Jakub Konka
e8abfef2aa
Add docs
2020-08-06 23:56:37 +02:00
Jakub Konka
2628a8846e
Use NtQueryInformationFile unless unavailable
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Favour newer API which uses `NtQueryInformationFile` with class flags
`FileNormalizedNameInformation` and `FileVolumeNameInformation`
instead of lower-level `NtQueryObject`. `NtQueryObject` is still
used as a fallback in case the former are unavailable.
2020-08-06 23:56:37 +02:00
Jakub Konka
747d46f22c
Initial draft of GetFinalPathNameByHandle
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This commit proposes an initial draft of `GetPathNameByHandle` function
which wraps NT syscalls and strives to emulate (currently only
partially) the `kernel32.GetFinalPathNameByHandleW` function.
2020-08-06 23:56:37 +02:00
Andrew Kelley
a2bb246db4
Revert "std.fmt.format: small optimization to avoid runtime bloat"
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This reverts commit 11d38a7e520f485206b7b010f64127d864194e4c.
The benefits of this commit are not enough to justify the compromise
that it made.
closes #5977
2020-08-05 13:30:43 -07:00
Andrew Kelley
c4b9f5e52f
Merge branch 'pixelherodev-elf-refactor'
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closes #5976
2020-08-05 11:27:37 -07:00
Noam Preil
a85452b2c2
Codegen: 16-bit pointers
2020-08-05 11:25:43 -07:00
Noam Preil
a5b76d2474
Stage2: minor File.ELF refactor
2020-08-05 11:25:08 -07:00
Andrew Kelley
cf4936bcb0
std.os tests: improve robustness of "symlink with relative paths"
2020-08-04 23:45:53 -07:00
Andrew Kelley
d159ba9295
zig fmt
2020-08-04 23:04:20 -07:00
Andrew Kelley
f23fb3087b
zig build: fix addBuildOption for []const u8 and ?[]const u8
2020-08-04 22:55:45 -07:00
Andrew Kelley
2139697ce5
zig build: fix addBuildOption for []const u8 and ?[]const u8
2020-08-04 22:54:59 -07:00
Andrew Kelley
316b4bde6a
update target CPU features from llvm 10 to 11rc1
2020-08-04 21:46:49 -07:00
Andrew Kelley
8824491fc7
stage2: add missing newlines to cli error messages
2020-08-04 18:38:42 -07:00
Andrew Kelley
e2b9e2137e
update clang command line options data from 10 to 11rc1
2020-08-04 18:03:04 -07:00
Andrew Kelley
4269868d6a
update install files for LLVM 11rc1
2020-08-04 17:52:26 -07:00
Andrew Kelley
372062b4fe
libunwind: update from LLVM 10 to 11rc1
2020-08-04 17:39:29 -07:00
Andrew Kelley
42da1d385d
libcxxabi: upgrade from llvm 10 to 11rc1
2020-08-04 17:30:57 -07:00
Andrew Kelley
54b67c2025
libcxx: update from LLVM 10 to 11rc1
2020-08-04 17:26:02 -07:00
Andrew Kelley
16513fee6c
update C lib/include/ files from clang 10 to 11rc1
2020-08-04 17:17:48 -07:00
Andrew Kelley
c6e0df6213
Merge remote-tracking branch 'origin/master' into llvm11
2020-08-04 17:09:40 -07:00
Andrew Kelley
d61a9e37ae
stage2 tests: fix qemu logic
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I made two mistakes in the previous commit; it was not actually using
the argv that we built, and also the qemu logic was unconditionally
skipping the test.
Now I have verified that when mangling the RISC-V "hello world" test and
then using -Denable-qemu, we get a test failure.
2020-08-04 15:39:59 -07:00
Andrew Kelley
e4eb4396c2
Merge branch 'pfgithub-stage2-testing-Copy-2'
2020-08-04 15:32:41 -07:00
Andrew Kelley
c594f8dc26
stage2 tests: support the -Denable-qemu options and friends
2020-08-04 15:32:16 -07:00
Andrew Kelley
02d09d1328
codegen: introduce toCanonicalReg to clean up x86-specific logic
2020-08-04 15:31:54 -07:00
pfg
ea3cc777cc
stage2: riscv test case
2020-08-04 14:38:33 -07:00
pfg
e3352db986
stage2: riscv correctly aligned functions
2020-08-04 14:38:33 -07:00
pfg
0b53a2d996
stage2: riscv 0 argument non-nested function calls
2020-08-04 14:38:33 -07:00
pfg
1fd99ed324
stage2: riscv hello world
2020-08-04 14:38:33 -07:00
pfg
52ae2b10aa
stage2: starting on a riscv64 backend
2020-08-04 14:38:33 -07:00
Andrew Kelley
952a397b0e
Merge pull request #5978 from ziglang/stage2-dwarf-incr
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self-hosted: line number debug information
2020-08-04 20:53:47 +00:00
Andrew Kelley
331f6a07a9
stage2: fix ZIR support and C back end
2020-08-04 12:15:47 -07:00
Andrew Kelley
b7a883b7d1
stage2: link: fix not freeing debug line free list
2020-08-04 12:15:47 -07:00
Andrew Kelley
ca19c42b74
stage2: fix updating debug line info not resizing properly
2020-08-04 12:15:47 -07:00
Andrew Kelley
7d70774fde
stage2: fix memory leak with exported decl name
2020-08-04 12:15:47 -07:00
Andrew Kelley
0d696a48da
stage2 .debug_line: handle Decl line numbers changing
2020-08-04 00:22:11 -07:00
Andrew Kelley
30ee08dfc2
stage2: stop needlessly re-analyzing unchanged functions
2020-08-03 23:47:54 -07:00
Andrew Kelley
cb25d8e4bc
stage2 .debug_line: handle Decl deletes and updates
2020-08-03 23:13:54 -07:00
Andrew Kelley
9b3a70c8aa
stage2: move link.File.ELF.SrcFn field from Module.Fn to Module.Decl
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SrcFn represents the function in the linked output file, if the
`Decl` is a function. This is stored here and not in `Fn` because `Decl`
survives across updates but `Fn` does not.
TODO Look into making `Fn` a longer lived structure and moving this field there
to save on memory usage.
2020-08-03 22:22:47 -07:00
Andrew Kelley
0c598100d8
stage2: fix use-after-free of export symbol name
2020-08-03 22:07:21 -07:00
Andrew Kelley
edfede575c
self-hosted: add build option for log scopes
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Now you can enable a set of log scopes by passing -Dlog=<scope>
2020-08-03 21:56:21 -07:00
Andrew Kelley
a33efc74ed
stage2 codegen: revert the unneeded is_stmt stuff
2020-08-03 21:09:58 -07:00
Andrew Kelley
d624bf8059
stage2 .debug_line stepping with gdb is working
2020-08-03 21:01:06 -07:00
Andrew Kelley
ac10841fa9
stage2 .debug_line: simpler strategy for incremental compilation
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See #5963
2020-08-03 19:14:09 -07:00
Vexu
4ab2f947f9
translate-c: recognize other type trait expressions
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Closes #5979
2020-08-04 00:48:29 +03:00
Andrew Kelley
4e023c6fa8
stage2: dwarf: fix standard opcode length of LNS_fixed_advance_pc
2020-08-03 00:54:30 -07:00
Andrew Kelley
eccbb03063
downgrade .debug_info to DWARFv4
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gdb, notice me senpai
2020-08-03 00:42:08 -07:00
Andrew Kelley
bf85d3db3f
downgrade .debug_line to DWARFv4
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apparently gdb 8.3.1 which is still a commonly distributed version of gdb,
does not support v5.
2020-08-03 00:34:12 -07:00
Andrew Kelley
659603c621
codegen: emit .debug_line ops for IR instructions
2020-08-02 21:28:06 -07:00
Andrew Kelley
42d331b58a
.debug_line: avoid DW_FORM_strp to work around readelf/gdb
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These tools do not support DWARFv5 yet apparently.
2020-08-02 20:22:41 -07:00
Andrew Kelley
1ce6e201aa
.debug_line: don't rely on header_length field
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Empirically, debug info consumers do not respect this field, or otherwise
consider it to be an error when it does not point exactly to the end of the header.
Therefore we rely on the NOP jump at the beginning of the Line Number Program for
padding rather than this field.
llvm-dwarfdump says the line number data is fine; gdb and
binutils-readelf crap out.
2020-08-02 19:57:42 -07:00
