Callum Farmer
dfc27f3416
Re-format README
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* Make it look right in Markdown format
* Fix PE32+ spec link
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-09-16 15:37:17 +01:00
Callum Farmer
2a3244d2e5
Sort licenses and the main README
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* Set main license to GPL-2.0-or-later (seems to be generally)
* Denote efilib license as a license
* Add edk2 license due to files using it
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-09-16 15:37:17 +01:00
Callum Farmer
189cf4ec73
Add missed CompareGuid fixup
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Missed from ncroxon/gnu-efi@c14705b746
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-09-16 15:37:17 +01:00
Callum Farmer
86239d7bdf
Add notice section on the .rodata change
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Change made in ncroxon/gnu-efi@262c1f4604
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-09-16 15:37:17 +01:00
Callum Farmer
7bf718da57
Add notice about functional changes
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* As this may break compilation and cause runtime errors, supply a notice on how to fix it
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-09-16 15:36:12 +01:00
Callum Farmer
5aaf99b474
Update some things for v4
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* Create macro to detect v4
* Update section info text
* Set version to 4.0.0
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-08-23 11:46:35 +01:00
Callum Farmer
f505aa71e6
Add missed clean-up for FreeBSD
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Missed from ncroxon/gnu-efi@13c46e46a6
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-08-19 14:00:13 +01:00
Callum Farmer
88f0e1cca8
Update old_ABI test for CompareGuid
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Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-08-04 19:23:50 +01:00
Callum Farmer
b23462d47c
Add single option to revert to old ABI
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Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-08-04 19:13:32 +01:00
Callum Farmer
81321deb03
Move STATIC to efidef.h
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* Allows use in legacy.h
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-08-03 16:21:38 +01:00
Callum Farmer
c14705b746
Fix up for new CompareGuid
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Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-08-03 16:21:38 +01:00
Callum Farmer
a093fe0378
Make CompareGuid match EDK2 ABI
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* return BOOLEAN instead of INTN
* Use EFIAPI
* Opposite return codes
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-08-03 16:21:38 +01:00
Callum Farmer
13c46e46a6
Sync FreeBSD
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* Always use objcopy -O (--target doesn't make sense)
and isn't available on freebsd
* No efi-bsdrv target (but has efi-app)(bug in binutils??)
* Sync linker scripts (all features are supported)
* Use clang as HOSTCC (there is no default gcc)
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-08-03 16:21:00 +01:00
Callum Farmer
3398bf0dd9
Align REL(A) def with GLIBC
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Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-28 15:43:37 +01:00
Callum Farmer
939dffb06f
Allow forcefully ignoring glibc headers on Linux
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* Sometimes it may not be available so allow use of the substitute version
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-28 15:43:32 +01:00
Callum Farmer
06320f8fb3
Don't edit the riscv subsystem if using objcopy
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* Only needed in binary mode
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-16 14:49:52 +01:00
Callum Farmer
e092a94869
Add non-objcopy IA32 crt0/lds
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* Needed by embedded (MacOS) ELF toolchain
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-16 14:49:52 +01:00
Callum Farmer
644e03821e
Tune for new MacOS toolchains
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* Doesn't seem to like nocombreloc
* i686 doesn't have the efi-app-ia32 target (bug in binutils??)
* Set float manually on ARM32 due to generic toolchain
* Ensure _DYNAMIC symbol exists
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-16 14:49:52 +01:00
Callum Farmer
8f5c321507
Better detect the correct MacOS toolchain
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* We need ELF not Mach-O
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-16 14:49:52 +01:00
Callum Farmer
5d4ada9352
Add missing parts to elf.h
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* Missing LGPL-2.1+ license
* Add missing REL definitions
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-16 14:49:36 +01:00
Callum Farmer
d416122fd8
Add extra archs to MacOS CI/CD
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* Add x86, ARM32
* RISC-V won't work until binutils remove the shared library embedded
ELF blocker
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-16 14:49:20 +01:00
Callum Farmer
16a913e01c
Disable norelro on macOS
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The no platform GNU ELF linker rejects it
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-14 18:50:40 +01:00
Callum Farmer
b6f99c7ac5
Add substitute elf.h for macOS
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Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-14 18:50:39 +01:00
Callum Farmer
f19216bf87
Add macOS toolchain
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Fixes ncroxon/gnu-efi#36
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-14 18:50:17 +01:00
Nigel Croxon
33727c2abe
Merge pull request #34 from gmbr3/riscv
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Toolchain fixes + RISCV64 objcopy move + AARCH64 non-objcopy restore
2024-07-06 20:48:55 -04:00
Callum Farmer
2765122e67
X86_64: We use RELA not REL
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Weird huh? GNU ld uses RELA but no addends, as soon as
you get an addend from LLD, this code breaks
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-04 15:44:02 +01:00
Callum Farmer
9c953ddf27
Make old ABI func static
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Otherwise, LLVM will emit an extern symbol if -O0 is used
which will break the build
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-04 15:44:02 +01:00
Callum Farmer
f77e4e8a8e
Force DWARF 4 on LLVM
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Otherwise readelf just throws an absolute blowup :(
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-04 15:44:01 +01:00
Callum Farmer
0c0b91b9f9
PC file missing from clean
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The pkgconfig file was not being removed
by clean, add the missing statement
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-04 15:44:01 +01:00
Callum Farmer
21f87c2b1e
Fixup riscv64 objcopy move
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Detect new enough objcopy
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-04 15:44:01 +01:00
Callum Farmer
353984bb97
Move riscv64 default to objcopy
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Fixes ncroxon/gnu-efi#11
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-04 15:44:01 +01:00
Callum Farmer
23715d6389
Restore non-objcopy ARM64 crt0/lds
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* An up-to-date version of it anyways
* Useful for systems without objcopy 2.38+
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-04 15:44:01 +01:00
Callum Farmer
9fb0825a6b
Output ELF data file on Linux CI/CD
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* Useful for checking moved/new ELF sections
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-04 15:44:00 +01:00
Callum Farmer
771b632092
Add Linux musl-libc toolchain
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* Use gcc as compiler and bfd as linker
* Use musl toolchain prefixes
* musl doesn't have any Ubuntu cross toolchains
so x86_64 only
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-04 15:43:42 +01:00
Callum Farmer
16c9eedafb
Add Linux LLVM toolchain
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* Use clang as compiler and LLD as linker
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-04 15:29:04 +01:00
Callum Farmer
d9b395ac03
Make CopyMemC call CopyMem
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* The last part of this: I hope :)
* ISO C permits overwriting of Src even if it marks Src as CONST
* UEFI marks Src as NON CONST, so forward calls via this function
* Allows us to keep in-line with shim without causing Werror havoc with other downstreams
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-04 15:29:04 +01:00
Callum Farmer
c03d395571
Disable uninitialized error on GCC
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Gives error on 'Red' in bltgrid.c which is initialized
by the looks of it?
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-07-04 15:29:04 +01:00
Callum Farmer
f8ebcfc077
Use char16_t literals
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Add char16_t('u') literals
Remove wchar_t('L') literals
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-06-24 19:34:51 +01:00
Callum Farmer
ce1ec9d27b
Make CHAR8 use unsigned char
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* Means we don't have to switch the implementation of char to unsigned char
* Matches the underlying type of char8_t from C++20
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-06-24 19:34:51 +01:00
Callum Farmer
edfda7c396
Make CHAR16 use uint16_t
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musl-libc doesn't like fshort-wchar so remove wchar_t usage
Use uint16_t as char16_t can be up to 32bits
Fixes ncroxon/gnu-efi#16
Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
2024-06-24 19:34:18 +01:00
Nigel Croxon
9e479726ed
Merge pull request #33 from pbatard/msvc
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Apply stdbool/stdint MSVC fixes
2024-06-04 08:45:42 -04:00
Pete Batard
96e3b8469c
Apply stdbool/stdint MSVC fixes
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It seems that while Visual Studio can support the C23 standard, Microsoft didn't get the memo
about no longer requiring stdbool.h for true/false, so add an exception for that.
Also harmonize the inclusion of stdint.h for IA32 and IA64 so that, just like for other archs,
it is not limited to GNU-like compilers only.
Signed-off-by: Pete Batard <pete@akeo.ie>
2024-06-03 21:13:41 +01:00
Nigel Croxon
2a44cea3f3
Merge pull request #31 from pbatard/drv0
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Fix driver EFI subsystem for VS and RISCV64 and add driver testing
2024-05-28 08:40:32 -04:00
Pete Batard
0248433f2c
Add driver testing to the test list
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Signed-off-by: Pete Batard <pete@akeo.ie>
2024-05-24 10:29:50 +01:00
Pete Batard
eeb0e6a830
Fix RISCV64 not setting the subsystem according to EFI_SUBSYSTEM
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The RISCV64 toolchain does not support 16-bit variable relocation from assembly,
and even if it did support relocations, it would not properly set the subsystem
from --defsym. So we add an extra step on RISCV64, post objcopy, to set the field
manually (using dd and /bin/echo to output the relevant byte, as GNU Make's echo
does not support -ne).
Closes ncroxon/gnu-efi#27 .
Signed-off-by: Pete Batard <pete@akeo.ie>
2024-05-24 10:29:49 +01:00
Pete Batard
5d0de491f1
Fix drv0 not being properly set to Boot Service Driver for Visual Studio
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Signed-off-by: Pete Batard <pete@akeo.ie>
2024-05-24 10:29:35 +01:00
Nigel Croxon
4ecd540d46
Merge pull request #28 from pbatard/pbatard
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Add RISCV64 testing support and default to clean compiler output
2024-05-21 13:29:24 -04:00
Nigel Croxon
dee84a8948
Merge pull request #30 from pbatard/fixes
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Fix double reference to route80h.efi in apps
2024-05-21 13:27:58 -04:00
Pete Batard
0cdd5584a0
Fix double reference to route80h.efi in apps
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Commit 625bdb6368
2024-05-21 13:55:09 +01:00
Pete Batard
b50b0a0a2c
Add RISCV64 testing support
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Requires a recent QEMU (for the pflash0 options) and therefore Ubuntu 24.04.
Signed-off-by: Pete Batard <pete@akeo.ie>
2024-05-21 11:46:42 +01:00
