macOS requires the debug symbols to either be part of the intermediate
object file `whatever.o` or a companion `whatever.dSym` bundle. The
former case seems ill-suited for our needs since it subscribes to
the old-fashioned compilation strategy using intermediate compilation
units; the latter is what we need however on macOS the debug symbols
unlike in Elf are not part of the final artefact; rather they sit
next to it in its own Mach-O file.
One exception will be treatment of the __LINKEDIT segment which
will be handled separately inside MachO directly since it doesn't
include any sections.
This is the same as the previous commit but for Value instead of Type.
Add `Value.castTag` and note that it is preferable to call than
`Value.cast`. This matches other abstractions in the codebase.
Added a convenience function `Value.Tag.create` which really cleans up
the callsites of creating `Value` objects.
`Value` tags can now share payload types. This is in preparation for
another improvement that I want to do.
Add `Type.castTag` and note that it is preferable to call than
`Type.cast`. This matches other abstractions in the codebase.
Added a convenience function `Type.Tag.create` which really cleans up
the callsites of creating `Type` objects.
`Type` payloads can now share types. This is in preparation for another
improvement that I want to do.
Add -Werror -pedantic -std=c89 to make sure our outputted C code is
squeaky clean.
Allow garbage to be printed to stderr for Execution tests because
wasmtime is printing a bogus warning, causing the CI to fail.
* Module: improve doc comments
* C backend: improve const-correctness
* C backend: introduce renderTypeAndName
* C backend: put `static` on functions when appropriate
* C backend: fix not handling errors in genBinOp
* C backend: handle more IR instructions
- alloc, store, boolean comparisons, ret_ptr
* C backend: call instruction properly stores its result
* test harness: ensure execution tests have empty stderr
before executing child process. This fixes a deadlock when the test
wanted to obtain the same lock on compiler_rt.o that was held by the
process building the test binary itself.
Previous commit broke the tests for non-Windows because we were
intending to change the cwd when running the child process. However, for
Windows we don't support passing a directory handle for cwd when
spawning child processes yet. However on Linux we do. This commit
reverts the previous one but then fixes things for all systems by
passing both cwd_dir and cwd to the child process.
This broke compiling with -Dstage1 on Windows, because it added the
cpp_source_files to the compilation multiple times.
This reverts commit c81ae52ee0b2e952f8ed9c5c6517af8182bb09c1.
The addition of `addDeclErr` introduced a memory leak at every call
site, and I also would like to push back on having more than 1
compilation error per `Decl`.
This reverts commit 1634d45f1d53c8d7bfefa56ab4d2fa4cc8218b6d.
