petrbalvin/gasm-sdk
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Code Issues Pull Requests Actions Packages Projects Releases 36 Wiki Activity
228 Commits 2 Branches 36 Tags
fc2d92eabddece2c38b84ccc2ed7e9358e6dfb6b
Commit Graph
82 Commits
Author SHA1 Message Date
petrbalvin fc2d92eabd feat(amd64): encode the GOROOT instruction families 
Assisted-by: GLM 5.3 Flash
 2026-09-20 06:44:51 +02:00
petrbalvin f15ff66fb1 fix(riscv64): accept the g spelling of the goroutine register 
Assisted-by: GLM 5.3
 2026-09-20 00:38:24 +02:00
petrbalvin 187e4856d3 feat(amd64): encode the mixed-width extend family and PMOVMSKB 
Assisted-by: GLM 5.3
 2026-09-20 00:38:24 +02:00
petrbalvin d315a998ce fix(arm64): store-exclusive operand order and large-frame parity 
Assisted-by: GLM 5.3
 2026-09-20 00:38:24 +02:00
petrbalvin 87b1081c53 fix(goobj): external package and symbol indices and arm64 pair relocations 
Assisted-by: GLM 5.3
 2026-09-19 23:49:13 +02:00
petrbalvin f3c8510a58 fix(elf): relocation records, DWARF tables and per-architecture frame data 
Assisted-by: GLM 5.3
 2026-09-19 23:49:13 +02:00
petrbalvin ebdf14939f fix(loong64): FP immediates through R30 and unsigned branch forms 
Assisted-by: GLM 5.3
 2026-09-19 23:49:13 +02:00
petrbalvin 79a2c16bac fix(riscv64): compressed store offsets, FENCE and branch range checks 
Assisted-by: GLM 5.3
 2026-09-19 23:49:13 +02:00
petrbalvin 401386956c fix(arm64): encode shifts, divides and multiplies and align sizes with emission 
Assisted-by: GLM 5.3
 2026-09-19 23:49:07 +02:00
petrbalvin 4258131a3a fix(amd64): correct guard displacements, frameless FP offsets and immediate ranges 
Assisted-by: GLM 5.3
 2026-09-19 23:49:07 +02:00
petrbalvin ac1c05c793 fix(lexer): tokenise the flag separator and handle NUL and invalid UTF-8 
Assisted-by: GLM 5.3
 2026-09-19 23:48:47 +02:00
petrbalvin f37f183577 feat(riscv64): GOROOT instruction shapes, DATA order and offset expressions 
Assisted-by: GLM 5.3 Flash
 2026-09-19 19:58:43 +02:00
petrbalvin 23c001be51 feat(asm): encode indirect JMP and CALL on all four architectures 
Assisted-by: GLM 5.3 Flash
 2026-09-19 19:17:07 +02:00
petrbalvin 0078f7be5c style: purge em dashes from the produced text 
Assisted-by: GLM 5.3 Flash
 2026-09-16 23:12:31 +02:00
petrbalvin 40476546df fix(asm): close the oracle parity gaps in frame addressing and calls 2026-09-14 23:25:14 +02:00
petrbalvin 70218e84ba feat(asm): emit the loong64 stack-split guard for big frames 2026-09-14 22:38:58 +02:00
petrbalvin db50b98179 feat(asm): emit the loong64 stack-split guard for small and medium frames 2026-09-14 21:21:58 +02:00
petrbalvin 2e2c0b82a0 feat(asm): emit the riscv64 stack-split guard and fix large-frame addressing 2026-09-14 21:09:13 +02:00
petrbalvin 8dc1e98ca1 feat(asm): emit the arm64 stack-split guard and morestack block 2026-09-14 20:49:03 +02:00
petrbalvin 1d8e68c574 feat(asm): emit the amd64 stack-split guard and morestack block 2026-09-14 20:35:55 +02:00
petrbalvin 1691c81095 style: replace em and en dashes across sources 2026-09-14 18:22:18 +02:00
petrbalvin 953c258d6a fix(asm): make arm64 and loong64 relocations match the toolchain 2026-09-14 18:22:00 +02:00
petrbalvin c6f0286732 fix(asm): encode amd64 frame adjustments above 127 bytes with imm32 2026-09-14 18:22:00 +02:00
petrbalvin 56ad158772 fix: restore iota blocks, asm --format flag and prose after the syntax pass
Test / vet (push) Successful in 48s
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Test / test (push) Successful in 2m35s
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Test / build (push) Successful in 40s
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2026-08-29 17:12:53 +02:00
petrbalvin 9beff4ae85 style: modernize to splitseq, cut, min, maps.copy and range-over-int 2026-08-29 16:04:32 +02:00
petrbalvin eacf33d0f7 fix: staticcheck and deadcode findings repo-wide, modernize counting loops 2026-08-29 15:25:15 +02:00
petrbalvin 685b150ecf feat(lint): flag table-known instructions the encoder cannot emit 2026-08-29 13:42:47 +02:00
petrbalvin 6699ebd34f feat(asm): add prefetch hint encoding
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Test / build (push) Successful in 41s
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2026-08-29 10:42:15 +02:00
petrbalvin ba4d961b20 fix(asm): ADDQ imm8 frame adjust for 128-255 byte frames 2026-08-28 22:11:24 +02:00
petrbalvin 78b12dd427 fix(asm): match go tool asm encodings and strictness 2026-08-28 19:55:25 +02:00
petrbalvin 19a26e049b feat(asm): add vpcmp compare, full opmask set, legacy sse integers and bswap
Test / vet (push) Successful in 47s
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Assisted-by: GLM 5.3
 2026-08-27 22:41:03 +02:00
petrbalvin 163480e283 feat(amd64): encode scalar/double conversion ops (CVTSS2SD/CVTSD2SS/CVTPS2PD/CVTPD2PS) 2026-08-27 22:02:11 +02:00
petrbalvin 0d62818db7 feat(amd64): encode legacy SSE binaries, imm8 shuffles and MOVQ xmm moves 2026-08-27 22:02:11 +02:00
petrbalvin be2ceaafb9 feat(amd64): encode legacy SSE packed binaries and imm8 shuffles
Test / vet (push) Successful in 47s
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Test / build (push) Successful in 41s
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2026-08-27 17:15:10 +02:00
petrbalvin eade875b53 fix(asm): compress movq immediates to the go-tool-asm imm32 forms 
Assisted-by: GLM 5.3
 2026-08-24 20:23:39 +02:00
petrbalvin b08005753e fix(asm): encode BSF, BSR and POPCNT 
Assisted-by: GLM 5.3
 2026-08-24 20:19:34 +02:00
petrbalvin 746cef8100 feat(asm): add .debug_frame CFI section for stack unwinding 
Assisted-by: MiMo V2.5 Pro
 2026-08-21 01:20:21 +02:00
petrbalvin ce5ec24fa8 feat(asm): integrate DWARF5 sections into all ELF emitters 
Assisted-by: MiMo V2.5 Pro
 2026-08-21 00:35:21 +02:00
petrbalvin 3acbdd6533 feat(asm): add DWARF5 debug info generation for ELF output 
Assisted-by: MiMo V2.5 Pro
 2026-08-21 00:35:21 +02:00
petrbalvin ae550cc05a fix(asm): add cross-package GOOBJ resolution for riscv64, loong64, arm64 
Assisted-by: MiMo V2.5 Pro
 2026-08-21 00:35:21 +02:00
petrbalvin 56630f8624 chore(toolchain): upgrade to Go 1.27
Test / vet (push) Successful in 1m5s
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Test / test (push) Successful in 2m33s
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Test / build (push) Successful in 40s
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2026-08-20 16:03:26 +02:00
petrbalvin 459f4a2b6e fix(test): add arm64 encoding tests for Go 1.26 coverage compatibility 
Assisted-by: MiMo V2.5 Pro
 2026-08-20 15:44:23 +02:00
petrbalvin 5d66343488 fix(goobj): make R_DWTXTADDR_U4 relocation type Go-version-aware 
The relocation type number shifted between Go 1.26 (103) and Go 1.27
(106)
because new LoongArch relocations were inserted. Detect the Go version
at
runtime and use the correct value.
 2026-08-20 15:35:39 +02:00
petrbalvin 97951cbeb6 feat(asm): extend arm64 encoder with atomics, bitfield, SIMD and more test kernels 
Assisted-by: MiMo V2.5 Pro
 2026-08-20 14:31:15 +02:00
petrbalvin 6e73f59e78 feat(asm): extend arm64 encoder with FP, conditional select, CRC32 and tests 
Assisted-by: MiMo V2.5 Pro
 2026-08-20 14:07:12 +02:00
petrbalvin 4221ec5741 feat(asm): add AArch64 arm64 encoder with ground-truth verification 
Assisted-by: MiMo V2.5 Pro
 2026-08-20 13:33:39 +02:00
petrbalvin c05c53452f fix(asm): encode RISC-V CALL sym(SB) as JAL
Test / vet (push) Successful in 47s
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Test / test (push) Failing after 2m9s
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Test / build (push) Skipped
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Assisted-by: DeepSeek V4 Pro
 2026-08-13 18:12:22 +02:00
petrbalvin 681a449c01 fix(asm): match RISC-V branch and jump encodings 2026-08-13 17:57:10 +02:00
petrbalvin 31a2cee382 fix(asm): materialise RISC-V MOV immediates
Test / vet (push) Successful in 44s
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Test / test (push) Failing after 1m56s
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2026-08-13 17:41:16 +02:00
petrbalvin 3bc7c18bc3 fix(asm): materialise large RISC-V immediates 
Assisted-by: DeepSeek V4 Pro
 2026-08-13 16:04:08 +02:00