0.1.0

Changelog

• 4f672ce feat(cli): restore stdin help and package default
• e1aaad6 feat(cli): run leaven through lewkit x/cmd
• 6c1ba3e fix(cli): parse --input on the spec
• 29208f0 fix(cli): pass --input from csmith harness
• 39c83ca fix(cli): take the .ll path as a positional
• f2053fe refactor(cli): drop atomic write and lewkit-only tests
• 5b61b2b refactor(cli): parse then Run, drop App clone
• e0ee30b refactor(cli): run leaven through App after versionCmd drop
• d5a40d9 rm huge logo from releases

---

Released by GoReleaser.

0.0.2

Changelog

• 9e52ea4 Add -package flag for generated Go package name.
• e59421f Add IR sanity fixtures for anon struct names and unreachable.
• fba7fe1 Add a couple of vector instructions and __memcpy_chk.
• d0cf067 Add a test
• 4fffef1 Add binarytrees benchmark as a test, and fix malloc breakage.
• 5ce9546 Add children-before-heap Subtree fixture with runtime run checks.
• f2df508 Add csmith differential fuzz tests with mise clang 14.
• 87f0b87 Add disclaimer.
• ec8e456 Add fannkuch-redux test.
• ca95df4 Add forgotten parentheses.
• 5240820 Add fprintf/abort/realloc libc stubs; map glibc _IO_FILE to os.File.
• 9b646f4 Add getchar
• 633a665 Add license and readme.
• 8007207 Add malloc and calloc to libc package.
• 0a575a9 Add mandelbrot test.
• 36ac9b7 Add memmove and memset to libc package.
• e28c467 Add nbody test.
• 7a2caa4 Add note about GC-related panics.
• dd96805 Add scripts/fuzz-janitor-loop.sh for fuzz then catalog harvest.
• 6494d87 Add source.c for every IR fixture (regression C repros).
• b189232 Add spectral-norm test.
• 36b6903 Add string functions from PDClib.
• ce713a7 Add strlen and GoString.
• eab2f5c Add varargs support.
• a00e7e4 Add vector support to some instructions.
• b3dc391 Allocate correctly-typed, garbage-colledted memory.
• 940bd01 Attempt to support truncating to odd bit sizes (like i3).
• 4d18e79 Be a little smarter about taking the address of globals.
• 5d1e1a5 Convert bool to int.
• b0764a7 Correct typo
• 6ce0018 Detect unsafe pointer casts.
• efdd8bd Do all munging of type names in one place.
• ee95e7d Don't dereference global symbols.
• 5485b81 Don't emit declarations of anonymous union types.
• bcf2752 Fix Go keywords, i8→i1 bool trunc, auto-imports; add go_issues fixture.
• 1abf3b8 Fix csmith fuzz failures: printf, udiv/urem, bitcast, labels, i64.
• 137e9ad Fix function-pointer bitcasts; map iswlower/iswupper.
• ee76927 Fix mid-function void ret; map iswalpha/iswdigit.
• 046d2ba Fix unreachable emission: real tab, not backslash-t.
• f3608d1 Fix variable name that I forgot to update.
• f292e64 Get rid of "found bad pointer in Go heap" errors.
• d0ca426 Handle constant.Index in getelementptr.
• 1d11cee Handle float32 infinities.
• ab97755 Handle negative constants in pointer arithmetic.
• 16829cd Handle signed int constants better.
• 37da0fc Implement __memset_chk
• 72ff374 Implement __strcat_chk
• b0b6cb3 Implement alloca with make rather than malloc.
• 0b8320e Implement ashr
• 364224e Implement extractelement
• 30265dc Implement inttoptr
• 6110954 Implement printf in libc package.
• d60f775 Implement puts() and fadd
• c11a073 Inital support for vectors.
• fd66828 Initial commit.
• 3416cd3 Janitor: clear fmt.Errorf/%w and tabled sentinel backlog.
• 3ebeb3f Janitor: typed timeout errors and cleaner csmith tool resolution.
• 6cf5fae Make alloca type-safe.
• df04443 Make byteSlice work on 32-bit systems.
• e072bb6 Make libc.Realloc copy old bytes (tree-sitter new_node).
• cc6d79d Map fputs/fputc, iswspace, and llvm.memmove intrinsic.
• 52ba694 Map free→libc.Free and __assert_fail→libc.AssertFail.
• 8bcf918 Map nonstandard int widths to Go ints; reject widths over 64.
• de25348 Map strlen to libc.Strlen (haskell scanners).
• beed247 Map system stdarg/stdio: va_start/end, vsnprintf, snprintf, fdopen, fclose.
• 2d1ff1d Map wctype/exit; rename locals that shadow funcs or types.
• 46ca199 Merge branch 'master' of https://github.com/andybalholm/leaven
• 059e92b Merge pull request #13 from lewtec/20260809-assimilate-trees
• 1a77df4 Merge pull request #2 from mewpull/issue-1
• dbf31a1 Merge pull request #4 from mewpull/llir-v0.3.0
• d2e4394 Merge pull request #5 from mewpull/update-to-llir-llvm-0.3.1
• b6160e5 Misc. new features.
• 7b638c8 More disclaimer
• bc9e499 More issues with signed int constants.
• a028d74 Move most of the logic from main to a separate function.
• bf5bb7b Remove dots from names of anonymous constants.
• 43c1439 Replace dots in variable names with underscores.
• 092b9ad Represent tagged pointer unions as uintptr (tree-sitter Subtree).
• 19337df Rewrite library functions when used as values (free fnptr).
• 4e7a199 Sanitize clang type names like anon.1 to valid Go identifiers.
• 2981d19 Sanitize hyphens in LLVM names for Go identifiers.
• d025381 Skip csmith cases that hang natively instead of failing.
• 7763959 Start my libc package with mset_pattern16
• 082f6b9 Store IR sanity fixtures one folder each with expect.json tables.
• da546a5 Support atomicrmw (strip clang align; map add/sub/xchg to sync/atomic).
• 0d94a9b Support constant icmp/zext/sext/trunc expressions.
• b152e98 Support extractvalue/insertvalue; allow all pointer bitcasts.
• 2848143 Support float types.
• b9e8bb4 Support inttoptr/ptrtoint for tagged-pointer patterns.
• 402eb45 Support named blocks.
• a0c77f3 Support various new features.
• 84bc4e1 Support vectors in add and trunc
• 37d8408 Suppress unused-variable errors.
• 46fe83c Translate LLVM unreachable to panic("unreachable").
• 48a362d Translate and and or instructions on booleans.
• a9bb0ba Translate array constants.
• bd916f5 Translate bitcast expression.
• e1f95fb Translate boolean constants.
• 6fe34e7 Translate fcmp instruction.
• 75841f2 Translate fcmp with fancy NaN behavior.
• bdae70c Translate fdiv and fsub instructions.
• 063b430 Translate float constants.
• 6461c90 Translate fmul instruction.
• 5830430 Translate fpext instruction.
• bf040ea Translate fptosi instruction.
• 2a0d3b3 Translate fptrunc instruction.
• af3fbed Translate getelementptr constant expressions.
• 66104a0 Translate null pointer constant.
• c877b50 Translate printf as noarch.Printf (from elliotchance/c2go).
• 6e8dfbb Translate putchar and ldexp functions
• dfcab4a Translate sdiv instruction.
• c4b71bf Translate sitofp instruction.
• c37e31f Translate some math functions.
• c17ff81 Translate uitofp instruction.
• cba9511 Transpile strcmp from mustl libc.
• f2f0cb6 Unblock tree-sitter core go build end-to-end.
• 3787e1d Update llir package.
• b84a6ad Update llvm packag...

0.0.1

Changelog

• 9e52ea4 Add -package flag for generated Go package name.
• e59421f Add IR sanity fixtures for anon struct names and unreachable.
• fba7fe1 Add a couple of vector instructions and __memcpy_chk.
• d0cf067 Add a test
• 4fffef1 Add binarytrees benchmark as a test, and fix malloc breakage.
• 5ce9546 Add children-before-heap Subtree fixture with runtime run checks.
• f2df508 Add csmith differential fuzz tests with mise clang 14.
• 87f0b87 Add disclaimer.
• ec8e456 Add fannkuch-redux test.
• ca95df4 Add forgotten parentheses.
• 5240820 Add fprintf/abort/realloc libc stubs; map glibc _IO_FILE to os.File.
• 9b646f4 Add getchar
• 633a665 Add license and readme.
• 8007207 Add malloc and calloc to libc package.
• 0a575a9 Add mandelbrot test.
• 36ac9b7 Add memmove and memset to libc package.
• e28c467 Add nbody test.
• 7a2caa4 Add note about GC-related panics.
• dd96805 Add scripts/fuzz-janitor-loop.sh for fuzz then catalog harvest.
• 6494d87 Add source.c for every IR fixture (regression C repros).
• b189232 Add spectral-norm test.
• 36b6903 Add string functions from PDClib.
• ce713a7 Add strlen and GoString.
• eab2f5c Add varargs support.
• a00e7e4 Add vector support to some instructions.
• b3dc391 Allocate correctly-typed, garbage-colledted memory.
• 940bd01 Attempt to support truncating to odd bit sizes (like i3).
• 4d18e79 Be a little smarter about taking the address of globals.
• 5d1e1a5 Convert bool to int.
• b0764a7 Correct typo
• 6ce0018 Detect unsafe pointer casts.
• efdd8bd Do all munging of type names in one place.
• ee95e7d Don't dereference global symbols.
• 5485b81 Don't emit declarations of anonymous union types.
• bcf2752 Fix Go keywords, i8→i1 bool trunc, auto-imports; add go_issues fixture.
• 1abf3b8 Fix csmith fuzz failures: printf, udiv/urem, bitcast, labels, i64.
• 137e9ad Fix function-pointer bitcasts; map iswlower/iswupper.
• ee76927 Fix mid-function void ret; map iswalpha/iswdigit.
• 046d2ba Fix unreachable emission: real tab, not backslash-t.
• f3608d1 Fix variable name that I forgot to update.
• f292e64 Get rid of "found bad pointer in Go heap" errors.
• d0ca426 Handle constant.Index in getelementptr.
• 1d11cee Handle float32 infinities.
• ab97755 Handle negative constants in pointer arithmetic.
• 16829cd Handle signed int constants better.
• 37da0fc Implement __memset_chk
• 72ff374 Implement __strcat_chk
• b0b6cb3 Implement alloca with make rather than malloc.
• 0b8320e Implement ashr
• 364224e Implement extractelement
• 30265dc Implement inttoptr
• 6110954 Implement printf in libc package.
• d60f775 Implement puts() and fadd
• c11a073 Inital support for vectors.
• fd66828 Initial commit.
• 3416cd3 Janitor: clear fmt.Errorf/%w and tabled sentinel backlog.
• 3ebeb3f Janitor: typed timeout errors and cleaner csmith tool resolution.
• 6cf5fae Make alloca type-safe.
• df04443 Make byteSlice work on 32-bit systems.
• e072bb6 Make libc.Realloc copy old bytes (tree-sitter new_node).
• cc6d79d Map fputs/fputc, iswspace, and llvm.memmove intrinsic.
• 52ba694 Map free→libc.Free and __assert_fail→libc.AssertFail.
• 8bcf918 Map nonstandard int widths to Go ints; reject widths over 64.
• de25348 Map strlen to libc.Strlen (haskell scanners).
• beed247 Map system stdarg/stdio: va_start/end, vsnprintf, snprintf, fdopen, fclose.
• 2d1ff1d Map wctype/exit; rename locals that shadow funcs or types.
• 46ca199 Merge branch 'master' of https://github.com/andybalholm/leaven
• 059e92b Merge pull request #13 from lewtec/20260809-assimilate-trees
• 1a77df4 Merge pull request #2 from mewpull/issue-1
• dbf31a1 Merge pull request #4 from mewpull/llir-v0.3.0
• d2e4394 Merge pull request #5 from mewpull/update-to-llir-llvm-0.3.1
• b6160e5 Misc. new features.
• 7b638c8 More disclaimer
• bc9e499 More issues with signed int constants.
• a028d74 Move most of the logic from main to a separate function.
• bf5bb7b Remove dots from names of anonymous constants.
• 43c1439 Replace dots in variable names with underscores.
• 092b9ad Represent tagged pointer unions as uintptr (tree-sitter Subtree).
• 19337df Rewrite library functions when used as values (free fnptr).
• 4e7a199 Sanitize clang type names like anon.1 to valid Go identifiers.
• 2981d19 Sanitize hyphens in LLVM names for Go identifiers.
• d025381 Skip csmith cases that hang natively instead of failing.
• 7763959 Start my libc package with mset_pattern16
• 082f6b9 Store IR sanity fixtures one folder each with expect.json tables.
• da546a5 Support atomicrmw (strip clang align; map add/sub/xchg to sync/atomic).
• 0d94a9b Support constant icmp/zext/sext/trunc expressions.
• b152e98 Support extractvalue/insertvalue; allow all pointer bitcasts.
• 2848143 Support float types.
• b9e8bb4 Support inttoptr/ptrtoint for tagged-pointer patterns.
• 402eb45 Support named blocks.
• a0c77f3 Support various new features.
• 84bc4e1 Support vectors in add and trunc
• 37d8408 Suppress unused-variable errors.
• 46fe83c Translate LLVM unreachable to panic("unreachable").
• 48a362d Translate and and or instructions on booleans.
• a9bb0ba Translate array constants.
• bd916f5 Translate bitcast expression.
• e1f95fb Translate boolean constants.
• 6fe34e7 Translate fcmp instruction.
• 75841f2 Translate fcmp with fancy NaN behavior.
• bdae70c Translate fdiv and fsub instructions.
• 063b430 Translate float constants.
• 6461c90 Translate fmul instruction.
• 5830430 Translate fpext instruction.
• bf040ea Translate fptosi instruction.
• 2a0d3b3 Translate fptrunc instruction.
• af3fbed Translate getelementptr constant expressions.
• 66104a0 Translate null pointer constant.
• c877b50 Translate printf as noarch.Printf (from elliotchance/c2go).
• 6e8dfbb Translate putchar and ldexp functions
• dfcab4a Translate sdiv instruction.
• c4b71bf Translate sitofp instruction.
• c37e31f Translate some math functions.
• c17ff81 Translate uitofp instruction.
• cba9511 Transpile strcmp from mustl libc.
• f2f0cb6 Unblock tree-sitter core go build end-to-end.
• 3787e1d Update llir package.
• b84a6ad Update llvm packag...