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[sim] made softfloat files C instead of C++
[riscv-isa-sim.git]
/
softfloat
/
s_sub128.c
1
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#include <stdint.h>
3
#include
"platform.h"
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#include
"primitives.h"
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struct
uint128
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softfloat_sub128
(
uint64_t
a64
,
uint64_t
a0
,
uint64_t
b64
,
uint64_t
b0
)
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{
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struct
uint128 z
;
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z
.
v0
=
a0
-
b0
;
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z
.
v64
=
a64
-
b64
;
13
z
.
v64
-= (
a0
<
b0
);
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return
z
;
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}
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