Mercurial > pub > dyncall > dyncall
changeset 36:93f315f02a32
- armhf dyncall optimization/cleanup
| author | cslag |
|---|---|
| date | Fri, 18 Dec 2015 01:07:40 +0100 |
| parents | 61edd9cf8026 |
| children | 020ef1972d31 |
| files | dyncall/dyncall_call_arm32_arm_armhf.S dyncall/dyncall_call_arm32_thumb_armhf.S |
| diffstat | 2 files changed, 14 insertions(+), 32 deletions(-) [+] |
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--- a/dyncall/dyncall_call_arm32_arm_armhf.S Tue Dec 15 14:40:19 2015 +0100 +++ b/dyncall/dyncall_call_arm32_arm_armhf.S Fri Dec 18 01:07:40 2015 +0100 @@ -41,6 +41,12 @@ .arch armv6 .fpu vfp +/* + 1st arg / r0 = funptr + 2st arg / r1 = ptr to int args + 3st arg / r2 = size + 4st arg / r3 = ptr to float args +*/ GLOBAL_C(dcCall_arm32_armhf) ENTRY_C(dcCall_arm32_armhf) @@ -53,22 +59,7 @@ mov r5 , r1 /* r5 = 'args' (2nd argument is passed in r1). */ /* Load 16 single-precision registers (= 8 double-precision registers). */ - flds s0, [r3,#0 ] - flds s1, [r3,#4 ] - flds s2, [r3,#8 ] - flds s3, [r3,#12] - flds s4, [r3,#16] - flds s5, [r3,#20] - flds s6, [r3,#24] - flds s7, [r3,#28] - flds s8, [r3,#32] - flds s9, [r3,#36] - flds s10, [r3,#40] - flds s11, [r3,#44] - flds s12, [r3,#48] - flds s13, [r3,#52] - flds s14, [r3,#56] - flds s15, [r3,#60] + fldmiad r3, {d0-d7} sub r2 , r2 , #16 cmp r2, #0
--- a/dyncall/dyncall_call_arm32_thumb_armhf.S Tue Dec 15 14:40:19 2015 +0100 +++ b/dyncall/dyncall_call_arm32_thumb_armhf.S Fri Dec 18 01:07:40 2015 +0100 @@ -44,6 +44,12 @@ // .arch armv6 // .fpu vfp +/* + 1st arg / r0 = funptr + 2st arg / r1 = ptr to int args + 3st arg / r2 = size + 4st arg / r3 = ptr to float args +*/ GLOBAL_C(dcCall_arm32_armhf) .thumb_func ENTRY_C(dcCall_arm32_armhf) @@ -62,22 +68,7 @@ mov r5 , r1 /* r5 = 'args' (2nd argument is passed in r1). */ /* Load 16 single-precision registers (= 8 double-precision registers). */ - flds s0, [r3,#0 ] - flds s1, [r3,#4 ] - flds s2, [r3,#8 ] - flds s3, [r3,#12] - flds s4, [r3,#16] - flds s5, [r3,#20] - flds s6, [r3,#24] - flds s7, [r3,#28] - flds s8, [r3,#32] - flds s9, [r3,#36] - flds s10, [r3,#40] - flds s11, [r3,#44] - flds s12, [r3,#48] - flds s13, [r3,#52] - flds s14, [r3,#56] - flds s15, [r3,#60] + fldmiad r3, {d0-d7} sub r2 , #16 cmp r2, #0