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ipxe-1.0.0_p20130624-r1 from funtoo overlay added.

This commit is contained in:
Kolan Sh 2013-10-26 12:34:57 +04:00
parent b3434897ef
commit bd7042764d
4 changed files with 301 additions and 0 deletions
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1
profiles/hardened/linux/amd64/backbone/no-multilib/package.accept_keywords
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@ -132,6 +132,7 @@ sys-boot/os-prober ~amd64
sys-devel/crossdev ~amd64 sys-devel/crossdev ~amd64
<sys-devel/gcc-4.9 ~amd64 <sys-devel/gcc-4.9 ~amd64
sys-firmware/amd-ucode ~amd64 sys-firmware/amd-ucode ~amd64
=sys-firmware/ipxe-1.0.0_p20130624-r1 ~amd64
sys-kernel/dracut ~amd64 sys-kernel/dracut ~amd64
<sys-kernel/hardened-sources-3.12 ~amd64 <sys-kernel/hardened-sources-3.12 ~amd64
sys-libs/core-functions ~amd64 sys-libs/core-functions ~amd64

1
sys-firmware/ipxe/Manifest Normal file
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@ -0,0 +1 @@
DIST ipxe-1.0.0_p20130624-936134e.tar.bz2 2230605 SHA256 bbf9435515a481ab4e5bfc4e49d5eeb005b60169bad3db269e31228fafbb7bbc SHA512 8a1332794acd0db7bf485bfc2c1c52b4e7e5545e5cc1e4e39bbe6f190a684682613b063cc5c31c94d7715fa07555a851f04abb45e604325c0bb4ab73526df0c9 WHIRLPOOL 1338fc4f8bf69a98713d72ad0a8749bc53e42d99c8088e5536b78001d0f738dcc8aaa537cce7dcb5f4f66818880b936c964fc6bed8ff00e674cf400da9521f5b

196
sys-firmware/ipxe/files/ipxe-1.0.0_p20130624-remove-ebp-from-clobber.patch Normal file
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@ -0,0 +1,196 @@
diff -uNr ipxe-936134e/src/arch/i386/drivers/net/undiload.c ipxe-936134e-funtoo/src/arch/i386/drivers/net/undiload.c
--- ipxe-936134e/src/arch/i386/drivers/net/undiload.c 2013-06-24 17:14:36.000000000 +0200
+++ ipxe-936134e-funtoo/src/arch/i386/drivers/net/undiload.c 2013-10-10 17:12:58.931054861 +0200
@@ -103,13 +103,16 @@
/* Call loader */
undi_loader_entry = undirom->loader_entry;
- __asm__ __volatile__ ( REAL_CODE ( "pushw %%ds\n\t"
+ __asm__ __volatile__ ( REAL_CODE ( "pushl %%ebp\n\t" /* gcc bug */
+ "pushw %%ds\n\t"
"pushw %%ax\n\t"
"lcall *undi_loader_entry\n\t"
- "addw $4, %%sp\n\t" )
+ "addw $4, %%sp\n\t"
+ "popl %%ebp\n\t" /* discard */
+ "popl %%ebp\n\t" /* gcc bug */ )
: "=a" ( exit )
: "a" ( __from_data16 ( &undi_loader ) )
- : "ebx", "ecx", "edx", "esi", "edi", "ebp" );
+ : "ebx", "ecx", "edx", "esi", "edi" );
if ( exit != PXENV_EXIT_SUCCESS ) {
/* Clear entry point */
diff -uNr ipxe-936134e/src/arch/i386/firmware/pcbios/bios_console.c ipxe-936134e-funtoo/src/arch/i386/firmware/pcbios/bios_console.c
--- ipxe-936134e/src/arch/i386/firmware/pcbios/bios_console.c 2013-06-24 17:14:36.000000000 +0200
+++ ipxe-936134e-funtoo/src/arch/i386/firmware/pcbios/bios_console.c 2013-10-10 17:12:58.931054861 +0200
@@ -167,7 +167,8 @@
return;
/* Print character with attribute */
- __asm__ __volatile__ ( REAL_CODE ( "sti\n\t"
+ __asm__ __volatile__ ( REAL_CODE ( "pushl %%ebp\n\t" /* gcc bug */
+ "sti\n\t"
/* Skip non-printable characters */
"cmpb $0x20, %%al\n\t"
"jb 1f\n\t"
@@ -188,11 +189,13 @@
"xorw %%bx, %%bx\n\t"
"movb $0x0e, %%ah\n\t"
"int $0x10\n\t"
- "cli\n\t" )
+ "cli\n\t"
+ "popl %%ebp\n\t" /* discard */
+ "popl %%ebp\n\t" /* gcc bug */ )
: "=a" ( discard_a ), "=b" ( discard_b ),
"=c" ( discard_c )
: "a" ( character ), "b" ( bios_attr )
- : "ebp" );
+ : );
}
/**
diff -uNr ipxe-936134e/src/arch/i386/image/bootsector.c ipxe-936134e-funtoo/src/arch/i386/image/bootsector.c
--- ipxe-936134e/src/arch/i386/image/bootsector.c 2013-06-24 17:14:36.000000000 +0200
+++ ipxe-936134e-funtoo/src/arch/i386/image/bootsector.c 2013-10-10 17:15:33.471801049 +0200
@@ -74,7 +74,8 @@
* real-mode stack, so we preserve everything we need in
* static storage.
*/
- __asm__ __volatile__ ( REAL_CODE ( /* Save return address off-stack */
+ __asm__ __volatile__ ( REAL_CODE ( "pushl %%ebp\n\t" /* gcc bug */
+ /* Save return address off-stack */
"popw %%cs:saved_retaddr\n\t"
/* Save stack pointer */
"movw %%ss, %%ax\n\t"
@@ -99,22 +100,27 @@
"sti\n\t"
"lret\n\t"
/* Preserved variables */
+ "\nsaved_ebp: .long 0\n\t"
"\nsaved_ss: .word 0\n\t"
"\nsaved_sp: .word 0\n\t"
"\nsaved_retaddr: .word 0\n\t"
/* Boot failure return point */
"\nbootsector_exec_fail:\n\t"
+ /* Restore frame pointer (gcc bug) */
+ "\nmovl %%cs:saved_ebp, %%ebp\n\t"
/* Restore stack pointer */
"movw %%cs:saved_ss, %%ax\n\t"
"movw %%ax, %%ss\n\t"
"movw %%cs:saved_sp, %%sp\n\t"
/* Return via saved address */
- "jmp *%%cs:saved_retaddr\n\t" )
+ "jmp *%%cs:saved_retaddr\n\t"
+ "popl %%ebp\n\t" /* discard */
+ "popl %%ebp\n\t" /* gcc bug */ )
: "=b" ( discard_b ), "=D" ( discard_D ),
"=d" ( discard_d )
: "b" ( segment ), "D" ( offset ),
"d" ( drive )
- : "eax", "ecx", "esi", "ebp" );
+ : "eax", "ecx", "esi" );
DBG ( "Booted disk returned via INT 18 or 19\n" );
diff -uNr ipxe-936134e/src/arch/i386/image/elfboot.c ipxe-936134e-funtoo/src/arch/i386/image/elfboot.c
--- ipxe-936134e/src/arch/i386/image/elfboot.c 2013-06-24 17:14:36.000000000 +0200
+++ ipxe-936134e-funtoo/src/arch/i386/image/elfboot.c 2013-10-10 17:12:58.931054861 +0200
@@ -60,9 +60,12 @@
/* Jump to OS with flat physical addressing */
DBGC ( image, "ELF %p starting execution at %lx\n", image, entry );
- __asm__ __volatile__ ( PHYS_CODE ( "call *%%edi\n\t" )
+ __asm__ __volatile__ ( PHYS_CODE ( "pushl %%ebp\n\t" /* gcc bug */
+ "call *%%edi\n\t"
+ "popl %%ebp\n\t" /* discard */
+ "popl %%ebp\n\t" /* gcc bug */)
: : "D" ( entry )
- : "eax", "ebx", "ecx", "edx", "esi", "ebp",
+ : "eax", "ebx", "ecx", "edx", "esi",
"memory" );
DBGC ( image, "ELF %p returned\n", image );
diff -uNr ipxe-936134e/src/arch/i386/image/nbi.c ipxe-936134e-funtoo/src/arch/i386/image/nbi.c
--- ipxe-936134e/src/arch/i386/image/nbi.c 2013-06-24 17:14:36.000000000 +0200
+++ ipxe-936134e-funtoo/src/arch/i386/image/nbi.c 2013-10-10 17:12:58.931054861 +0200
@@ -248,7 +248,8 @@
imgheader->execaddr.segoff.offset );
__asm__ __volatile__ (
- REAL_CODE ( "pushw %%ds\n\t" /* far pointer to bootp data */
+ REAL_CODE ( "pushl %%ebp\n\t" /* gcc bug */
+ "pushw %%ds\n\t" /* far pointer to bootp data */
"pushw %%bx\n\t"
"pushl %%esi\n\t" /* location */
"pushw %%cs\n\t" /* lcall execaddr */
@@ -258,13 +259,15 @@
"pushl %%edi\n\t"
"lret\n\t"
"\n2:\n\t"
- "addw $8,%%sp\n\t" /* clean up stack */ )
+ "addw $8,%%sp\n\t" /* clean up stack */
+ "popl %%ebp\n\t" /* discard */
+ "popl %%ebp\n\t" /* gcc bug */ )
: "=a" ( rc ), "=D" ( discard_D ), "=S" ( discard_S ),
"=b" ( discard_b )
: "D" ( imgheader->execaddr.segoff ),
"S" ( imgheader->location ),
"b" ( __from_data16 ( basemem_packet ) )
- : "ecx", "edx", "ebp" );
+ : "ecx", "edx" );
return rc;
}
@@ -288,11 +291,14 @@
/* Jump to OS with flat physical addressing */
__asm__ __volatile__ (
- PHYS_CODE ( "pushl %%ebx\n\t" /* bootp data */
+ PHYS_CODE ( "pushl %%ebp\n\t" /* gcc bug */
+ "pushl %%ebx\n\t" /* bootp data */
"pushl %%esi\n\t" /* imgheader */
"pushl %%eax\n\t" /* loaderinfo */
"call *%%edi\n\t"
- "addl $12, %%esp\n\t" /* clean up stack */ )
+ "addl $12, %%esp\n\t" /* clean up stack */
+ "popl %%ebp\n\t" /* discard */
+ "popl %%ebp\n\t" /* gcc bug */ )
: "=a" ( rc ), "=D" ( discard_D ), "=S" ( discard_S ),
"=b" ( discard_b )
: "D" ( imgheader->execaddr.linear ),
@@ -300,7 +306,7 @@
imgheader->location.offset ),
"b" ( virt_to_phys ( basemem_packet ) ),
"a" ( virt_to_phys ( &loaderinfo ) )
- : "ecx", "edx", "ebp", "memory" );
+ : "ecx", "edx", "memory" );
return rc;
}
diff -uNr ipxe-936134e/src/arch/i386/interface/pxeparent/pxeparent.c ipxe-936134e-funtoo/src/arch/i386/interface/pxeparent/pxeparent.c
--- ipxe-936134e/src/arch/i386/interface/pxeparent/pxeparent.c 2013-06-24 17:14:36.000000000 +0200
+++ ipxe-936134e-funtoo/src/arch/i386/interface/pxeparent/pxeparent.c 2013-10-10 17:12:58.931054861 +0200
@@ -143,16 +143,19 @@
/* Call real-mode entry point. This calling convention will
* work with both the !PXE and the PXENV+ entry points.
*/
- __asm__ __volatile__ ( REAL_CODE ( "pushw %%es\n\t"
+ __asm__ __volatile__ ( REAL_CODE ( "pushl %%ebp\n\t" /* gcc bug */
+ "pushw %%es\n\t"
"pushw %%di\n\t"
"pushw %%bx\n\t"
"lcall *pxeparent_entry_point\n\t"
- "addw $6, %%sp\n\t" )
+ "addw $6, %%sp\n\t"
+ "popl %%ebp\n\t"
+ "popl %%ebp\n\t" /* gcc bug */ )
: "=a" ( exit ), "=b" ( discard_b ),
"=D" ( discard_D )
: "b" ( function ),
"D" ( __from_data16 ( &pxeparent_params ) )
- : "ecx", "edx", "esi", "ebp" );
+ : "ecx", "edx", "esi" );
/* Determine return status code based on PXENV_EXIT and
* PXENV_STATUS

103
sys-firmware/ipxe/ipxe-1.0.0_p20130624-r1.ebuild Normal file
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@ -0,0 +1,103 @@
# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-firmware/ipxe/ipxe-1.0.0_p20130624.ebuild,v 1.7 2013/09/06 16:11:44 ago Exp $
EAPI=5
inherit toolchain-funcs eutils
GIT_REV="936134ed460618e18cc05d677a442d43d5e739a1"
GIT_SHORT="936134e"
DESCRIPTION="Open source network boot (PXE) firmware"
HOMEPAGE="http://ipxe.org"
SRC_URI="https://git.ipxe.org/ipxe.git/snapshot/${GIT_REV}.tar.bz2 -> ${P}-${GIT_SHORT}.tar.bz2"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="iso +qemu undi usb vmware"
DEPEND="sys-devel/make
dev-lang/perl
sys-libs/zlib
iso? (
sys-boot/syslinux
virtual/cdrtools
)"
RDEPEND=""
S="${WORKDIR}/ipxe-${GIT_SHORT}/src"
pkg_setup() {
local myld=$(tc-getLD)
${myld} -v | grep -q "GNU gold" && \
ewarn "gold linker unable to handle 16-bit code using ld.bfd. bug #438058"
}
src_prepare() {
# Fixes FL-745
epatch ${FILESDIR}/ipxe-1.0.0_p20130624-remove-ebp-from-clobber.patch
cat <<-EOF > "${S}"/config/local/general.h
#undef BANNER_TIMEOUT
#define BANNER_TIMEOUT 0
EOF
if use vmware; then
cat <<-EOF >> "${S}"/config/local/general.h
#define VMWARE_SETTINGS
#define CONSOLE_VMWARE
EOF
fi
}
src_compile() {
ipxemake() {
# Q='' makes the build verbose since that's what everyone loves now
emake Q='' \
CC=$(tc-getCC) \
LD="$(tc-getLD).bfd" \
AR=$(tc-getAR) \
OBJCOPY=$(tc-getOBJCOPY) \
RANLIB=$(tc-getRANLIB) \
OBJDUMP=$(tc-getPROG OBJDUMP objdump) \
HOST_CC=$(tc-getBUILD_CC) \
${*}
}
export NO_WERROR=1
if use qemu; then
ipxemake bin/808610de.rom # pxe-e1000.rom (old)
ipxemake bin/8086100e.rom # pxe-e1000.rom
ipxemake bin/80861209.rom # pxe-eepro100.rom
ipxemake bin/10500940.rom # pxe-ne2k_pci.rom
ipxemake bin/10222000.rom # pxe-pcnet.rom
ipxemake bin/10ec8139.rom # pxe-rtl8139.rom
ipxemake bin/1af41000.rom # pxe-virtio.rom
fi
if use vmware; then
ipxemake bin/8086100f.mrom # e1000
ipxemake bin/808610d3.mrom # e1000e
ipxemake bin/10222000.mrom # vlance
ipxemake bin/15ad07b0.rom # vmxnet3
fi
use iso && ipxemake bin/ipxe.iso
use undi && ipxemake bin/undionly.kpxe
use usb && ipxemake bin/ipxe.usb
}
src_install() {
insinto /usr/share/ipxe/
if use qemu || use vmware; then
doins bin/*.rom
fi
use vmware && doins bin/*.mrom
use iso && doins bin/*.iso
use undi && doins bin/*.kpxe
use usb && doins bin/*.usb
}