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Code Issues 1 Releases Wiki Activity

Remove stack inversion code for sysv64 FFI.

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This commit is contained in:
Calvin Rose 2022-08-16 12:20:38 -05:00
parent 34496ecaf0
commit 13cd9f8067
2 changed files with 2 additions and 11 deletions
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4
CHANGELOG.md
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@ -4,12 +4,12 @@ All notable changes to this project will be documented in this file.
## 1.24.0 - 2022-08-14
- Add FFI support to 64-bit windows compiled with MSVC
- Don't process shared object names passed to dlopen.
- Add better support for windows console in the default shell.c for autocompletion and
- Add better support for windows console in the default shell.c for auto-completion and
other shell-like input features.
- Improve default error message from `assert`.
- Add the `tabseq` macro for simpler table comprehensions.
- Allow setting `(dyn :task-id)` in fibers to improve context in supervisor messages. Prior to
this change, supverisor messages over threaded channels would be from ambiguous threads/fibers.
this change, supervisor messages over threaded channels would be from ambiguous threads/fibers.
## 1.23.0 - 2022-06-20
- Add experimental `ffi/` module for interfacing with dynamic libraries and raw function pointers. Only available

9
src/core/ffi.c
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@ -799,15 +799,6 @@ JANET_CORE_FN(cfun_ffi_signature,
}
}
}
/* Invert stack */
for (uint32_t i = 0; i < arg_count; i++) {
if (mappings[i].spec == JANET_SYSV64_MEMORY) {
uint32_t old_offset = mappings[i].offset;
size_t el_size = type_size(mappings[i].type);
mappings[i].offset = stack_count - ((el_size + 7) / 8) - old_offset;
}
}
}
break;
#endif