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| author | Javier Peletier <jm@epiclabs.io> | 2018-03-05 23:00:03 +0800 |
|---|---|---|
| committer | Javier Peletier <jm@epiclabs.io> | 2018-03-05 23:00:03 +0800 |
| commit | 13b566e06e9aae28bddde431c7d53a335272411a (patch) | |
| tree | b649ab64ca2c00327500aed5c826d5a6f454a6cf /crypto/bn256/cloudflare/gfp.h | |
| parent | 1e72271f571f916691c5c18b8f0c4c5f7e0445c3 (diff) | |
| parent | 1548518644071c8fa8eb98a8cb8a8c4603400acb (diff) | |
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accounts/abi: Add one-parameter event test case from enriquefynn/unpack_one_arg_event
Diffstat (limited to 'crypto/bn256/cloudflare/gfp.h')
| -rw-r--r-- | crypto/bn256/cloudflare/gfp.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/crypto/bn256/cloudflare/gfp.h b/crypto/bn256/cloudflare/gfp.h new file mode 100644 index 000000000..66f5a4d07 --- /dev/null +++ b/crypto/bn256/cloudflare/gfp.h @@ -0,0 +1,32 @@ +#define storeBlock(a0,a1,a2,a3, r) \ + MOVQ a0, 0+r \ + MOVQ a1, 8+r \ + MOVQ a2, 16+r \ + MOVQ a3, 24+r + +#define loadBlock(r, a0,a1,a2,a3) \ + MOVQ 0+r, a0 \ + MOVQ 8+r, a1 \ + MOVQ 16+r, a2 \ + MOVQ 24+r, a3 + +#define gfpCarry(a0,a1,a2,a3,a4, b0,b1,b2,b3,b4) \ + \ // b = a-p + MOVQ a0, b0 \ + MOVQ a1, b1 \ + MOVQ a2, b2 \ + MOVQ a3, b3 \ + MOVQ a4, b4 \ + \ + SUBQ ·p2+0(SB), b0 \ + SBBQ ·p2+8(SB), b1 \ + SBBQ ·p2+16(SB), b2 \ + SBBQ ·p2+24(SB), b3 \ + SBBQ $0, b4 \ + \ + \ // if b is negative then return a + \ // else return b + CMOVQCC b0, a0 \ + CMOVQCC b1, a1 \ + CMOVQCC b2, a2 \ + CMOVQCC b3, a3 |