From: Yang Zhong <yang.zh...@intel.com>
Move cpu_get_fp80()/cpu_set_fp80() from fpu_helper.c to
machine.c because fpu_helper.c will be disabled if tcg is
disabled in the build.
Signed-off-by: Yang Zhong <yang.zh...@intel.com>
Reviewed-by: Richard Henderson <r...@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
target/i386/cpu.h | 2 --
target/i386/fpu_helper.c | 18 ------------------
target/i386/machine.c | 18 ++++++++++++++++++
3 files changed, 18 insertions(+), 20 deletions(-)
diff --git a/target/i386/cpu.h b/target/i386/cpu.h
index de0551f..8b3b535 100644
--- a/target/i386/cpu.h
+++ b/target/i386/cpu.h
@@ -1418,8 +1418,6 @@ int cpu_x86_get_descr_debug(CPUX86State *env, unsigned
int selector,
/* op_helper.c */
/* used for debug or cpu save/restore */
-void cpu_get_fp80(uint64_t *pmant, uint16_t *pexp, floatx80 f);
-floatx80 cpu_set_fp80(uint64_t mant, uint16_t upper);
/* cpu-exec.c */
/* the following helpers are only usable in user mode simulation as
diff --git a/target/i386/fpu_helper.c b/target/i386/fpu_helper.c
index 69ea33a..34fb5fc 100644
--- a/target/i386/fpu_helper.c
+++ b/target/i386/fpu_helper.c
@@ -1539,24 +1539,6 @@ void helper_xsetbv(CPUX86State *env, uint32_t ecx,
uint64_t mask)
raise_exception_ra(env, EXCP0D_GPF, GETPC());
}
-void cpu_get_fp80(uint64_t *pmant, uint16_t *pexp, floatx80 f)
-{
- CPU_LDoubleU temp;
-
- temp.d = f;
- *pmant = temp.l.lower;
- *pexp = temp.l.upper;
-}
-
-floatx80 cpu_set_fp80(uint64_t mant, uint16_t upper)
-{
- CPU_LDoubleU temp;
-
- temp.l.upper = upper;
- temp.l.lower = mant;
- return temp.d;
-}
-
/* MMX/SSE */
/* XXX: optimize by storing fptt and fptags in the static cpu state */
diff --git a/target/i386/machine.c b/target/i386/machine.c
index 8c7a822..53587ae 100644
--- a/target/i386/machine.c
+++ b/target/i386/machine.c
@@ -142,6 +142,24 @@ typedef struct x86_FPReg_tmp {
uint16_t tmp_exp;
} x86_FPReg_tmp;
+static void cpu_get_fp80(uint64_t *pmant, uint16_t *pexp, floatx80 f)
+{
+ CPU_LDoubleU temp;
+
+ temp.d = f;
+ *pmant = temp.l.lower;
+ *pexp = temp.l.upper;
+}
+
+static floatx80 cpu_set_fp80(uint64_t mant, uint16_t upper)
+{
+ CPU_LDoubleU temp;
+
+ temp.l.upper = upper;
+ temp.l.lower = mant;
+ return temp.d;
+}
+
static void fpreg_pre_save(void *opaque)
{
x86_FPReg_tmp *tmp = opaque;
--
1.8.3.1
