb2_insn(CPUARMState *env, DisasContext *s, uint16_t insn_hw
/* Fall through to 32-bit decode. */
}
- insn = arm_lduw_code(s->pc, s->bswap_code);
+ insn = arm_lduw_code(env, s->pc, s->bswap_code);
s->pc += 2;
insn |= (uint32_t)insn_hw1 << 16;
@@ -8992,7 +8992,7 @@ static void disas_thumb_insn(CPUARMState *env, DisasContext *s)
}
}
- insn = arm_lduw_code(s->pc, s->bswap_code);
+ insn = arm_lduw_code(env, s->pc, s->bswap_code);
s->pc += 2;
switch (insn >> 12) {
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-29 04:45:49 +0000