1325 lines
52 KiB
Plaintext
1325 lines
52 KiB
Plaintext
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Updated Changelog
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit 37d7bee82a627999563069b090866076e055a871
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Thu May 14 12:38:39 2015 -0400
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Added some missing error code descriptions
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Signed-off-by: Peter Jones <pjones@redhat.com>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit dae0b4b0b0d522caecf09123db2cf0250c37a169
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Thu May 14 12:20:51 2015 -0400
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Turns out we actually need setjmp in one of gnu-efi's prominent
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users, and it seems to make more sense to put it here than in
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the application.
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All of these are derived from the Tiano code, but I re-wrote the
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x86_64 one because we use the ELF psABI calling conventions instead
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of the MS ABI calling conventions. Which is to say you probably
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shouldn't setjmp()/longjmp() between functions with EFIAPI (aka
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__attribute__((ms_abi))) and those without.
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Signed-off-by: Peter Jones <pjones@redhat.com>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit b5a8e93cec396381a6d2beee022abbf50100f2fd
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Fri Apr 10 08:49:50 2015 -0400
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Bump version to 3.0.2
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit 01c9f11ed5ad55661e8fc8a3eee35c578564754b
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Fri Apr 10 08:46:40 2015 -0400
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Fix ARM32 and AARCH64 builds
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Without these added into SUBDIRS the initplat.c compilation will fail.
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Signed-off-by: Koen Kooi <koen.kooi@linaro.org>
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Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit dada63fd3de148c6f8551d253355c113547cd5a0
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Mon Mar 23 10:41:43 2015 -0400
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[PATCH] _SPrint: fix NULL termination
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maxlen is the maximum string length not the buffer size.
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Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit ce7098fb52e5fd4d16038964d029eb759f28eaaf
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Thu Feb 19 11:22:45 2015 -0500
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Enable out-of-tree building
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This patch enables building gnu-efi outside of the source tree.
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That in turn enables building for multiple architectures in parallel.
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The build directory is controlled by the OBJDIR make variable. It
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defaults to the value of ARCH, and can be overridden from the command
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line.
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This patch also cleans up some doubled slashes between INSTALLROOT
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and PREFIX.
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Signed-off-by: Jonathan Boeing <jonathan.n.boeing@gmail.com>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit f64cef26270bfbe04f038da33f95ae3f14c071bc
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Tue Jan 6 15:49:50 2015 -0500
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Since we're keeping this in git, it'd be nice not to see a bunch
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of make targets in 'status'
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Signed-off-by: Peter Jones <pjones@redhat.com>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit 322efb6b21ed0a5e42e8f124fd22bf0f8dbf01ae
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Mon Jan 5 13:20:43 2015 -0500
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version number changed from VERSION = 3.0u to VERSION = 3.0.1
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit 09027207f7c18af6caa45a744fc15c90b2a829db
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Mon Jan 5 13:13:22 2015 -0500
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From: Pete Batard <pete@akeo.ie>
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Date: Wed, 10 Dec 2014 21:08:34 +0000
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Subject: [PATCH] fixes for MSVC compilation
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These fixes are needed to address the following error and warnings when compiling the library part
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using Visual Studio 2013 Community Edition (as in https://github.com/pbatard/uefi-simple):
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* "lib\x86_64\math.c(49): error C4235: nonstandard extension used : '_asm' keyword not supported
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on this architecture"
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* "lib\print.c(98): error C2059: syntax error : '('" due to placement of EFIAPI macro
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* "lib\cmdline.c(94): warning C4090: 'function' : different 'const' qualifiers"
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* "lib\smbios.c(25): warning C4068: unknown pragma"
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* Also update macro definitions in "inc\<arch>\efibind.h" for MSVC
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Signed-off-by: Pete Batard <pete@akeo.ie>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit 15805ff38b83a72c2c7c96a24bd642ee1176d819
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Tue Nov 25 14:23:21 2014 -0500
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Add README.git file. Instructions on how to archive.
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit b868aa75669723b7e32f46524822e17e388fe2ba
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Tue Nov 25 13:26:45 2014 -0500
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This patch makes generating releases from git a very simple process; you
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simply edit the makefile's "VERSION" line to the new version, commit
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that as its own commit, and do: "make test-archive". That'll make a
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file in the current directory gnu-efi-$VERSION.tar.bz2 , with its top
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level directory gnu-efi-$VERSION/ and the source tree under that.
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Once you've tested that and you're sure it's what you want to release,
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you do "make archive", which will tag a release in git and generate a
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final tarball from it. You then push to the archive, being sure to
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include the tag:
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git push origin master:master --tags
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And upload the archive wherever it's supposed to go.
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Signed-off-by: Peter Jones <pjones@redhat.com>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit 530d68ba191850edafc6da22cb2df55bec0c5fa5
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Tue Nov 25 10:09:50 2014 -0500
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The gnu-efi-3.0 toplevel subdirectory is really annoying. Kill it.
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Signed-off-by: Peter Jones <pjones@redhat.com>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit 00bd66ef46b59a1623a293491a8b2c65a6d61975
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Mon Nov 24 14:33:09 2014 -0500
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FreeBSD's binutils doesn't have "-j <glob>" support, so we need to
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include non-globbed versions of .rel/.rela individually.
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Signed-off-by: Peter Jones <pjones@redhat.com>
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Signed-off-by: Bill Paul <wpaul@windriver.com>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit 56eb64d3c06854b9b68d61e3c2d3bdf6ff2a9853
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Mon Nov 24 14:27:14 2014 -0500
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Right now we wind up trying to build gnuefi/.o from a source file that's
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an empty string. This is caused by the macros trying to generate
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install rules, but there's no real reason to have all that anyway. So
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just have some static install rules that are simpler and don't generate
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stuff on the fly.
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Signed-off-by: Peter Jones <pjones@redhat.com>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit 65e28a90a7be9e990b360286cea31e63319217fb
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Mon Nov 24 12:17:45 2014 -0500
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Add current OsIndications values.
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Signed-off-by: Peter Jones <pjones@redhat.com>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com
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commit be231055ce14d17610f0d7b6133a87b99a22662b
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Mon Nov 24 12:15:34 2014 -0500
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Add the QueryVariableInfo() API.
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Signed-off-by: Peter Jones <pjones@redhat.com>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit 60efb7a2939b65a01e95aa8b535f1b756d984fba
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Mon Nov 24 12:13:23 2014 -0500
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Add the capsule API.
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Signed-off-by: Peter Jones <pjones@redhat.com>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit ef08b655d1f8dfbd9a0f3a86d5685b24695ef12f
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Mon Nov 17 16:05:42 2014 -0500
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Fix Table Header misspelling. Change from EFI_TABLE_HEARDER to
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EFI_TABLE_HEADER.
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Signed-Off-By: Nigel Croxon <nigel.croxon@hp.com>
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commit 370cce41da3fff41ba38feb1262002aff2d85ffd
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Thu Nov 6 14:41:40 2014 -0500
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If CROSS_COMPILE is set, ignore the ARCH value supplied on the
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command line and use the target machine of the cross compiler.
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Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit d32fb845433ff6fb38e81ae0d9273454e7d18197
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Thu Nov 6 14:30:03 2014 -0500
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Allow reuse of this file beyond GPL compatible software,
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update the license of crt0-efi-aarch64.S to dual 2-clause BSD/GPLv2+.
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Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit aa1df67f48f3c035fa8891e1bb311ec21500d6d9
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Tue Oct 21 11:08:47 2014 -0400
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Add the missing Variable attributes
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From: Jeremy Compostella <jeremy.compostella@intel.com>
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Date: Mon, 13 Oct 2014 17:50:50 +0200
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Subject: [PATCH] Add the missing Variable attributes
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Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit 5706dff09364cbbec37f47e2fe1350747f631d74
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Tue Aug 26 10:54:22 2014 -0400
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From: David Decotigny <decot@googlers.com>
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Date: Mon, 25 Aug 2014 13:28:49 -0700
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Subject: [PATCH] document that binutils >= 2.24 needed.
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commit ac983081 "Add support for non-PE/COFF capable objcopy" depends
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on objcopy accepting wildcards for the section names. This feature is
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available only with binutils >= 2.24 (binutils 2e62b7218 "PR
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binutils/15033").
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Signed-off-by: David Decotigny <decot@googlers.com>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit 6c10e225bc759d69af520a551b9d7b37f3ae0a82
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Mon Aug 25 08:51:23 2014 -0400
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From: David Decotigny <decot@googlers.com>
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Date: Thu, 31 Jul 2014 18:19:16 -0700
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Subject: [PATCH 5/5] allow to use external stdarg.h
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in cases we use gnu-efi together with other libs that define stdarg.h,
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break the tie by telling gnu-efi to use that stdarg.h .
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Signed-off-by: David Decotigny <decot@googlers.com>
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
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commit 16d65c0669258c8044e3549b2d9eb0cf0eb08f5a
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Author: Nigel Croxon <nigel.croxon@hp.com>
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Date: Tue Aug 19 12:07:00 2014 -0400
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From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
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Date: Mon, 11 Aug 2014 15:39:16 +0200
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Subject: [PATCH] Add support for 32-bit ARM
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This adds support for 32-bit ARM using an approach similar to the one used for
|
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64-bit ARM (AArch64), i.e., it does not rely on an objcopy that is aware of EFI
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or PE/COFF, but lays out the entire PE/COFF header using the assembler.
|
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In the 32-bit ARM case (which does not have a division instruction), some code
|
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has been imported from the Linux kernel to perform the division operations in
|
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software.
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Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
|
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
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commit b28143d4fb4f6969dc0c87c853d3527d889951d7
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Author: Nigel Croxon <nigel.croxon@hp.com>
|
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Date: Fri Aug 8 15:54:19 2014 -0400
|
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|
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Updated Changelog
|
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
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commit 1525190354f5faac33015e17c9ba7ea2bb2be35b
|
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Author: Nigel Croxon <nigel.croxon@hp.com>
|
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Date: Fri Aug 8 15:35:09 2014 -0400
|
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|
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From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
|
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Date: Fri, 8 Aug 2014 18:16:59 +0200
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Subject: [PATCH 4/4] Add support for 64-bit ARM (AArch64)
|
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|
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This adds support for 64-bit ARM (AArch64) environments. Since there is no
|
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EFI-capable objcopy for this platform, this contains a manually laid out
|
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PE/COFF header using the assembler.
|
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In addition, it includes the relocation bits, some string functions that GCC
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assumes are available and other glue to hold it all together.
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This can be cross built using
|
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|
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make CROSS_COMPILE=aarch64-linux-gnu-
|
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Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
|
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
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commit ac983081525f9483941517dfb53cf8d0163d49c0
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Author: Nigel Croxon <nigel.croxon@hp.com>
|
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Date: Fri Aug 8 15:32:26 2014 -0400
|
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|
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From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
|
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Date: Fri, 8 Aug 2014 17:53:42 +0200
|
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Subject: [PATCH 3/4] Add support for non-PE/COFF capable objcopy
|
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Introduce HAVE_EFI_OBJCOPY and set it if objcopy for $ARCH support PE/COOF and
|
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EFI, i.e., it supports --target efi-[app|bsdrv|rtdrv] options. Use it to decide
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whether to invoke objcopy with those options or use the linker to populate the
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PE/COFF header.
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Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
|
||
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Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
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|
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commit fb063f0f65543b3e2bf55a39d5aa70b17a98c65e
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Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
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Date: Fri Aug 8 15:26:38 2014 -0400
|
||
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|
||
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From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
|
||
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Date: Fri, 8 Aug 2014 17:37:36 +0200
|
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Subject: [PATCH 2/4] Add support for cross compilation
|
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|
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This changes the logic that defines ARCH (and HOSTARCH) to take CROSS_COMPILE
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into account. Also, $prefix is not assigned, so that the default will be what
|
||
|
is on the path rather than hardcoded in /usr/bin.
|
||
|
|
||
|
This results in the build doing the right thing if CROSS_COMPILE is set in the
|
||
|
environment and no ARCH or prefix options are passed to make, aligning it with
|
||
|
most other CROSS_COMPILE compatible projects.
|
||
|
|
||
|
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit 7a98d83fc32de6cf0b1ce5e12dfe80690f29fb3f
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Fri Aug 8 15:25:03 2014 -0400
|
||
|
|
||
|
From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
|
||
|
Date: Fri, 8 Aug 2014 16:50:45 +0200
|
||
|
Subject: [PATCH 1/4] Restrict GNU_EFI_USE_MS_ABI GCC version test to x86_64
|
||
|
|
||
|
The version test only applies to x86_64 builds, so no need to do it
|
||
|
for other archs.
|
||
|
|
||
|
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit f42974dd9a7d0ea690d293f88396abd289f0014c
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Fri Aug 8 15:21:16 2014 -0400
|
||
|
|
||
|
From: David Decotigny <decot@googlers.com>
|
||
|
Date: Thu, 31 Jul 2014 13:42:23 -0700
|
||
|
Subject: [PATCH 4/4] Use Shell protocols to retrieve argc/argv, when
|
||
|
available.
|
||
|
|
||
|
New header files efishellintf.h efishellparm.h are coming from EDK
|
||
|
II, initial location and license at top of files. Only modifications:
|
||
|
- efishellintf.h: s/EFI_FILE_PROTOCOL/EFI_FILE/ + expand BITx macros (1<<x)
|
||
|
- efishellparm.h: typedef VOID *SHELL_FILE_HANDLE to avoid including
|
||
|
ShellBase.h
|
||
|
- both: removed extern EFI_GUID variable decls
|
||
|
|
||
|
This also adds apps/t8.c, a simple demo.
|
||
|
|
||
|
Signed-off-by: David Decotigny <decot@googlers.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit a61fa058e9a87f966de3342b8c95fdbdcb007827
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Fri Aug 8 15:17:32 2014 -0400
|
||
|
|
||
|
From: David Decotigny <decot@googlers.com>
|
||
|
Date: Thu, 31 Jul 2014 13:41:52 -0700
|
||
|
Subject: [PATCH 3/4] document format of LoadedImage::LoadOptions data
|
||
|
|
||
|
Signed-off-by: David Decotigny <decot@googlers.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit 2f440200c855154f929d28971b2fd702ea7a207a
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Fri Aug 8 15:15:59 2014 -0400
|
||
|
|
||
|
From: David Decotigny <decot@googlers.com>
|
||
|
Date: Thu, 31 Jul 2014 13:39:37 -0700
|
||
|
Subject: [PATCH 2/4] Use OpenProtocol instead of HandleProtocol
|
||
|
|
||
|
UEFI 2.x recommends OpenProtocol instead of HandleProtocol.
|
||
|
|
||
|
Signed-off-by: David Decotigny <decot@googlers.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit 7f173da1e54f8cfe4c7c7c091ab6585af07b25ce
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Fri Aug 8 15:14:26 2014 -0400
|
||
|
|
||
|
From: David Decotigny <decot@googlers.com>
|
||
|
Date: Thu, 31 Jul 2014 13:30:07 -0700
|
||
|
Subject: [PATCH 1/4] move cmdline parser to its own file
|
||
|
|
||
|
Signed-off-by: David Decotigny <decot@googlers.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit 0ad8fb87cbc59f58675b18253ad802ba51f1d132
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Wed Jul 30 15:06:36 2014 -0400
|
||
|
|
||
|
From: David Decotigny <decot@googlers.com>
|
||
|
Date: Mon, 28 Jul 2014 21:28:50 -0700
|
||
|
Subject: [PATCH 3/3] make cmdline parsing a 1st class citizen
|
||
|
|
||
|
Refactor ParseCmdline and apps/Alloc+FreePages to factorize
|
||
|
boilerplate and move the new parser to the main API.
|
||
|
|
||
|
Signed-off-by: David Decotigny <decot@googlers.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit ff7ec964f2c0de0cfc4b52cfdd356003450f28bf
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Wed Jul 30 15:05:28 2014 -0400
|
||
|
|
||
|
From: David Decotigny <decot@googlers.com>
|
||
|
Date: Mon, 28 Jul 2014 21:00:52 -0700
|
||
|
Subject: [PATCH 2/3] Avoid buffer overflow while parsing the cmdline args
|
||
|
|
||
|
Signed-off-by: David Decotigny <decot@googlers.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit 8d86ee202a9bb553375f56ae1d2944818112b68b
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Wed Jul 30 15:04:44 2014 -0400
|
||
|
|
||
|
From: David Decotigny <decot@googlers.com>
|
||
|
Date: Mon, 28 Jul 2014 21:01:35 -0700
|
||
|
Subject: [PATCH 1/3] Fix cmdline parser
|
||
|
|
||
|
The cmdline parser would not return the correct number of args, would
|
||
|
allocate one too many. Also make it clear from the declaration that we
|
||
|
expect a suitably lare argv.
|
||
|
|
||
|
Signed-off-by: David Decotigny <decot@googlers.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit 1ec094bfaf46a610a740dadc0150bf457dd72345
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Wed Jul 23 09:54:25 2014 -0400
|
||
|
|
||
|
From: Julian Klode <julian.klode@gmail.com>
|
||
|
Date: Mon, 21 Jul 2014 14:26:23 -0400
|
||
|
Subject: [PATCH] inc/efistdarg.h: Use gcc builtins instead of stdarg.h or broken stubs
|
||
|
|
||
|
We cannot use stdarg.h, as this breaks applications compiling
|
||
|
with -nostdinc because those will not find the header.
|
||
|
We also cannot use the stubs, as they just produce broken code,
|
||
|
as seen in the gummiboot 45-1 Debian release.
|
||
|
|
||
|
Signed-off-by: Julian Klode <julian.klode@gmail.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit 6caab22f23434f41f42cfe7591d9a7ae66de9f0a
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Thu Jun 19 10:39:23 2014 -0400
|
||
|
|
||
|
From: Laszlo Ersek <lersek@redhat.com>
|
||
|
Date: Mon, 2 Jun 2014 23:26:48 +0200
|
||
|
Subject: [PATCH] always observe EFIAPI calling convention when calling
|
||
|
STO.SetAttribute
|
||
|
|
||
|
We have to consider the following cases wrt. the PRINT_STATE.Output and
|
||
|
PRINT_STATE.SetAttr EFIAPI function pointers, especially when building for
|
||
|
x86_64 with gcc:
|
||
|
|
||
|
(1) The compiler is new enough, and EFIAPI actually ensures the Microsoft
|
||
|
calling convention. In this case everything happens to work fine even
|
||
|
if we forget uefi_call_wrapper(), because the wrapper would expand to
|
||
|
a normal C function call anyway.
|
||
|
|
||
|
(2) Otherwise (ie. gcc is old), EFIAPI expands to nothing, and we must
|
||
|
take into account the called function's origin:
|
||
|
|
||
|
(2a) If the callee that is declared EFIAPI is *defined* inside gnu-efi,
|
||
|
then EFIAPI means nothing for the callee too, so caller and callee
|
||
|
only understand each other if the caller intentionally omits
|
||
|
uefi_call_wrapper().
|
||
|
|
||
|
(2b) If the callee that is declared EFIAPI is defined by the platform
|
||
|
UEFI implementation, then the caller *must* use
|
||
|
uefi_call_wrapper().
|
||
|
|
||
|
The PRINT_STATE.Output EFIAPI function pointer is dereferenced correctly:
|
||
|
the PFLUSH() distinguishes cases (2a) from (2b) by using IsLocalPrint().
|
||
|
|
||
|
However use of the PRINT_STATE.SetAttr EFIAPI function pointer is not
|
||
|
always correct:
|
||
|
|
||
|
- The PSETATTR() helper function always relies on the wrapper (case (2b)).
|
||
|
This is correct, because PRINT_STATE.SetAttr always points to a
|
||
|
platform-provided function.
|
||
|
|
||
|
- The DbgPrint() function contains two incorrect calls: they mistakenly
|
||
|
assume case (2a) (or case (1)), even though the pointer always points to
|
||
|
a platform function, implying (2b). (The error is masked in case (1).)
|
||
|
Fix them.
|
||
|
|
||
|
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit ecfd1ded9a799c3a572d4eb7fbb52582fe4d3390
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Tue Jun 10 12:59:09 2014 -0400
|
||
|
|
||
|
Add VPoolPrint Function
|
||
|
|
||
|
Equivalent to PoolPrint but using a va_list parameter
|
||
|
|
||
|
Signed-off-by: Sylvain Chouleur <sylvain.chouleur@intel.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit f16d93f3b9e314336a387a3885c7fd2f176c41d3
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Fri May 16 11:33:51 2014 -0400
|
||
|
|
||
|
Revert "The prototype of DbgPrint() is incorrect, at the end of "inc/efidebug.h"."
|
||
|
A problem was found compiling on GCC 4.8.
|
||
|
|
||
|
This reverts commit 644898eabc06c8efaa3aa54f84cdd468960a2f6c.
|
||
|
|
||
|
commit 644898eabc06c8efaa3aa54f84cdd468960a2f6c
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Wed May 14 09:09:47 2014 -0400
|
||
|
|
||
|
The prototype of DbgPrint() is incorrect, at the end of "inc/efidebug.h".
|
||
|
Consequently, when your program calls DbgPrint() via the DEBUG() macro,
|
||
|
it fails to set up the stack correctly (it does not pass the arguments
|
||
|
through the ellipsis (...) according to the EFIAPI calling convention).
|
||
|
However, va_start() inside DbgPrint() *assumes* that stack.
|
||
|
|
||
|
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit 8921ba2fc5f6163bdad3b5902c5d9d638415dde0
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Mon Apr 14 18:49:23 2014 -0400
|
||
|
|
||
|
Cleaned up compile warnings.
|
||
|
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit 42cca551dbf1c0be9e02e8d3d3c417ce35749638
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Mon Apr 14 14:04:11 2014 -0400
|
||
|
|
||
|
Module lib/ParseCmdLine.c has errors, it incorrectly mixes "char" and "CHAR16"
|
||
|
and uses a pointer to argv[] like it's argv[]. The compiler only issues
|
||
|
warnings though. Here is a patch to remove compiler warnings and make the
|
||
|
code behave.
|
||
|
|
||
|
Signed-off-by: Bernard Burette <bub75@users.sf.net>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit 4e8460f1aedd2724de876be5b154eb5752bfada5
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Mon Apr 14 13:53:03 2014 -0400
|
||
|
|
||
|
Here is a very small patch to remove a compiler warning when processing lib/smbios.c.
|
||
|
|
||
|
Signed-off-by: Bernard Burette <bub75@users.sf.net>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit 6a0875ca2fcb67e7d1a1e2d15f3bcc645329dc75
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Mon Apr 14 13:45:16 2014 -0400
|
||
|
|
||
|
Here is a very small patch to remove compiler warning in function
|
||
|
"LibLocateHandleByDiskSignature()" because the "Start" variable is
|
||
|
give a value which is not used.
|
||
|
|
||
|
Signed-off-by: Bernard Burette <bub75@users.sf.net>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit d5f35dfb8008ba65bcc641559accd9bc13386ef9
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Mon Apr 14 13:40:29 2014 -0400
|
||
|
|
||
|
Here is a very small patch to remove *~ files in include diretory.
|
||
|
|
||
|
Signed-off-by: Bernard Burette <bub75@users.sf.net>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit 1a04669a7bb022984c9b54a0f73d7d67a2540fb7
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Mon Apr 14 12:45:57 2014 -0400
|
||
|
|
||
|
Here is a patch for "DevicePathToStr()" to display device path according to UEFI 2 specification.
|
||
|
The path is in the two files inc/efidevp.h and lib/dpath.c.
|
||
|
|
||
|
It also add the Sata device path and removes the "/?" path for unknown device paths.
|
||
|
|
||
|
Signed-off-by: Bernard Burette <bub75@users.sf.net>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit 3c62e78556aea01e9798380cd46794c6ca09d4bd
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Tue Apr 1 10:26:44 2014 -0400
|
||
|
|
||
|
Removed GPL code setjmp_ia32.S, setjmp_ia64.S, setjmp_x86_64.S
|
||
|
Not used anymore.
|
||
|
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
commit f9baa4f622cf34576d73e00d4a774a31f0f81fd7
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Mon Mar 31 08:37:56 2014 -0400
|
||
|
|
||
|
Remove incumbent GPL 'debian' subdiretory.
|
||
|
Update ChangeLog
|
||
|
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
|
||
|
Changelog format change from here and above to 'git log' style.
|
||
|
|
||
|
2014-04-01 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
Removed GPL code setjmp_ia32.S, setjmp_ia64.S, setjmp_x86_64.S
|
||
|
Not used anymore.
|
||
|
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
2014-03-17 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
Add support for the simple pointer and absolute pointer protocols
|
||
|
|
||
|
Signed-off-by: John Cronin <johncronin@users.sf.net>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
2014-03-14 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
Trying to recurse into subdirectories of object files may lead
|
||
|
to an error if the directory doesn't exist. Even when cleaning.
|
||
|
|
||
|
Signed-off-by: Sylvain Gault <sylvain.gault@gmail.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
2014-03-14 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
Make install used to copy files unconditionnally to their
|
||
|
destination. However, if the destination is used by another
|
||
|
Makefile, it will always see modified files. "install" target
|
||
|
now only updates the files when they need to.
|
||
|
|
||
|
Signed-off-by: Sylvain Gault <sylvain.gault@gmail.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
2014-02-13 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
Patch GNU-EFI to remove the ELILO code
|
||
|
|
||
|
Signed-off-by: Jerry Hoemann <jerry.hoemann@hp.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
2014-02-13 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
Initialize Status before calling GrowBuffer()
|
||
|
Status must be initialized before calling GrowBuffer() as it may
|
||
|
otherwise be uninitialized or set to EFI_BUFFER_TOO_SMALL by
|
||
|
other functions.
|
||
|
|
||
|
Signed-off-by: Gene Cumm <gene.cumm@gmail.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
2014-01-23 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
These changes allow manually overridden SRCDIR (current source
|
||
|
directory) and TOPDIR (top of source tree) to separate the
|
||
|
build directory from the source tree.
|
||
|
|
||
|
Signed-off-by: Gene Cumm <gene.cumm@gmail.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
2014-01-16 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
compilation: fix uninitialized variables warning
|
||
|
|
||
|
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
2014-01-13 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Implement VSPrint function, prints a formatted unicode string to a buffer.
|
||
|
|
||
|
Signed-off-by: Jeremy Compostella <jeremy.compostella@gmail.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
2014-01-10 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Created lib/argify.c and inc/argify.h containing the function argify.
|
||
|
It contains verbatim copy of the comment at beginning of file from
|
||
|
elilo.
|
||
|
There was no COPYING file in the elilo source that the comment refers to.
|
||
|
|
||
|
Signed-off-by: Jerry Hoemann <jerry.hoemann@hp.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
2014-01-08 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
The information needed is not really the host architecture as given by
|
||
|
the kernel arch. The information actually needed is the default target
|
||
|
of gcc.
|
||
|
|
||
|
Signed-off-by: Sylvain Gault <sylvain.gault@gmail.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
2013-10-11 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Added support for SetVariable to store volatile variable,
|
||
|
and SetNVVariable to store non volatile variable.
|
||
|
|
||
|
Signed-off-by: Sylvain Chouleur <sylvain.chouleur@gmail.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
2013-10-07 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
Atoi needs to have consistent declaration/definition.
|
||
|
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
2013-10-07 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
if you have a function that takes const arguments and then
|
||
|
e.g. tries to copy StrCmp, gcc will give you warnings about those
|
||
|
calls, and the warnings are right. These clutter up other things
|
||
|
you might miss that you should be more concered about.
|
||
|
|
||
|
You could work around it through vigorous typecasting
|
||
|
to non-const types, but why should you have to? All of these
|
||
|
functions are regorously defined as not changing their input
|
||
|
- it is const, and should be marked as such.
|
||
|
|
||
|
Signed-off-by: Peter Jones <pjones@redhat.com>
|
||
|
|
||
|
2013-10-02 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
Added two simple applications to allocate/free memory at EFI.
|
||
|
Used to test/find memory fragmentation issues linux.
|
||
|
|
||
|
Signed-off-by: Jerry Hoemann <jerry.hoemann@hp.com>
|
||
|
Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
2013-06-25 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Sample boot service driver.
|
||
|
|
||
|
Signed-off-by: David Decotigny <decot@googlers.com>
|
||
|
|
||
|
2013-06-25 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Tue Jun 25 08:47:03 2013 -0400
|
||
|
|
||
|
Be more pedantic when linking, don't allow duplicate symbols,
|
||
|
abort upon first error. Also make sure linker script comes
|
||
|
last for apps.
|
||
|
|
||
|
Signed-off-by: David Decotigny <decot@googlers.com>
|
||
|
|
||
|
2013-06-25 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Fix compilation on x86_64 without HAVE_USE_MS_ABI
|
||
|
make -C apps would fail on tcc.c because uefi_call_wrapper()
|
||
|
doesn't deal correctly with efi_callO-type invocation.
|
||
|
|
||
|
Signed-off-by: David Decotigny <decot@googlers.com>
|
||
|
|
||
|
2013-06-12 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Fix typo when disabling mno-mmx
|
||
|
|
||
|
Signed-Off-By: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
|
||
|
2013-06-12 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Disable MMX and SSE
|
||
|
|
||
|
GCC 4.8.0 adds some optimizations that will use movups/movaps (and use
|
||
|
%xmm* registers) when they're faster, and of course that won't work at
|
||
|
all since UEFI firmwares aren't guaranteed to initialize the mmx/sse
|
||
|
instructions.
|
||
|
|
||
|
This will be even more annoying, since most UEFI firmwares don't
|
||
|
initialize the #DE or #UD trap handlers, and your backtrace will be a
|
||
|
random path through uninitialized memory, occasionally including
|
||
|
whatever address the IDT has for #UD, but also addresses like "0x4" and
|
||
|
"0x507" that you don't normally expect to see in your call path.
|
||
|
|
||
|
Signed-off-by: Peter Jones <pjones@redhat.com>
|
||
|
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Wed Jun 12 10:29:40 2013 -0400
|
||
|
|
||
|
bug in make 3.82 expand to odd values
|
||
|
|
||
|
Some Makefiles tickle a bug in make 3.82 that cause libefi.a
|
||
|
and libgnuefi.a dependencies to expand to the odd values:
|
||
|
|
||
|
libefi.a: boxdraw.o) smbios.o) ...
|
||
|
libgnuefi.a(reloc_x86_64.o:
|
||
|
|
||
|
The patch replaces libgnuefi.a($(OBJS)) & libefi.a($(OBJS))
|
||
|
with an equivalent expansion that should work with any make
|
||
|
that supports $(patsubst).
|
||
|
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Wed Jun 12 09:53:01 2013 -0400
|
||
|
|
||
|
support .text.* sections on x86_64
|
||
|
|
||
|
Group them in .text. Also add vague linkage sections in .text.
|
||
|
|
||
|
Signed-off-by: David Decotigny <decot@googlers.com>
|
||
|
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Wed Jun 12 09:51:36 2013 -0400
|
||
|
|
||
|
cleanup and fix Make.defaults
|
||
|
|
||
|
Reorder variables in Make.defaults so that they are grouped by
|
||
|
functions. Also fixed ifeq (x,y) to have required syntax and make it
|
||
|
work for ARCH amd64->x86_64 renaming on BSD. Also provides top-level
|
||
|
Makefile with a "mkvars" target that displays effective variables.
|
||
|
|
||
|
Signed-off-by: David Decotigny <decot@googlers.com>
|
||
|
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Wed Jun 12 09:47:16 2013 -0400
|
||
|
|
||
|
automatically determine number of uefi_call_wrapper() args on x86_64
|
||
|
|
||
|
Instead of asking developers to explicitly pass the number of
|
||
|
parameters to the functions that get called, we determine them
|
||
|
automatically at preprocessing time. This should result in more
|
||
|
robust code.
|
||
|
|
||
|
Argument va_num is now ignored in x86_64 code, both with and
|
||
|
without HAVE_USE_MS_ABI.
|
||
|
|
||
|
Credits to the macro magic given in the comments.
|
||
|
|
||
|
Signed-off-by: David Decotigny <decot@googlers.com>
|
||
|
|
||
|
Author: Nigel Croxon <nigel.croxon@hp.com>
|
||
|
Date: Wed Jun 12 09:38:10 2013 -0400
|
||
|
|
||
|
fix parameter-passing corruption on x86_64 for >= 5 args
|
||
|
|
||
|
On x86_64 without HAVE_USE_MS_ABI support, uefi_call_wrapper() is a
|
||
|
variadic function. Parameters >=5 are copied to the stack and, when
|
||
|
passed small immediate values (and possibly other parameters), gcc
|
||
|
would emit a movl instruction before calling uefi_call_wrapper(). As a
|
||
|
result, only the lower 32b of these stack values are significant, the
|
||
|
upper 32b potentially contain garbage. Considering that
|
||
|
uefi_call_wrapper() assumes these arguments are clean 64b values
|
||
|
before calling the efi_callX() trampolines, the latter may be passed
|
||
|
garbage. This makes calling functions like
|
||
|
EFI_PCI_IO_PROTOCOL.Mem.Read()/Write() or BS->OpenProtocol() quite
|
||
|
unreliable.
|
||
|
|
||
|
This patch fixes this by turning uefi_call_wrapper() into a macro that
|
||
|
allows to expose the efi_callX() trampoline signatures to the callers,
|
||
|
so that gcc can know upfront that it has to pass all arguments to
|
||
|
efi_callX() as clean 64b values (eg. movq for immediates). The
|
||
|
_cast64_efi_callX macros are just here to avoid a gcc warning, they do
|
||
|
nothing otherwise.
|
||
|
|
||
|
Signed-off-by: David Decotigny <decot@googlers.com>
|
||
|
|
||
|
Author: noxorc <nigel.croxon@hp.com>
|
||
|
Date: Wed May 15 15:26:16 2013 -0400
|
||
|
|
||
|
- Removes the ElfW() macro usage from reloc_ia32.c and reloc_x86_64.c. These
|
||
|
macros only exist in link.h on Linux. On FreeBSD, the equivalent macro is
|
||
|
__ElfN(). But the macro usage is redundant. You're only going to compile the
|
||
|
ia32 file for IA32 binaries and the x86_64 file for X64 binaries. If you had
|
||
|
just one file built for both cases, then using the macro might make more
|
||
|
sense.
|
||
|
|
||
|
- Removes the "#define foo_t efi_foo_t" macros from reloc_ia32.c and
|
||
|
reloc_x86_64.c.
|
||
|
|
||
|
- Modifies inc/x86_64/efibind.h and inc/ia32/efibind.h to use the new
|
||
|
definitions for uint64_t, int64_t and int8_t. The 64-bit types are now defined
|
||
|
as:
|
||
|
|
||
|
typedef int __attribute__((__mode__(__DI__))) int64_t;
|
||
|
typedef unsigned int __attribute__((__mode__(__DI__))) uint64_t;
|
||
|
|
||
|
This removes the conflict between the host types dragged in by elf.h and the
|
||
|
type definitions in efibind.h that made the #define foo_t efi_foo_t" hack
|
||
|
necessary. Also, int8_t is now defined as signed char instead of just char
|
||
|
(assuming char == signed char is apparently not good enough).
|
||
|
|
||
|
- Also modifies these files to use stdint.h instead of stdint-gcc.h. It's
|
||
|
unclear if this is completely correct, but stdint-gcc.h is not present with
|
||
|
all GCC installs, and if you use -std=c99 or later you will force this case to
|
||
|
be hit. This also can break clang, which doesn't have a stdint-gcc.h at all.
|
||
|
|
||
|
- Removes the #include of <link.h> from reloc_ia32.c and reloc_x86_64.c (since
|
||
|
with the previous changes it's not needed anymore).
|
||
|
|
||
|
- Places the #include of <elf.h> after #include <efi>/#include <efilib.h> so
|
||
|
that we know the types will always be defined properly, in case you build on a
|
||
|
system where <elf.h> doesn't automatically pull in the right header files to
|
||
|
define all the needed types. (This actually happens on VxWorks. It's harmless
|
||
|
elsewhere. If you don't care about VxWorks, you can leave this out.)
|
||
|
|
||
|
- Modifies setjmp_ia32.S and setjmp_x86_64.S so to change "function" to
|
||
|
@function. The clang compiler doesn't like the former. Clang and GCC both like
|
||
|
the latter.
|
||
|
|
||
|
- Modifles Make.defaults so that if ARCH is detected as "amd64," it's changed
|
||
|
to "x86_64." It happens that uname -m on 64-bit FreeBSD reports the former
|
||
|
rather than the latter, which breaks the build. This may also be the case on
|
||
|
some other OSes. There's a way to force uname(1) to return x86_64 as the
|
||
|
machine type, but this way is a little friendlier.
|
||
|
|
||
|
- Creates gnuefi/elf_ia32_fbsd_efi.lds which specifies the object file type as
|
||
|
elf-ia32-freebsd. This is required for building on FreeBSD/i386, not just
|
||
|
FreeBSD/amd64.
|
||
|
|
||
|
- Modifies apps/Makefile to always use
|
||
|
$(TOPDIR)/gnuefi/elf_$(ARCH)_fbsd_efi.lds when building on either 32-bit or
|
||
|
64-bit FreeBSD instead of just for the x86_64 case.
|
||
|
|
||
|
- Changed LDFLAGS in Make.defaults to include --no-undefined. This will cause
|
||
|
linking to fail if there are any unsatisfied symbols when creating foo.so
|
||
|
during any of the app builds, as opposed to just silently succeeding and
|
||
|
producing an unusable binary.
|
||
|
|
||
|
- Changed CFLAGS to include -ffreestanding -fno-stack-protector -fno-stack-
|
||
|
check. This prevents clang from inserting a call to memset() when compiling
|
||
|
the RtZeroMem() and RtSetMem() routines in lib/runtime/efirtlib.c and guards
|
||
|
against the native compiler in some Linux distros from adding in stack
|
||
|
checking code which relies on libc help that isn't present in the EFI runtime
|
||
|
environment.
|
||
|
|
||
|
This does the following:
|
||
|
|
||
|
- Cleans up the ia32 and x86-64 relocation code a bit (tries to break the
|
||
|
dependency between the host ELF headers and the EFI runtime environment)
|
||
|
- Avoids the dependency on stdint-gcc.h which may not always be available
|
||
|
- Allows GNU EFI to build out of the box on both FreeBSD/i386 and
|
||
|
FreeBSD/amd64
|
||
|
- Allows GNU EFI to build out of the box with either GCC or clang on
|
||
|
FreeBSD/i386 and FreeBSD/amd64 9.0 and later.
|
||
|
- Makes things a little easier to port to VxWorks
|
||
|
- Avoids creating un-runable binaries with unresolved symbol definitions
|
||
|
(which can be very confusing to debug)
|
||
|
|
||
|
Author: noxorc <nigel.croxon@hp.com>
|
||
|
Date: Wed May 8 16:29:45 2013 -0400
|
||
|
|
||
|
Add the definitions for TCP, UDP and IP, for both IPv4 and IPv6.
|
||
|
|
||
|
|
||
|
2013-05-02 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
* Chnage from Matt Fleming <matt.fleming@intel.com>
|
||
|
- Preparation for adding the networking protocol definitions.
|
||
|
Add the service binding protocol.
|
||
|
|
||
|
2013-02-21 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
* Change from Peter Jones <pjones@redhat.com>
|
||
|
- Previously we were incorrectly passing 3 functions with
|
||
|
the System V ABI to UEFI functions as EFI ABI functions.
|
||
|
Mark them as EFIAPI so the compiler will (in our new
|
||
|
GNU_EFI_USE_MS_ABI world) use the correct ABI.
|
||
|
- These need to be EFIAPI functions because in some cases
|
||
|
they call ST->ConOut->OutputString(), which is an EFIAPI
|
||
|
function. (Which means that previously in cases that
|
||
|
needed "cdecl", these didn't work right.)
|
||
|
- If the compiler version is new enough, and GNU_EFI_USE_MS_ABI
|
||
|
is defined, use the function attribute ms_abi on everything
|
||
|
defined with "EFIAPI". Such calls will no longer go through
|
||
|
efi_call*, and as such will be properly type-checked.
|
||
|
- Honor PREFIX and LIBDIR correctly when passed in during the build.
|
||
|
- Add machine type defines for i386, arm/thumb, ia64, ebc, x86_64.
|
||
|
- __STDC_VERSION__ never actually gets defined unless there's a
|
||
|
--std=... line. So we were accidentally defining lots of c99
|
||
|
types ourself. Since it's 2012, use --std=c11 where appropriate,
|
||
|
and if it's defined and we're using gcc, actually include gcc's
|
||
|
stdint definitions.
|
||
|
- New test application added: route80h. This is a test program
|
||
|
for PciIo. It routes ioport 80h on ICH10 to PCI. This is also
|
||
|
useful on a very limited set of hardware to enable use of
|
||
|
a port 80h debug card.
|
||
|
- New test applcation added: modelist. This lists video modes
|
||
|
the GOP driver is showing us.
|
||
|
* Change from Finnbarr Murphy
|
||
|
- https://sourceforge.net/p/gnu-efi/feature-requests/2/
|
||
|
Please add the following status codes to <efierr.h>
|
||
|
EFI_INCOMPATIBLE_VERSION 25
|
||
|
EFI_SECURITY_VIOLATION 26
|
||
|
EFI_CRC_ERROR 27
|
||
|
EFI_END_OF_MEDIA 28
|
||
|
EFI_END_OF_FILE 31
|
||
|
EFI_INVALID_LANGUAGE 32
|
||
|
EFI_COMPROMISED_DATA 33
|
||
|
* Change from SourceForge.net Bug report
|
||
|
- https://sourceforge.net/p/gnu-efi/bugs/5/
|
||
|
BufferSize is a UINT64 *. The file shipped with GNU EFI is from
|
||
|
1998 whereas the latest one is from 2004. I suspect Intel changed
|
||
|
the API in order handle 64-bit systems.
|
||
|
* Change from Felipe Contreras <felipe.contreras@gmail.com>
|
||
|
- The current code seems to screw the stack at certain points.
|
||
|
Multiple people have complained that gummiboot hangs right away,
|
||
|
which is in part the fault of gummiboot, but happens only
|
||
|
because the stack gets screwed. x86_64 EFI already aligns the
|
||
|
stack, so there's no need for so much code to find a proper
|
||
|
alignment, we always need to shift by 8 anyway.
|
||
|
* Change from A. Steinmetz
|
||
|
- https://sourceforge.net/p/gnu-efi/patches/1/
|
||
|
The patch prepares for elilo to support uefi pxe over ipv6
|
||
|
See uefi spec 2.3.1 errata c page 963 as reference.
|
||
|
Verfied on an ASUS Sabertooth X79 BIOS Rev. 2104 system which
|
||
|
is able to do an IPv6 UEFI PXE boot.
|
||
|
* Release 3.0t
|
||
|
|
||
|
2012-09-21 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
* Change from Peter Jones <pjones@redhat.com>
|
||
|
- EFI Block I/O protocol versions 2 and 3 provide more information
|
||
|
regarding physical disk layout, including alingment offset at the
|
||
|
beginning of the disk ("LowestAlignedLba"), logical block size
|
||
|
("LogicalBlocksPerPhysicalBlock"), and optimal block transfer size
|
||
|
("OptimalTransferLengthGranularity").
|
||
|
* Release 3.0r
|
||
|
|
||
|
2012-04-30 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
* Change from Matt Fleming <matt.fleming@intel.com>
|
||
|
- The .reloc section is now 4096-byte boundary for x86_64.
|
||
|
Without this patch the .reloc section will not adhere to
|
||
|
the alignment value in the FileAlignment field (512 bytes by
|
||
|
default) of the PE/COFF header. This results in a signed
|
||
|
executable failing to boot in a secure boot environment.
|
||
|
* Release 3.0q
|
||
|
|
||
|
2011-12-12 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
* Changes from Fenghua Yu <fenghua.yu@intel.com>
|
||
|
- This fixes redefined types compilation failure for tcc.c on x86_64 machines.
|
||
|
* Release 3.0p
|
||
|
|
||
|
2011-11-15 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
* Changes from Darren Hart <dvhart@linux.intel.com>
|
||
|
- Conditionally assign toolchain binaries to allow overriding them.
|
||
|
- Force a dependency on lib for gnuefi.
|
||
|
* Release 3.0n
|
||
|
|
||
|
2011-08-23 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
* Changes from Peter Jones <pjones@redhat.com>
|
||
|
- Add guarantee 16-byte stack alignment on x86_64.
|
||
|
- Add routine to make callbacks work.
|
||
|
- Add apps/tcc.efi to test calling convention.
|
||
|
* Release 3.0m
|
||
|
|
||
|
2011-07-22 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
* Changed Makefiles from GPL to BSD.
|
||
|
* Changes from Peter Jones <pjones@redhat.com>
|
||
|
- Add ifdefs for ia64 to mirror ia32 and x86-64 so that
|
||
|
one can build with GCC.
|
||
|
- Add headers for PciIo.
|
||
|
- Add the UEFI 2.x bits for EFI_BOOT_SERVICES
|
||
|
- Add an ignore for .note.GNU-stack section in X86-64 linker maps.
|
||
|
* Release 3.0l
|
||
|
|
||
|
2011-04-07 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
* Change license from GPL to BSD.
|
||
|
* Release 3.0j
|
||
|
|
||
|
2009-09-12 Julien BLACHE <jb@jblache.org>
|
||
|
* Add support for FreeBSD.
|
||
|
* Release 3.0i
|
||
|
|
||
|
2009-09-11 Julien BLACHE <jb@jblache.org>
|
||
|
* Fix elf_ia32_efi.lds linker script to be compatible with the new
|
||
|
linker behaviour. Patch from the RedHat bugzilla 492183.
|
||
|
|
||
|
2009-06-18 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
* Release 3.0h
|
||
|
|
||
|
2008-11-06 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
* Fix to not having any relocations at all.
|
||
|
|
||
|
2008-09-18 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
* Use LIBDIR in makefiles
|
||
|
* Add setjmp/longjmp
|
||
|
* Fixes incorrect section attribute in crt0-efi-ia32.S
|
||
|
* Adds value EfiResetShutdown to enum EFI_RESET_TYPE
|
||
|
* Fixes a RAW warning in reloc_ia64.S
|
||
|
* Adds the USB HCI device path structure in the headers
|
||
|
patches were supplied by Peter Jones @ RedHat
|
||
|
|
||
|
2008-02-22 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
* Added '-mno-red-zone' to x68_64 compiles.
|
||
|
Patch provided by Mats Andersson.
|
||
|
|
||
|
2008-01-23 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
* release 3.0e to support x86_64
|
||
|
EFI calling convention, the stack should be aligned in 16 bytes
|
||
|
to make it possible to use SSE2 in EFI boot services.
|
||
|
This patch fixes this issue. Patch provided by Huang Ying from Intel.
|
||
|
|
||
|
2007-05-11 Nigel Croxon <nigel.croxon@hp.com>
|
||
|
* release 3.0d to support x86_64 from Chandramouli Narayanan
|
||
|
from Intel and based on 3.0c-1
|
||
|
|
||
|
2006-03-21 Stephane Eranian <eranian@hpl.hp.com>
|
||
|
* merged patch to support gcc-4.1 submitted by
|
||
|
Raymund Will from Novell/SuSE
|
||
|
|
||
|
2006-03-20 Stephane Eranian <eranian@hpl.hp.com>
|
||
|
* updated ia-64 and ia-32 linker scripts to
|
||
|
match latest gcc. The new gcc may put functions in
|
||
|
.text* sections. patch submitted by H.J. Lu from Intel.
|
||
|
|
||
|
2004-11-19 Stephane Eranian <eranian@hpl.hp.com>
|
||
|
* added patch to ignore .eh_frame section for IA-32. Patch
|
||
|
submitted by Jim Wilson
|
||
|
|
||
|
2004-09-23 Stephane Eranian <eranian@hpl.hp.com>
|
||
|
* added patch to discard unwind sections, newer toolchains
|
||
|
complained about them. Patch submitted by Jesse Barnes from SGI.
|
||
|
|
||
|
2003-09-29 Stephane Eranian <eranian@hpl.hp.com>
|
||
|
* updated elf_ia64_efi.lds to reflect new data sections
|
||
|
created by gcc-3.3. Patch provided by Andreas Schwab from Suse.
|
||
|
|
||
|
2003-06-20 Stephane Eranian <eranian@hpl.hp.com>
|
||
|
* updated elf_ia64_efi.lds and elf_ia32_efi.lds to include
|
||
|
new types data sections produced by recent version of gcc-3.x
|
||
|
|
||
|
2002-02-22 Stephane Eranian <eranian@hpl.hp.com>
|
||
|
* release 3.0a
|
||
|
* modified both IA-64 and IA-32 loader scripts to add support for the
|
||
|
new .rodata sections names (such as rodata.str2.8). Required
|
||
|
for new versions of gcc3.x.
|
||
|
|
||
|
2001-06-20 Stephane Eranian <eranian@hpl.hp.com>
|
||
|
* release 3.0
|
||
|
* split gnu-efi package in two different packages: the libary+include+crt and the bootloader.
|
||
|
* removed W2U() hack and related files to get from wide-char to unicode.
|
||
|
* Use -fshort-wchar option for unicode.
|
||
|
* restructured Makefiles now install under INSTALLROOT.
|
||
|
|
||
|
2001-04-06 Stephane Eranian <eranian@hpl.hp.com>
|
||
|
|
||
|
* incorporated patches from David and Michael Johnston at Intel
|
||
|
to get the package to compile for IA-32 linux target.
|
||
|
|
||
|
* Fixed ELILO to compile for Ia-32 (does not execute yet, though):
|
||
|
Makefile and start_kernel() function.
|
||
|
|
||
|
2001-04-06 Andreas Schwab <schwab@suse.de>
|
||
|
|
||
|
* Fixed config.c to
|
||
|
get the timeout directive to do something. implemented the global
|
||
|
root= directive.
|
||
|
|
||
|
* Fix the efi_main() to deal with the -C option properly
|
||
|
|
||
|
2001-04-05 Stephane Eranian <eranian@hpl.hp.com>
|
||
|
|
||
|
* update efi library to latest EFI toolkit 1.02 as distributed
|
||
|
by Intel. Fixed header + library files to compile with GCC
|
||
|
|
||
|
* merged ELI and LILO (as of gnu-efi-1.1) together, mostly
|
||
|
taking the config file feature of ELI.
|
||
|
|
||
|
* renamed LILO to ELILO to make the distinction
|
||
|
|
||
|
* restructured code to make it easier to understand and maintain
|
||
|
|
||
|
* fixed FPSWA driver checking and loading: we try all possible
|
||
|
files and let the driver itself figure out if it is the most
|
||
|
recent.
|
||
|
* added support for compression (gzip) but keep support for plain
|
||
|
ELF image. ELILO autodetects the format
|
||
|
|
||
|
* change the way the kernel is invoked. Now we call it in
|
||
|
physical memory mode. This breaks the dependency between the
|
||
|
kernel code and the loader. No more lilo_start.c madness.
|
||
|
|
||
|
* changed the way the boot_params are passed. We don't use the
|
||
|
ZERO_PAGE_ADDR trick anymore. Instead we use EFI runtime memory.
|
||
|
The address of the structure is passed to the kernel in r28
|
||
|
by our convention.
|
||
|
|
||
|
* released as gnu-efi-2.0
|
||
|
|
||
|
2001-04-03 David Mosberger <davidm@hpl.hp.com>
|
||
|
|
||
|
* gnuefi/reloc_ia32.c (_relocate): Change return type from "void"
|
||
|
to "int". Return error status if relocation fails for some
|
||
|
reason.
|
||
|
|
||
|
* gnuefi/elf_ia32_efi.lds: Drop unneeded ".rel.reloc" section.
|
||
|
|
||
|
* gnuefi/crt0-efi-ia32.S (_start): Exit if _relocate() returns with
|
||
|
non-zero exit status.
|
||
|
|
||
|
* inc/ia32/efibind.h [__GNUC__]: Force 8-byte alignment for 64-bit
|
||
|
types as that is what EFI appears to be expecting, despite the
|
||
|
"#pragma pack()" at the beginning of the file!
|
||
|
|
||
|
2001-03-29 David Mosberger <davidm@hpl.hp.com>
|
||
|
|
||
|
* gnuefi/reloc_ia32.c: Add a couple of defines to work around
|
||
|
libc/efilib collision on uint64_t et al.
|
||
|
(_relocate): Use ELF32_R_TYPE() instead of ELFW(R_TYPE)().
|
||
|
|
||
|
* gnuefi/crt0-efi-ia32.S (dummy): Add a dummy relocation entry.
|
||
|
|
||
|
2001-03-29 David Mosberger <davidm@hpl.hp.com>
|
||
|
|
||
|
* gnuefi/reloc_ia32.c: Add a couple of defines to work around
|
||
|
libc/efilib collision on uint64_t et al.
|
||
|
(_relocate): Use ELF32_R_TYPE() instead of ELFW(R_TYPE)().
|
||
|
|
||
|
* gnuefi/crt0-efi-ia32.S (dummy): Add a dummy relocation entry.
|
||
|
|
||
|
2000-10-26 David Mosberger <davidm@hpl.hp.com>
|
||
|
|
||
|
* gnuefi/elf_ia64_efi.lds: Mention .rela.sdata.
|
||
|
|
||
|
* Make.defaults (CFLAGS): Remove -nostdinc flags so we can pick
|
||
|
up the C compiler's stdarg.h.
|
||
|
|
||
|
* inc/stdarg.h: Remove this file. It's not correct for gcc (nor
|
||
|
most other optimizing compilers).
|
||
|
|
||
|
2000-10-10 Stephane Eranian <eranian@hpl.hp.com>
|
||
|
|
||
|
* cleaned up the error message and printing of those.
|
||
|
* added support to load the FPSWA from a file in case support is not
|
||
|
present in the firmware already
|
||
|
* fixed split_args() to do the right thing when you have leading spaces
|
||
|
before kernel name
|
||
|
* changed the argify() function to rely on \0 instead of LoadOptionSize
|
||
|
as the field seems to be broken with current firmware
|
||
|
* bumped version to 1.0
|
||
|
|
||
|
2000-10-04 David Mosberger <davidm@hpl.hp.com>
|
||
|
|
||
|
* gnuefi/reloc_ia64.S: Reserve space for up to 750 function descriptors.
|
||
|
|
||
|
* gnuefi/elf_ia64_efi.lds: Add .sdata section for small data and
|
||
|
put __gp in the "middle" of it.
|
||
|
|
||
|
* gnuefi/crt0-efi-ia64.S (_start): Use movl/add to load
|
||
|
gp-relative addresses that could be out of the range of the addl
|
||
|
offset.
|
||
|
* gnuefi/reloc_ia64.S (_relocate): Ditto.
|
||
|
|
||
|
* apps/Makefile: Remove standard rules and include Make.rules instead.
|
||
|
* lilo/Makefile: Ditto.
|
||
|
|
||
|
* Make.rules: New file.
|
||
|
|
||
|
2000-08-04 Stephane Eranian <eranian@hpl.hp.com>
|
||
|
* released version 0.9
|
||
|
* incorporated ACPI changes for Asuza by NEC < kouchi@hpc.bs1.fc.nec.co.jp>
|
||
|
* added support for initrd (-i option) original ELI code from Bill Nottingham <notting@redhat.com>)
|
||
|
* lots of cleanups
|
||
|
* got rid of #ifdef LILO_DEBUG and uses macro instead
|
||
|
* fix a few extra memory leaks in create_boot_params()
|
||
|
* added exit capability just before starting the kernel
|
||
|
|
||
|
2000-06-22 David Mosberger <davidm@hpl.hp.com>
|
||
|
|
||
|
* gnuefi/elf_ia64_efi.lds: Add .srodata, .ctors, .IA64.unwind,
|
||
|
.IA64.unwind_info to .data section and .rela.ctors to .rela
|
||
|
section.
|
||
|
|
||
|
2000-04-03 David Mosberger <davidm@hpl.hp.com>
|
||
|
|
||
|
* lilo/lilo.c (LILO_VERSION): Up version number to 0.9.
|
||
|
|
||
|
* gnuefi/elf_ia64_efi.lds: Include .IA_64.unwind and
|
||
|
.IA_64.unwind_info in .data segment to avoid EFI load error
|
||
|
"ImageAddress: pointer outside of image" error due to the .dynsym
|
||
|
relocations against these sections.
|
||
|
|
||
|
* ChangeLog: Moved from lilo/ChangeLogs.
|
||
|
|
||
|
* gnuefi/reloc_ia64.S: fixed typo: .space directive had constant
|
||
|
100 hardcoded instead of using MAX_FUNCTION_DESCRIPTORS
|
||
|
macro. Duh.
|
||
|
|
||
|
2000-03-17 Stephane Eranian <eranian@hpl.hp.com>
|
||
|
|
||
|
* Released 0.8
|
||
|
* replace the getopt.c with new version free with better license
|
||
|
* created a documentation file
|
||
|
* fix a couple of memory leaks
|
||
|
* code cleanups
|
||
|
* created a separate directory for lilo in the gnu-efi package.
|
||
|
* added support for the BOOT_IMAGE argument to kernel
|
||
|
* default is to build natively now
|
||
|
|