diff options
| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2004-05-12 19:32:15 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2004-05-12 19:32:15 +0000 |
| commit | 7d3505c55aae54c9610e8be1ff476ec8849c98e6 (patch) | |
| tree | 8e8b024b2e8b547dc48d8024fe5b3001a7c46c0d /target-i386 | |
| parent | fd872598d8d8cf78c1f12ed9661baf9ac0943c04 (diff) | |
bsd port (Markus Niemisto)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@800 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-i386')
| -rw-r--r-- | target-i386/cpu.h | 2 | ||||
| -rw-r--r-- | target-i386/exec.h | 6 | ||||
| -rw-r--r-- | target-i386/op.c | 19 |
3 files changed, 26 insertions, 1 deletions
diff --git a/target-i386/cpu.h b/target-i386/cpu.h index 6939a2c6e..19340d257 100644 --- a/target-i386/cpu.h +++ b/target-i386/cpu.h @@ -259,7 +259,7 @@ enum { CC_OP_NB, }; -#if defined(__i386__) || defined(__x86_64__) +#if (defined(__i386__) || defined(__x86_64__)) && !defined(_BSD) #define USE_X86LDOUBLE #endif diff --git a/target-i386/exec.h b/target-i386/exec.h index fb9cc772f..f5b03fbe5 100644 --- a/target-i386/exec.h +++ b/target-i386/exec.h @@ -17,6 +17,7 @@ * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +#include "config.h" #include "dyngen-exec.h" /* at least 4 register variables are defines */ @@ -307,8 +308,13 @@ static inline void stfl(void *ptr, float v) #define rint rintl #endif +#if !defined(_BSD) extern int lrint(CPU86_LDouble x); extern int64_t llrint(CPU86_LDouble x); +#else +#define lrint(d) ((int)rint(d)) +#define llrint(d) ((int)rint(d)) +#endif extern CPU86_LDouble fabs(CPU86_LDouble x); extern CPU86_LDouble sin(CPU86_LDouble x); extern CPU86_LDouble cos(CPU86_LDouble x); diff --git a/target-i386/op.c b/target-i386/op.c index 37823319d..fad8a730e 100644 --- a/target-i386/op.c +++ b/target-i386/op.c @@ -1938,6 +1938,24 @@ void OPPROTO op_fldcw_A0(void) int rnd_type; env->fpuc = lduw((void *)A0); /* set rounding mode */ +#ifdef _BSD + switch(env->fpuc & RC_MASK) { + default: + case RC_NEAR: + rnd_type = FP_RN; + break; + case RC_DOWN: + rnd_type = FP_RM; + break; + case RC_UP: + rnd_type = FP_RP; + break; + case RC_CHOP: + rnd_type = FP_RZ; + break; + } + fpsetround(rnd_type); +#else switch(env->fpuc & RC_MASK) { default: case RC_NEAR: @@ -1954,6 +1972,7 @@ void OPPROTO op_fldcw_A0(void) break; } fesetround(rnd_type); +#endif } void OPPROTO op_fclex(void) |