diff options
author | Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
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committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/openbios/libgcc/__divdi3.c | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/openbios/libgcc/__divdi3.c')
-rw-r--r-- | qemu/roms/openbios/libgcc/__divdi3.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/qemu/roms/openbios/libgcc/__divdi3.c b/qemu/roms/openbios/libgcc/__divdi3.c new file mode 100644 index 000000000..a6b29b9af --- /dev/null +++ b/qemu/roms/openbios/libgcc/__divdi3.c @@ -0,0 +1,26 @@ +/* + * arch/i386/libgcc/__divdi3.c + */ + +#include "libgcc.h" + +int64_t __divdi3(int64_t num, int64_t den) +{ + int minus = 0; + int64_t v; + + if ( num < 0 ) { + num = -num; + minus = 1; + } + if ( den < 0 ) { + den = -den; + minus ^= 1; + } + + v = __udivmoddi4(num, den, NULL); + if ( minus ) + v = -v; + + return v; +} |