Merge /u/gmbr3/gnu-efi/ branch unsigned-char into master

https://sourceforge.net/p/gnu-efi/code/merge-requests/47/

Merge /u/gmbr3/gnu-efi/ branch nullptr into master

https://sourceforge.net/p/gnu-efi/code/merge-requests/46/

Merge /u/gmbr3/gnu-efi/ branch pkgconf2 into master

https://sourceforge.net/p/gnu-efi/code/merge-requests/45/

Merge /u/yetist/gnu-efi/ branch dev-master into master

https://sourceforge.net/p/gnu-efi/code/merge-requests/33/

Make TRUE/FALSE compatible with C23/C++

Signed-off-by: Callum Farmer <gmbr3@opensuse.org>

Make VOID a typedef

'void' is a type so VOID can be typedef instead of
a '#define' to improve compiler output

Signed-off-by: Callum Farmer <gmbr3@opensuse.org>

Make WCHAR and CHAR16 identical

And actually use wchar_t
gnu-efi already uses L string literals which are of type
wchar_t

Signed-off-by: Callum Farmer <gmbr3@opensuse.org>

ISO-Latin-1 requires unsigned char

It has characters from 0 to 256 so this requires
an unsigned 8 bit value

Signed-off-by: Callum Farmer <gmbr3@opensuse.org>

Make NULL compatible with C23/C++

Signed-off-by: Callum Farmer <gmbr3@opensuse.org>

Add pkgconfig file

Also add EXEC_PREFIX and INCLUDEDIR variables

This was requested by fwupd-efi, to be able
to retrieve the version number of gnu-efi
so we can detect features

Signed-off-by: Call

Add pkgconfig file

Also add EXEC_PREFIX and INCLUDEDIR variables

This was requested by fwupd-efi, to be able
to retrieve the version number of gnu-efi
so we can detect features

Signed-off-by: Callum Farmer <gmbr3@opensuse.org>

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Merge /u/gmbr3/gnu-efi/ branch boolean into master

https://sourceforge.net/p/gnu-efi/code/merge-requests/43/

make: Fix shell exit status handling

Right now whenever we have shell commands with loops, errors in the
middle are accidentally ignored, and make continues to process commands.

This adds 'set -e'

make: Fix shell exit status handling

Right now whenever we have shell commands with loops, errors in the
middle are accidentally ignored, and make continues to process commands.

This adds 'set -e' to all of those, so they'll propagate back up.

Signed-off-by: Peter Jones <pjones@redhat.com>

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Use CFLAGS with "gcc -print-libgcc-file-name" to get the right one.

This makes us use CFLAGS when trying to find libgcc, so we don't get the
one with the wrong endian or float ABI.

Signed-off-by: P

Use CFLAGS with "gcc -print-libgcc-file-name" to get the right one.

This makes us use CFLAGS when trying to find libgcc, so we don't get the
one with the wrong endian or float ABI.

Signed-off-by: Peter Jones <pjones@redhat.com>

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Make: make "make DESTDIR=../foo install" work right.

This makes the normal DESTDIR= variable work on the command line, and
makes relative paths always relative to the top-level directory.

Signed-of

Make: make "make DESTDIR=../foo install" work right.

This makes the normal DESTDIR= variable work on the command line, and
makes relative paths always relative to the top-level directory.

Signed-off-by: Peter Jones <pjones@redhat.com>

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Implement Print(L"%p", ptr);

Signed-off-by: Peter Jones <pjones@redhat.com>

Use C/C++ boolean when available

Signed-off-by: Callum Farmer <gmbr3@opensuse.org>

Make ELF constructors and destructors work

This makes setup and teardown functions defined with
__attribute__((__constructor__) and __attribute__((__destructor__)) work
in normal circumstances in EF

Make ELF constructors and destructors work

This makes setup and teardown functions defined with
__attribute__((__constructor__) and __attribute__((__destructor__)) work
in normal circumstances in EFI binaries.

A couple of notes:
- it implements both the old-style .ctors/.dtors methods and the newer
style .init_array/.fini_array ELF constructor and destructor arrays,
processed in the order:
.init_array[]
.ctors[]
efi_main()
.dtors[]
.fini_array[]
- Destructors will only be called if efi_main() exits using "return";
any call to Exit() will still longjmp() past them.
- InitializeLib() has already been called before constructors run, so
they don't need to call it (and neither does anything else.) For
compatibility, it has been altered so calling it more than once is
safe.
- No attempt is made to handle any constructor or destructor with a
prototype other than "void func(void);", but note that InitializeLib
has been called, so LibImageHandle, ST, BS, and RT are set.
- The init_array/ctor/dtor/fini_array lists aren't the using the GNU
"CONSTRUCTOR" output section command, so they don't start with a size.
- The lists are individually sorted during the link stage via
SORT_BY_NAME() in the linker script.
- The default (empty) init_array/ctor/dtor/fini_array lists are padded
out to 8-byte alignment with ".p2align 3, 0", and each list always has
at least one ".long 0" at the end of it (even if it's completely
empty). As a result, they can have NULLs that need to be skipped.
The sections they're in are mergeable, so the NULLs don't have to be
exclusively at the end.
- The ia64 and mips64el arches have not been tested.

Signed-off-by: Peter Jones <pjones@redhat.com>

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Make CHAR8 and similar be defined the same way edk2 does it.

Signed-off-by: Peter Jones <pjones@redhat.com>

CFLAGS: add -Wno-pointer-sign

Signed-off-by: Peter Jones <pjones@redhat.com>

Semi-asciibetize _Print()'s formatters.

This is ascii order but with upper and lower case letters mixed, so
things like 'X' and 'x' that use fallthrough still stay together.

Signed-off-by: Peter Jo

Semi-asciibetize _Print()'s formatters.

This is ascii order but with upper and lower case letters mixed, so
things like 'X' and 'x' that use fallthrough still stay together.

Signed-off-by: Peter Jones <pjones@redhat.com>

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Switch to -fPIE

Signed-off-by: Peter Jones <pjones@redhat.com>

Remove the accidentally created lib/Makefile.orig

This was added in dae0b4b0b0d522caecf09123db2cf0250c37a169.

Signed-off-by: Peter Jones <pjones@redhat.com>

Fix a minor coverity complaint in some apps

Coverity added a new kind of check, and it noticed some minor errors
with some types in two of the apps here, both of the same form:

1. gnu-efi-3.0.6/app

Fix a minor coverity complaint in some apps

Coverity added a new kind of check, and it noticed some minor errors
with some types in two of the apps here, both of the same form:

1. gnu-efi-3.0.6/apps/lfbgrid.c:91: overflow_before_widen: Potentially
overflowing expression "info->VerticalResolution *
info->PixelsPerScanLine" with type "unsigned int" (32 bits, unsigned) is
evaluated using 32-bit arithmetic, and then used in a context that
expects an expression of type "UINTN" (64 bits, unsigned).

1. gnu-efi-3.0.6/apps/bltgrid.c:67: overflow_before_widen: Potentially
overflowing expression "info->VerticalResolution *
info->HorizontalResolution" with type "unsigned int" (32 bits, unsigned)
is evaluated using 32-bit arithmetic, and then used in a context that
expects an expression of type "UINTN" (64 bits, unsigned).

This resolves both issues.

Signed-off-by: Peter Jones <pjones@redhat.com>

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lfbgrid: Make pointer size testing not arch name dependent

Merge /u/gmbr3/gnu-efi/ branch gc-sections into master

https://sourceforge.net/p/gnu-efi/code/merge-requests/42/