02c5f05e2f
std: replace usages of std.mem.indexOf with std.mem.find
2025-12-05 14:31:27 +01:00
2e31077fe0
Coff: implement threadlocal variables
2025-10-10 22:47:47 -07:00
900315a3f3
std.coff: Fix size of ImportHeader.types
2025-10-03 18:26:05 -07:00
b382119c02
std.coff: Set default values for ImportHeader sig1/sig2 fields
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Just makes this a bit nicer to work with since those fields only have 1 intended value.
2025-10-03 17:44:36 -07:00
a974198b94
std.coff: Add sizeOf function to WeakExternalDefinition
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Convenience function similar in nature to Symbol.sizeOf
2025-10-03 17:44:36 -07:00
78e07b8fc8
std.coff: Fix SectionHeader.setAlignment (off by 1)
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Previously, `setAlignment` would set the value to 1 fewer than it should, so if you were intending to set alignment to 8 bytes, it would actually set it to 4 bytes, etc.
2025-10-03 17:44:36 -07:00
e1f3fc6ce2
Coff2: create a new linker from scratch
2025-10-02 17:44:52 -04:00
b750e7cf9e
change one million things
2025-09-30 13:44:49 +01:00
79f267f6b9
std.Io: delete GenericReader
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and delete deprecated alias std.io
2025-08-29 17:14:26 -07:00
a69f55a7cc
std.{coff,elf}: Remove the {MachineType,EM}.toTargetCpuArch() functions.
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These are fundamentally incapable of producing accurate information for reasons
I've laid out in #20771 . Since our only use of these functions is to check that
object files have the correct machine type, and since #21020 made
`std.Target.to{Coff,Elf}Machine()` more accurate, just switch these checks over
to that and compare the machine type tags instead.
Closes #20771 .
2024-08-23 19:56:24 +02:00
b01c595d4a
std.coff: Capitalize MachineType.{Unknown,Thumb} for consistency.
2024-08-15 10:55:46 +02:00
ac9ca7d30c
std.coff: Remove MachineType.fromTargetCpuArch().
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This does the same thing as std.Target.Cpu.Arch.toCoffMachine(). Just use that.
2024-08-15 10:55:46 +02:00
be56c67b14
std.coff: Add missing entries to MachineType.
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Sources:
* https://learn.microsoft.com/en-us/windows/win32/sysinfo/image-file-machine-constants
* https://github.com/wine-mirror/wine/blob/88a28aa5757ae74d9997b470d70216f10974247f/include/winnt.h#L2720-L2758
2024-07-24 15:02:55 -07:00
3bf0d2e516
std: Add loongarch support for coff. ( #20583 )
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* std: Add loongarch support for coff.
See: https://learn.microsoft.com/en-us/windows/win32/debug/pe-format#machine-types
* Update toCoffMachine.
2024-07-12 00:47:32 -07:00
13070448f5
std: fix typos ( #20560 )
2024-07-09 14:25:42 -07:00
815022c87b
std.coff: fix setAlignment
2024-07-07 12:16:14 +02:00
fb9673f208
lib/std/coff: add ImportNameType.NAME_EXPORTAS variant
2024-03-29 20:34:28 +01:00
86c4c33d2c
lib/std/coff: add ImportHeader, and Relocation metadata
2024-03-22 15:12:11 +01:00
2326f0e53b
lib/std/coff: add undocumented machine type ARM64EC
2024-03-22 15:05:32 +01:00
541e3a03ec
lib/std/coff: allow for unhandled enum values
2024-03-22 14:04:17 +01:00
6b38758594
coff: only store PDB basename
2024-03-14 18:56:02 -07:00
51595d6b75
lib: correct unnecessary uses of 'var'
2023-11-19 09:55:07 +00:00
3fc6fc6812
std.builtin.Endian: make the tags lower case
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Let's take this breaking change opportunity to fix the style of this
enum.
2023-10-31 21:37:35 -04:00
d890e81761
mem: fix ub in writeInt
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Use inline to vastly simplify the exposed API. This allows a
comptime-known endian parameter to be propogated, making extra functions
for a specific endianness completely unnecessary.
2023-10-31 21:37:35 -04:00
bb2eb44430
std.coff: Fixed compile error.
2023-09-02 00:18:53 +02:00
8a5f331ec8
coff: handle the case of there being no PDB path
2023-08-15 10:20:11 -04:00
5b86180ae3
debug: support looking up debug symbols in both PDB and DWARF debug info, instead of only using DWARF if .debug_info is present
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coff: support reading from memory loaded by the loader, or a mapped file
2023-08-15 10:20:11 -04:00
49244dc0ca
std: remove some unused imports ( #16710 )
2023-08-06 15:18:50 -04:00
7e1af51c4d
std.coff: check strtab lengths against data length
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Fixes illegal behavior. Invalid-length sections are now skipped in `Coff.getSectionByName`.
2023-07-27 10:21:12 -07:00
618b0eb3d3
dwarf: fixup integer overflow in readEhPointer
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debug: handle the possibility of eh_frame / debug_frame being mapped in memory or loaded from disk
2023-07-20 22:58:16 -04:00
f991b9dc05
debug: fix reading -gdwarf generated debug sections in COFF files
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I had accidentally regressed support for -gdwarf in 461fb499f3
2023-07-20 22:58:14 -04:00
f26dda2117
all: migrate code to new cast builtin syntax
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Most of this migration was performed automatically with `zig fmt`. There
were a few exceptions which I had to manually fix:
* `@alignCast` and `@addrSpaceCast` cannot be automatically rewritten
* `@truncate`'s fixup is incorrect for vectors
* Test cases are not formatted, and their error locations change
2023-06-24 16:56:39 -07:00
50339f595a
all: zig fmt and rename "@XToY" to "@YFromX"
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Signed-off-by: Eric Joldasov <bratishkaerik@getgoogleoff.me >
2023-06-19 12:34:42 -07:00
aeaef8c0ff
update std lib and compiler sources to new for loop syntax
2023-02-18 19:17:21 -07:00
461fb499f3
windows: rework DebugInfo to use less file operations and fix some memory management issues
2023-01-08 20:28:42 -05:00
04f3067a79
run zig fmt on everything checked by CI
2022-11-18 19:22:42 +00:00
f5f1f8c666
all: rename i386 to x86
2022-11-04 00:09:27 +03:30
540d8cd809
coff: add import table definitions
2022-08-31 19:30:51 +02:00
d3eaabd285
coff: add base relocation related types
2022-08-30 23:07:28 +02:00
aa5568beb6
coff: move Symtab and Strtab out of coff.Coff
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This should ease interfacing with different std.coff functionalities.
2022-08-30 15:51:49 +02:00
7ef0c9d298
Merge pull request #12677 from ziglang/coff-linker
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coff: initial rewrite of the COFF/PE linker
2022-08-30 14:29:41 +02:00
ed481e3837
coff: write headers to file
2022-08-30 10:42:21 +02:00
90b3599c68
coff: reorganize the linker
2022-08-30 10:42:21 +02:00
91b9f295d3
coff: publicize and flesh out more image constants
2022-08-28 06:20:18 -07:00
3860e664c5
coff: fix reading COFF header offset
2022-08-28 03:10:39 -07:00
02e6960966
coff: do not pull in std.log into coff.zig definitions
2022-08-26 16:14:44 +02:00
d8e22fcb20
fix coff.zig with const qualifier convert problem
2022-08-24 22:49:47 +02:00
c84e5ee878
coff: improve default COFF/PE object parser
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We now do not allocate memory for headers and other metadata unless
requested by the caller. Instead, we read-in the entire contents
of the image into memory and operate on pointers and casts wherever
possible. I have a left a TODO to hook up Windows' memory-mapped API
here in-place of standard `readToEndAlloc` which should be more memory
proof on memory constrained hosts.
This commit also supplements our `std.coff` with a lot missing basic
extern structs required to make our COFF linker.
2022-08-23 08:55:04 +02:00
10b95d89f8
coff: change improperly used packed struct into extern struct
2022-08-19 16:45:16 -07:00
f7bc8900bf
std.coff: parse out codebase and entrypoint from optionalheader
2022-04-28 18:31:20 +03:00
Adrià Arrufat