From f3feb9104cf0d194d6d1c3e0adbb49130aef37bd Mon Sep 17 00:00:00 2001
From: James Meyer <james.meyer@operamail.com>
Date: Sun, 16 Feb 2014 18:07:17 -0600
Subject: syslinux: 6.0.2 update binary path to /usr/bin refs #961
---
abs/extra/syslinux/PKGBUILD | 218 ++++++--
.../syslinux/syslinux-6.02-fix-bios-isolinux.patch | 12 +
.../syslinux/syslinux-6.02-fix-chainloading.patch | 47 ++
.../syslinux/syslinux-6.02-fix-efi-ovmf.patch | 621 +++++++++++++++++++++
.../syslinux-dont-build-dos-windows-targets.patch | 12 -
abs/extra/syslinux/syslinux-install_update | 126 ++---
abs/extra/syslinux/syslinux.cfg | 27 +-
abs/extra/syslinux/syslinux.install | 42 +-
8 files changed, 967 insertions(+), 138 deletions(-)
create mode 100644 abs/extra/syslinux/syslinux-6.02-fix-bios-isolinux.patch
create mode 100644 abs/extra/syslinux/syslinux-6.02-fix-chainloading.patch
create mode 100644 abs/extra/syslinux/syslinux-6.02-fix-efi-ovmf.patch
delete mode 100644 abs/extra/syslinux/syslinux-dont-build-dos-windows-targets.patch
diff --git a/abs/extra/syslinux/PKGBUILD b/abs/extra/syslinux/PKGBUILD
index f8bcb92..e68cc11 100644
--- a/abs/extra/syslinux/PKGBUILD
+++ b/abs/extra/syslinux/PKGBUILD
@@ -1,51 +1,193 @@
-# $Id: PKGBUILD 155387 2012-04-03 08:18:06Z thomas $
-# Maintainer: Thomas Bächler <thomas@archlinux.org>
-# Maintainer: Tobias Powalowski <tpowa@archlinux.org>
-
-pkgname=syslinux
-pkgver=4.05
-pkgrel=4
-arch=('i686' 'x86_64')
+# Maintainer : Tobias Powalowski <tpowa@archlinux.org>
+# Maintainer : Thomas Bächler <thomas@archlinux.org>
+# Contributor: Keshav Padram Amburay <(the ddoott ridikulus ddoott rat) (aatt) (gemmaeiil) (ddoott) (ccoomm)>
+
+pkgname="syslinux"
+pkgver="6.02"
+pkgrel="8"
+arch=('x86_64' 'i686')
pkgdesc="Collection of boot loaders that boot from FAT, ext2/3/4 and btrfs filesystems, from CDs and via PXE"
url="http://syslinux.zytor.com/"
license=('GPL2')
+options=('!makeflags' '!emptydirs')
+backup=('boot/syslinux/syslinux.cfg')
+makedepends=('python2' 'nasm' 'gnu-efi-libs')
depends=('perl' 'glibc')
optdepends=('perl-passwd-md5: For md5pass'
'perl-digest-sha1: For sha1pass'
'mtools: For mkdiskimage and syslinux support'
- )
-makedepends=('nasm')
-backup=('boot/syslinux/syslinux.cfg')
-install=syslinux.install
-source=(http://www.kernel.org/pub/linux/utils/boot/syslinux/$pkgname-${pkgver}.tar.bz2
- syslinux-dont-build-dos-windows-targets.patch
- syslinux.cfg
- syslinux-install_update)
-md5sums=('82299242418385da1274c9479a778cb2'
- '1528c376e43f0eaccaa80d8ad1bc13b4'
- '832595501944fbcabcdc1207f4724fe7'
- '680750f73dc2e587ac567d057d485813')
+ 'gptfdisk: For GPT support'
+ 'util-linux: For isohybrid'
+ 'efibootmgr: For EFI support'
+ 'dosfstools: For EFI support')
+install="${pkgname}.install"
+source=("https://www.kernel.org/pub/linux/utils/boot/syslinux/${pkgname}-${pkgver}.tar.xz"
+ 'syslinux.cfg'
+ 'syslinux-install_update'
+ 'syslinux-6.02-fix-chainloading.patch'
+ 'syslinux-6.02-fix-bios-isolinux.patch'
+ 'syslinux-6.02-fix-efi-ovmf.patch')
+prepare() {
+
+ cd "${srcdir}/${pkgname}-${pkgver}/"
+
+ ## Do not try to build the Windows or DOS installers and DIAG files
+ sed 's|diag libinstaller dos win32 win64 dosutil txt|libinstaller txt|g' -i "${srcdir}/${pkgname}-${pkgver}/Makefile" || true
+ sed 's|win32/syslinux.exe win64/syslinux64.exe||g' -i "${srcdir}/${pkgname}-${pkgver}/Makefile" || true
+ sed 's|dosutil/*.com dosutil/*.sys||g' -i "${srcdir}/${pkgname}-${pkgver}/Makefile" || true
+ sed 's|dos/syslinux.com||g' -i "${srcdir}/${pkgname}-${pkgver}/Makefile" || true
+ sed 's|INSTALLSUBDIRS = com32 utils dosutil|INSTALLSUBDIRS = com32 utils|g' -i "${srcdir}/${pkgname}-${pkgver}/Makefile" || true
+ sed 's|install -m 644 -c $(INSTALL_DIAG) $(INSTALLROOT)$(DIAGDIR)|# install -m 644 -c $(INSTALL_DIAG) $(INSTALLROOT)$(DIAGDIR)|g' -i "${srcdir}/${pkgname}-${pkgver}/Makefile" || true
+
+ ## Fix FHS manpage path
+ sed 's|/usr/man|/usr/share/man|g' -i "${srcdir}/${pkgname}-${pkgver}/mk/syslinux.mk" || true
+
+ # fix chainloading
+ # http://bugzilla.syslinux.org/show_bug.cgi?id=31
+ # http://www.syslinux.org/archives/2013-October/020971.html
+ patch -Np1 -i "${srcdir}/syslinux-6.02-fix-chainloading.patch"
+
+ # fix bios booting from isohybrid
+ # http://www.syslinux.org/archives/2013-November/021189.html
+ patch -Np1 -i "${srcdir}/syslinux-6.02-fix-bios-isolinux.patch"
+
+ # fix efi booting in qemu/ovmf
+ # http://bugzilla.syslinux.org/show_bug.cgi?id=23
+ patch -Np1 -i "${srcdir}/syslinux-6.02-fix-efi-ovmf.patch"
+
+}
+
+_build_syslinux_bios() {
+
+ rm -rf "${srcdir}/${pkgname}-${pkgver}-bios/" || true
+ cp -r "${srcdir}/${pkgname}-${pkgver}" "${srcdir}/${pkgname}-${pkgver}-bios"
+ cd "${srcdir}/${pkgname}-${pkgver}-bios/"
+
+ ## Do not try to build syslinux with our default LDFLAGS, it will fail
+ unset LDFLAGS
+ make PYTHON="python2" bios
+ make PYTHON="python2" bios installer
+
+}
+
+_build_syslinux_efi64() {
+
+ rm -rf "${srcdir}/${pkgname}-${pkgver}-efi64/" || true
+ cp -r "${srcdir}/${pkgname}-${pkgver}" "${srcdir}/${pkgname}-${pkgver}-efi64"
+ cd "${srcdir}/${pkgname}-${pkgver}-efi64/"
+
+ ## Unset all compiler FLAGS for efi64 build
+ unset CFLAGS
+ unset CPPFLAGS
+ unset CXXFLAGS
+ unset LDFLAGS
+ unset MAKEFLAGS
+
+ make PYTHON="python2" efi64
+ make PYTHON="python2" efi64 installer
+
+}
+
+_build_syslinux_efi32() {
+
+ rm -rf "${srcdir}/${pkgname}-${pkgver}-efi32/" || true
+ cp -r "${srcdir}/${pkgname}-${pkgver}" "${srcdir}/${pkgname}-${pkgver}-efi32"
+ cd "${srcdir}/${pkgname}-${pkgver}-efi32/"
+
+ ## Unset all compiler FLAGS for efi32 build
+ unset CFLAGS
+ unset CPPFLAGS
+ unset CXXFLAGS
+ unset LDFLAGS
+ unset MAKEFLAGS
+
+ make PYTHON="python2" efi32
+ make PYTHON="python2" efi32 installer
+
+}
build() {
- # Do not try to build syslinux with our default LDFLAGS, it will fail
- unset LDFLAGS
- cd "$srcdir"/$pkgname-${pkgver}
- # Do not try to build the Windows or DOS installers
- patch -p1 -i "$srcdir"/syslinux-dont-build-dos-windows-targets.patch
- # Fix FHS manpage path
- sed 's|/usr/man|/usr/share/man|g' -i mk/syslinux.mk
- make
+
+ cd "${srcdir}/${pkgname}-${pkgver}/"
+
+ ## Build syslinux-efi
+ if [[ "${CARCH}" == "x86_64" ]]; then
+ _build_syslinux_efi64
+ fi
+
+ if [[ "${CARCH}" == "i686" ]]; then
+ _build_syslinux_efi32
+ fi
+
+ ## Build syslinux-bios
+ _build_syslinux_bios
+
}
-package() {
- cd "$srcdir"/$pkgname-${pkgver}
- make INSTALLROOT="$pkgdir" AUXDIR=/usr/lib/syslinux install
+_package_syslinux_bios() {
+
+ cd "${srcdir}/${pkgname}-${pkgver}-bios/"
+
+ ## Install Syslinux bios
+ make INSTALLROOT="${pkgdir}/" AUXDIR="/usr/lib/syslinux/bios/" bios install
+
+ ## Remove syslinux.exe,syslinux64.exe,syslinux.com and dosutil dir
+ rm "${pkgdir}/usr/lib/syslinux/bios"/syslinux.{com,exe} || true
+ rm "${pkgdir}/usr/lib/syslinux/bios/syslinux64.exe" || true
+ rm -rf "${pkgdir}/usr/lib/syslinux/bios/dosutil/" || true
+
+ ## Remove com32 and diag dirs
+ rm -rf "${pkgdir}/usr/lib/syslinux/bios/diag/" || true
+ rm -rf "${pkgdir}/usr/lib/syslinux/bios/com32/" || true
+
+ ## Move extlinux binary to /usr/bin
+ install -d "${pkgdir}/usr/bin"
+ mv "${pkgdir}/sbin/extlinux" "${pkgdir}/usr/bin/extlinux"
+ rm -rf "${pkgdir}/sbin/"
+
+ ## Install docs
+ install -d "${pkgdir}/usr/share/doc"
+ cp -ar "${srcdir}/${pkgname}-${pkgver}/doc" "${pkgdir}/usr/share/doc/syslinux"
+
+ ## Install the default configuration
+ install -D -m0644 "${srcdir}/syslinux.cfg" "${pkgdir}/boot/syslinux/syslinux.cfg"
+
+ ## Install the installation and update script
+ ## This script is maintained at git://gist.github.com/772138.git
+ ## Script not yet updated for syslinux-efi
+ install -D -m0755 "${srcdir}/syslinux-install_update" "${pkgdir}/usr/bin/syslinux-install_update"
+
+}
- # Install the default configuration
- install -D -m644 "$srcdir"/syslinux.cfg "$pkgdir"/boot/syslinux/syslinux.cfg
- # Install the installation and update script
- # This script is maintained at git://gist.github.com/772138.git
- install -D -m755 "$srcdir"/syslinux-install_update "$pkgdir"/usr/sbin/syslinux-install_update
- # move extlinux binary to /usr/sbin
- mv "$pkgdir"/sbin/extlinux "$pkgdir"/usr/sbin/extlinux
+_package_syslinux_efi() {
+
+ cd "${srcdir}/${pkgname}-${pkgver}/"
+
+ if [[ "${CARCH}" == "x86_64" ]]; then
+ cd "${srcdir}/${pkgname}-${pkgver}-efi64/"
+ make INSTALLROOT="${pkgdir}/" AUXDIR="/usr/lib/syslinux/" efi64 install
+ fi
+
+ if [[ "${CARCH}" == "i686" ]]; then
+ cd "${srcdir}/${pkgname}-${pkgver}-efi32/"
+ make INSTALLROOT="${pkgdir}/" AUXDIR="/usr/lib/syslinux/" efi32 install
+ fi
+
}
+
+package() {
+
+ cd "${srcdir}/${pkgname}-${pkgver}/"
+
+ _package_syslinux_efi
+
+ _package_syslinux_bios
+
+}
+
+md5sums=('6f275813a1b08cf852e55c0a3f8fbc78'
+ '46ca150f53322ff8f1597d9a342f7e40'
+ '9376f18fa3e42fc36cffa4cff0a84c09'
+ '9dbede6b71a4de9e46aac4aad65334d7'
+ 'adf71eceb4fccecd9a7efe1ab3d54918'
+ '62d22b101ef2ef53e25b4f86d9f41cb5')
diff --git a/abs/extra/syslinux/syslinux-6.02-fix-bios-isolinux.patch b/abs/extra/syslinux/syslinux-6.02-fix-bios-isolinux.patch
new file mode 100644
index 0000000..48df46f
--- /dev/null
+++ b/abs/extra/syslinux/syslinux-6.02-fix-bios-isolinux.patch
@@ -0,0 +1,12 @@
+diff --git a/core/isolinux.asm b/core/isolinux.asm
+index bd4e9556922d..c4db4133e274 100644
+--- a/core/isolinux.asm
++++ b/core/isolinux.asm
+@@ -420,7 +420,7 @@ MaxLMA equ 384*1024 ; Reasonable limit (384K)
+ call getlinsec
+ pop eax
+ pop cx
+- mov dx,cx
++ movzx edx,cx
+ pop bp
+ pop bx
diff --git a/abs/extra/syslinux/syslinux-6.02-fix-chainloading.patch b/abs/extra/syslinux/syslinux-6.02-fix-chainloading.patch
new file mode 100644
index 0000000..6fd7ef4
--- /dev/null
+++ b/abs/extra/syslinux/syslinux-6.02-fix-chainloading.patch
@@ -0,0 +1,47 @@
+Reported-by: Dark Raven <drdarkraven at gmail.com>
+Signed-off-by: Raphael S. Carvalho <raphael.scarv at gmail.com>
+---
+ com32/lib/syslinux/disk.c | 22 ++++++++++++++--------
+ 1 files changed, 14 insertions(+), 8 deletions(-)
+
+diff --git a/com32/lib/syslinux/disk.c b/com32/lib/syslinux/disk.c
+index 0b0c737..47ecb52 100644
+--- a/com32/lib/syslinux/disk.c
++++ b/com32/lib/syslinux/disk.c
+@@ -171,22 +171,28 @@ out:
+ static void *ebios_setup(const struct disk_info *const diskinfo, com32sys_t *inreg,
+ uint64_t lba, uint8_t count, uint8_t op_code)
+ {
+- static __lowmem struct disk_ebios_dapa dapa;
++ static struct disk_ebios_dapa *dapa = NULL;
+ void *buf;
+
++ if (!dapa) {
++ dapa = lmalloc(sizeof *dapa);
++ if (!dapa)
++ return NULL;
++ }
++
+ buf = lmalloc(count * diskinfo->bps);
+ if (!buf)
+ return NULL;
+
+- dapa.len = sizeof(dapa);
+- dapa.count = count;
+- dapa.off = OFFS(buf);
+- dapa.seg = SEG(buf);
+- dapa.lba = lba;
++ dapa->len = sizeof(*dapa);
++ dapa->count = count;
++ dapa->off = OFFS(buf);
++ dapa->seg = SEG(buf);
++ dapa->lba = lba;
+
+ inreg->eax.b[1] = op_code;
+- inreg->esi.w[0] = OFFS(&dapa);
+- inreg->ds = SEG(&dapa);
++ inreg->esi.w[0] = OFFS(dapa);
++ inreg->ds = SEG(dapa);
+ inreg->edx.b[0] = diskinfo->disk;
+
+ return buf;
diff --git a/abs/extra/syslinux/syslinux-6.02-fix-efi-ovmf.patch b/abs/extra/syslinux/syslinux-6.02-fix-efi-ovmf.patch
new file mode 100644
index 0000000..f33f4c1
--- /dev/null
+++ b/abs/extra/syslinux/syslinux-6.02-fix-efi-ovmf.patch
@@ -0,0 +1,621 @@
+The value of the field rva_and_sizes_nr is used by OVMF to check the
+consistency of the PE file with respect to the field optional_hdr_sz. It
+now have the right value.
+
+Signed-off-by: Celelibi <celelibi at gmail.com>
+---
+ efi/wrapper.c | 6 +++---
+ efi/wrapper.h | 28 ++++++++++++++++------------
+ 2 files changed, 19 insertions(+), 15 deletions(-)
+
+diff --git a/efi/wrapper.c b/efi/wrapper.c
+index 04c895f..ec77271 100644
+--- a/efi/wrapper.c
++++ b/efi/wrapper.c
+@@ -102,7 +102,7 @@ static void write_header(FILE *f, __uint32_t entry, size_t data_size,
+ e_hdr.image_sz = total_sz;
+ e_hdr.headers_sz = 512;
+ e_hdr.subsystem = IMAGE_SUBSYSTEM_EFI_APPLICATION;
+- e_hdr.rva_and_sizes_nr = 1;
++ e_hdr.rva_and_sizes_nr = sizeof(e_hdr.data_directory) / sizeof(__uint64_t);
+ fwrite(&e_hdr, sizeof(e_hdr), 1, f);
+ }
+ else if (class == ELFCLASS64) {
+@@ -130,7 +130,7 @@ static void write_header(FILE *f, __uint32_t entry, size_t data_size,
+ e_hdr_pe32p.image_sz = total_sz;
+ e_hdr_pe32p.headers_sz = 512;
+ e_hdr_pe32p.subsystem = IMAGE_SUBSYSTEM_EFI_APPLICATION;
+- e_hdr_pe32p.rva_and_sizes_nr = 1;
++ e_hdr_pe32p.rva_and_sizes_nr = sizeof(e_hdr_pe32p.data_directory) / sizeof(__uint64_t);
+ fwrite(&e_hdr_pe32p, sizeof(e_hdr_pe32p), 1, f);
+ }
+
+@@ -237,7 +237,7 @@ int main(int argc, char **argv)
+ fprintf(stderr, "Unsupported architecture\n");
+ exit(EXIT_FAILURE);
+ }
+-
++
+ if (id[EI_MAG0] != ELFMAG0 ||
+ id[EI_MAG1] != ELFMAG1 ||
+ id[EI_MAG2] != ELFMAG2 ||
+diff --git a/efi/wrapper.h b/efi/wrapper.h
+index 4f76991..0e6b38e 100644
+--- a/efi/wrapper.h
++++ b/efi/wrapper.h
+@@ -102,12 +102,14 @@ struct extra_hdr {
+ __uint32_t heap_commit_sz;
+ __uint32_t loader_flags;
+ __uint32_t rva_and_sizes_nr;
+- __uint64_t export_table;
+- __uint64_t import_table;
+- __uint64_t resource_table;
+- __uint64_t exception_table;
+- __uint64_t certification_table;
+- __uint64_t base_relocation_table;
++ struct {
++ __uint64_t export_table;
++ __uint64_t import_table;
++ __uint64_t resource_table;
++ __uint64_t exception_table;
++ __uint64_t certification_table;
++ __uint64_t base_relocation_table;
++ } data_directory;
+ } __packed;
+
+ /* Extra header for PE32+ format
+@@ -136,12 +138,14 @@ struct extra_hdr_pe32p {
+ __uint64_t heap_commit_sz;
+ __uint32_t loader_flags;
+ __uint32_t rva_and_sizes_nr;
+- __uint64_t export_table;
+- __uint64_t import_table;
+- __uint64_t resource_table;
+- __uint64_t exception_table;
+- __uint64_t certification_table;
+- __uint64_t base_relocation_table;
++ struct {
++ __uint64_t export_table;
++ __uint64_t import_table;
++ __uint64_t resource_table;
++ __uint64_t exception_table;
++ __uint64_t certification_table;
++ __uint64_t base_relocation_table;
++ } data_directory;
+ } __packed;
+
+ struct section {
+In the generated PE file, the section header for the .text section used
+to address more than the whole file. Starting at offset 0 (before the
+end of the headers) is illegal and is rejected by OVMF. Giving a size
+greater than the actual file size is also illegal and rejected.
+
+Moreover, the actual data inside the PE file have to be aligned to at
+least 512 bytes. Hence, .text need to be aligned as well.
+
+Signed-off-by: Celelibi <celelibi at gmail.com>
+---
+ efi/wrapper.c | 44 +++++++++++++++++++++++++-------------------
+ 1 file changed, 25 insertions(+), 19 deletions(-)
+
+diff --git a/efi/wrapper.c b/efi/wrapper.c
+index ec77271..bd2c175 100644
+--- a/efi/wrapper.c
++++ b/efi/wrapper.c
+@@ -54,11 +54,15 @@ static void write_header(FILE *f, __uint32_t entry, size_t data_size,
+ struct coff_hdr c_hdr;
+ struct header hdr;
+ struct coff_reloc c_rel;
+- __uint32_t total_sz = so_size;
++ __uint32_t total_sz = data_size;
+ __uint32_t dummy = 0;
+ __uint32_t hdr_sz;
+ __uint32_t reloc_start, reloc_end;
+
++ hdr_sz = 512;
++ total_sz += hdr_sz;
++ entry += hdr_sz;
++
+ memset(&hdr, 0, sizeof(hdr));
+ hdr.msdos_signature = MSDOS_SIGNATURE;
+
+@@ -77,11 +81,6 @@ static void write_header(FILE *f, __uint32_t entry, size_t data_size,
+ c_hdr.nr_sections = 2;
+ c_hdr.nr_syms = 1;
+ if (class == ELFCLASS32) {
+- hdr_sz = sizeof(o_hdr) + sizeof(t_sec) + sizeof(e_hdr) +
+- sizeof(r_sec) + sizeof(c_hdr) + sizeof(hdr) + sizeof(c_rel)
+- + sizeof(dummy);
+- total_sz += hdr_sz;
+- entry += hdr_sz;
+ c_hdr.arch = IMAGE_FILE_MACHINE_I386;
+ c_hdr.characteristics = IMAGE_FILE_32BIT_MACHINE |
+ IMAGE_FILE_DEBUG_STRIPPED | IMAGE_FILE_EXECUTABLE_IMAGE |
+@@ -92,25 +91,20 @@ static void write_header(FILE *f, __uint32_t entry, size_t data_size,
+ o_hdr.format = PE32_FORMAT;
+ o_hdr.major_linker_version = 0x02;
+ o_hdr.minor_linker_version = 0x14;
+- o_hdr.code_sz = total_sz;
++ o_hdr.code_sz = data_size;
+ o_hdr.entry_point = entry;
+ o_hdr.initialized_data_sz = data_size;
+ fwrite(&o_hdr, sizeof(o_hdr), 1, f);
+ memset(&e_hdr, 0, sizeof(e_hdr));
+ e_hdr.section_align = 4096;
+ e_hdr.file_align = 512;
+- e_hdr.image_sz = total_sz;
+- e_hdr.headers_sz = 512;
++ e_hdr.image_sz = hdr_sz + so_size;
++ e_hdr.headers_sz = hdr_sz;
+ e_hdr.subsystem = IMAGE_SUBSYSTEM_EFI_APPLICATION;
+ e_hdr.rva_and_sizes_nr = sizeof(e_hdr.data_directory) / sizeof(__uint64_t);
+ fwrite(&e_hdr, sizeof(e_hdr), 1, f);
+ }
+ else if (class == ELFCLASS64) {
+- hdr_sz = sizeof(o_hdr_pe32p) + sizeof(t_sec) + sizeof(e_hdr_pe32p) +
+- sizeof(r_sec) + sizeof(c_hdr) + sizeof(hdr) + sizeof(c_rel)
+- + sizeof(dummy);
+- total_sz += hdr_sz;
+- entry += hdr_sz;
+ c_hdr.arch = IMAGE_FILE_MACHINE_X86_64;
+ c_hdr.characteristics = IMAGE_FILE_DEBUG_STRIPPED | IMAGE_FILE_EXECUTABLE_IMAGE |
+ IMAGE_FILE_LINE_NUMBERS_STRIPPED;
+@@ -120,15 +114,15 @@ static void write_header(FILE *f, __uint32_t entry, size_t data_size,
+ o_hdr_pe32p.format = PE32P_FORMAT;
+ o_hdr_pe32p.major_linker_version = 0x02;
+ o_hdr_pe32p.minor_linker_version = 0x14;
+- o_hdr_pe32p.code_sz = total_sz;
++ o_hdr_pe32p.code_sz = data_size;
+ o_hdr_pe32p.entry_point = entry;
+ o_hdr.initialized_data_sz = data_size;
+ fwrite(&o_hdr_pe32p, sizeof(o_hdr_pe32p), 1, f);
+ memset(&e_hdr_pe32p, 0, sizeof(e_hdr));
+ e_hdr_pe32p.section_align = 4096;
+ e_hdr_pe32p.file_align = 512;
+- e_hdr_pe32p.image_sz = total_sz;
+- e_hdr_pe32p.headers_sz = 512;
++ e_hdr_pe32p.image_sz = hdr_sz + so_size;
++ e_hdr_pe32p.headers_sz = hdr_sz;
+ e_hdr_pe32p.subsystem = IMAGE_SUBSYSTEM_EFI_APPLICATION;
+ e_hdr_pe32p.rva_and_sizes_nr = sizeof(e_hdr_pe32p.data_directory) / sizeof(__uint64_t);
+ fwrite(&e_hdr_pe32p, sizeof(e_hdr_pe32p), 1, f);
+@@ -136,8 +130,10 @@ static void write_header(FILE *f, __uint32_t entry, size_t data_size,
+
+ memset(&t_sec, 0, sizeof(t_sec));
+ strcpy((char *)t_sec.name, ".text");
+- t_sec.virtual_sz = total_sz;
+- t_sec.raw_data_sz = total_sz;
++ t_sec.virtual_sz = data_size;
++ t_sec.virtual_address = hdr_sz;
++ t_sec.raw_data_sz = t_sec.virtual_sz;
++ t_sec.raw_data = t_sec.virtual_address;
+ t_sec.characteristics = IMAGE_SCN_CNT_CODE |
+ IMAGE_SCN_ALIGN_16BYTES | IMAGE_SCN_MEM_EXECUTE |
+ IMAGE_SCN_MEM_READ;
+@@ -163,6 +159,16 @@ static void write_header(FILE *f, __uint32_t entry, size_t data_size,
+ fwrite(&c_rel, sizeof(c_rel), 1, f);
+ fwrite(&dummy, sizeof(dummy), 1, f);
+
++ /*
++ * Add some padding to align the ELF as needed
++ */
++ if (ftell(f) > t_sec.virtual_address) {
++ // A fseek that rewind would be a bug hard to track
++ fprintf(stderr, "PE+ headers are too large.\n");
++ exit(EXIT_FAILURE);
++ }
++
++ fseek(f, t_sec.virtual_address, SEEK_SET);
+ }
+
+ static void usage(char *progname)
+There is no need to have a relocation section that nothing points at.
+The image is still seen as relocatable as long as the Characteristics of
+the FileHeader do not say otherwise.
+
+Moreover, the field base_relocation_table wasn't initialized properly
+leading to unpredictable bugs.
+
+Signed-off-by: Celelibi <celelibi at gmail.com>
+---
+
+I'm not 100% positive about the uselessness of the relocation section. However:
+1) it works on my real hardware;
+2) OVMF doesn't check the section headers at all;
+3) all the docs I could find say that the section names are arbitrary;
+4) the only way to make the relocation actually happen is by setting the
+base_relocation_table field of the extra headers to point to this section;
+5) The right way to indicate the image is not relocatable would be by setting
+the characteristics IMAGE_FILE_RELOCS_STRIPPED in the coff header.
+
+Moreover, the relocation entry cannot be inserted before the end of the headers
+(512 bytes), this mean we would have to push everything a few bytes further.
+And I think it's better if it can be avoided. :)
+
+ efi/wrapper.c | 28 +++-------------------------
+ 1 file changed, 3 insertions(+), 25 deletions(-)
+
+diff --git a/efi/wrapper.c b/efi/wrapper.c
+index bd2c175..9652368 100644
+--- a/efi/wrapper.c
++++ b/efi/wrapper.c
+@@ -48,14 +48,12 @@ static void write_header(FILE *f, __uint32_t entry, size_t data_size,
+ {
+ struct optional_hdr o_hdr;
+ struct optional_hdr_pe32p o_hdr_pe32p;
+- struct section t_sec, r_sec;
++ struct section t_sec;
+ struct extra_hdr e_hdr;
+ struct extra_hdr_pe32p e_hdr_pe32p;
+ struct coff_hdr c_hdr;
+ struct header hdr;
+- struct coff_reloc c_rel;
+ __uint32_t total_sz = data_size;
+- __uint32_t dummy = 0;
+ __uint32_t hdr_sz;
+ __uint32_t reloc_start, reloc_end;
+
+@@ -78,7 +76,7 @@ static void write_header(FILE *f, __uint32_t entry, size_t data_size,
+ fwrite(&hdr, sizeof(hdr), 1, f);
+
+ memset(&c_hdr, 0, sizeof(c_hdr));
+- c_hdr.nr_sections = 2;
++ c_hdr.nr_sections = 1;
+ c_hdr.nr_syms = 1;
+ if (class == ELFCLASS32) {
+ c_hdr.arch = IMAGE_FILE_MACHINE_I386;
+@@ -118,7 +116,7 @@ static void write_header(FILE *f, __uint32_t entry, size_t data_size,
+ o_hdr_pe32p.entry_point = entry;
+ o_hdr.initialized_data_sz = data_size;
+ fwrite(&o_hdr_pe32p, sizeof(o_hdr_pe32p), 1, f);
+- memset(&e_hdr_pe32p, 0, sizeof(e_hdr));
++ memset(&e_hdr_pe32p, 0, sizeof(e_hdr_pe32p));
+ e_hdr_pe32p.section_align = 4096;
+ e_hdr_pe32p.file_align = 512;
+ e_hdr_pe32p.image_sz = hdr_sz + so_size;
+@@ -140,26 +138,6 @@ static void write_header(FILE *f, __uint32_t entry, size_t data_size,
+ fwrite(&t_sec, sizeof(t_sec), 1, f);
+
+ /*
+- * Write our dummy relocation and reloc section.
+- */
+- memset(&r_sec, 0, sizeof(r_sec));
+- strcpy((char *)r_sec.name, ".reloc");
+- r_sec.virtual_sz = sizeof(c_rel);
+- r_sec.virtual_address = ftell(f) + sizeof(r_sec);
+- r_sec.raw_data_sz = r_sec.virtual_sz;
+- r_sec.raw_data = r_sec.virtual_address;
+- r_sec.characteristics = IMAGE_SCN_CNT_INITIALIZED_DATA |
+- IMAGE_SCN_ALIGN_1BYTES | IMAGE_SCN_MEM_DISCARDABLE |
+- IMAGE_SCN_MEM_READ;
+- fwrite(&r_sec, sizeof(r_sec), 1, f);
+-
+- memset(&c_rel, 0, sizeof(c_rel));
+- c_rel.virtual_address = ftell(f) + sizeof(c_rel);
+- c_rel.symtab_index = 10;
+- fwrite(&c_rel, sizeof(c_rel), 1, f);
+- fwrite(&dummy, sizeof(dummy), 1, f);
+-
+- /*
+ * Add some padding to align the ELF as needed
+ */
+ if (ftell(f) > t_sec.virtual_address) {
+PE headers code_sz and image_sz indicate more or less, the size of the
+file and the size of the in-memory image. They are now given the right
+value.
+
+In the ELF format, only the program headers are reliable to determine
+the actually needed part of the file and the in-memory size.
+
+The .bss section should always be marked as NOLOAD for ld since its
+content shouldn't be included into the binary file.
+
+Signed-off-by: Celelibi <celelibi at gmail.com>
+---
+
+Again, I'm not 100% positive about the semantics of NOLOAD in a linker script.
+However I found this make things work better.
+Actually the file core/fs/fs.o have a .bss16 section that is not empty. If I
+understood correctly, only .bss can be empty in a .o. Thus ld generates the
+zeros that belong to that section in the .o. Then, when merging the section
+.bss16 into the .bss of syslinux.so, ld is forced to generate ALL the zeros
+that belong to the .bss section. Marking this section as NOLOAD make ld to
+ignore its content but still produce a PT_LOAD program header with the right
+memory size, as needed for the bss.
+
+ efi/i386/syslinux.ld | 4 +-
+ efi/wrapper.c | 138 +++++++++++++++----------------------------------
+ efi/x86_64/syslinux.ld | 4 +-
+ 3 files changed, 45 insertions(+), 101 deletions(-)
+
+diff --git a/efi/i386/syslinux.ld b/efi/i386/syslinux.ld
+index 523a9b9..bab3fc7 100644
+--- a/efi/i386/syslinux.ld
++++ b/efi/i386/syslinux.ld
+@@ -136,7 +136,7 @@ SECTIONS
+ *(.strtab)
+ }
+
+- .bss : {
++ .bss (NOLOAD) : {
+ /* the EFI loader doesn't seem to like a .bss section,
+ so we stick it all into .data: */
+ __bss_start = .;
+@@ -153,7 +153,7 @@ SECTIONS
+ __bss_dwords = (__bss_len + 3) >> 2;
+
+ . = ALIGN(128);
+-
++
+ /* Very large objects which don't need to be zeroed */
+
+ .hugebss : {
+diff --git a/efi/wrapper.c b/efi/wrapper.c
+index 9652368..a5247ae 100644
+--- a/efi/wrapper.c
++++ b/efi/wrapper.c
+@@ -35,7 +35,7 @@ typedef Elf64_Addr Elf_Addr;
+ #endif
+
+ /*
+- * 'so_size' is the file size of the ELF shared object.
++ * 'so_memsz' is the size of the ELF shared object once loaded.
+ * 'data_size' is the size of initialised data in the shared object.
+ * 'class' dictates how the header is written
+ * For 32bit machines (class == ELFCLASS32), the optional
+@@ -44,7 +44,7 @@ typedef Elf64_Addr Elf_Addr;
+ * header includes PE32+header fields
+ */
+ static void write_header(FILE *f, __uint32_t entry, size_t data_size,
+- __uint32_t so_size, __uint8_t class)
++ __uint32_t so_memsz, __uint8_t class)
+ {
+ struct optional_hdr o_hdr;
+ struct optional_hdr_pe32p o_hdr_pe32p;
+@@ -96,7 +96,7 @@ static void write_header(FILE *f, __uint32_t entry, size_t data_size,
+ memset(&e_hdr, 0, sizeof(e_hdr));
+ e_hdr.section_align = 4096;
+ e_hdr.file_align = 512;
+- e_hdr.image_sz = hdr_sz + so_size;
++ e_hdr.image_sz = hdr_sz + so_memsz;
+ e_hdr.headers_sz = hdr_sz;
+ e_hdr.subsystem = IMAGE_SUBSYSTEM_EFI_APPLICATION;
+ e_hdr.rva_and_sizes_nr = sizeof(e_hdr.data_directory) / sizeof(__uint64_t);
+@@ -119,7 +119,7 @@ static void write_header(FILE *f, __uint32_t entry, size_t data_size,
+ memset(&e_hdr_pe32p, 0, sizeof(e_hdr_pe32p));
+ e_hdr_pe32p.section_align = 4096;
+ e_hdr_pe32p.file_align = 512;
+- e_hdr_pe32p.image_sz = hdr_sz + so_size;
++ e_hdr_pe32p.image_sz = hdr_sz + so_memsz;
+ e_hdr_pe32p.headers_sz = hdr_sz;
+ e_hdr_pe32p.subsystem = IMAGE_SUBSYSTEM_EFI_APPLICATION;
+ e_hdr_pe32p.rva_and_sizes_nr = sizeof(e_hdr_pe32p.data_directory) / sizeof(__uint64_t);
+@@ -157,17 +157,16 @@ static void usage(char *progname)
+
+ int main(int argc, char **argv)
+ {
+- struct stat st;
+ Elf32_Ehdr e32_hdr;
+ Elf64_Ehdr e64_hdr;
+ __uint32_t entry;
+ __uint8_t class;
+- __uint64_t shoff;
+- __uint16_t shnum, shentsize, shstrndx;
++ __uint64_t phoff = 0;
++ __uint16_t phnum = 0, phentsize = 0;
+ unsigned char *id;
+ FILE *f_in, *f_out;
+ void *buf;
+- size_t datasz, rv;
++ size_t datasz, memsz, rv;
+
+ if (argc < 3) {
+ usage(argv[0]);
+@@ -180,11 +179,6 @@ int main(int argc, char **argv)
+ exit(EXIT_FAILURE);
+ }
+
+- if (stat(argv[1], &st) != 0) {
+- perror("stat");
+- exit(EXIT_FAILURE);
+- }
+-
+ f_out = fopen(argv[2], "w");
+ if (!f_out) {
+ perror("fopen");
+@@ -194,15 +188,14 @@ int main(int argc, char **argv)
+ /*
+ * Parse the ELF header and find the entry point.
+ */
+- fread((void *)&e32_hdr, sizeof(e32_hdr), 1, f_in);
++ fread((void *)&e32_hdr, sizeof(e32_hdr), 1, f_in);
+ if (e32_hdr.e_ident[EI_CLASS] == ELFCLASS32) {
+ id = e32_hdr.e_ident;
+ class = ELFCLASS32;
+ entry = e32_hdr.e_entry;
+- shoff = e32_hdr.e_shoff;
+- shnum = e32_hdr.e_shnum;
+- shstrndx = e32_hdr.e_shstrndx;
+- shentsize = e32_hdr.e_shentsize;
++ phoff = e32_hdr.e_phoff;
++ phnum = e32_hdr.e_phnum;
++ phentsize = e32_hdr.e_phentsize;
+ }
+ else if (e32_hdr.e_ident[EI_CLASS] == ELFCLASS64) {
+ /* read the header again for x86_64
+@@ -213,10 +206,9 @@ int main(int argc, char **argv)
+ fread((void *)&e64_hdr, sizeof(e64_hdr), 1, f_in);
+ id = e64_hdr.e_ident;
+ entry = e64_hdr.e_entry;
+- shoff = e64_hdr.e_shoff;
+- shnum = e64_hdr.e_shnum;
+- shstrndx = e64_hdr.e_shstrndx;
+- shentsize = e64_hdr.e_shentsize;
++ phoff = e64_hdr.e_phoff;
++ phnum = e64_hdr.e_phnum;
++ phentsize = e64_hdr.e_phentsize;
+ } else {
+ fprintf(stderr, "Unsupported architecture\n");
+ exit(EXIT_FAILURE);
+@@ -230,98 +222,47 @@ int main(int argc, char **argv)
+ exit(EXIT_FAILURE);
+ }
+
+- if (!shoff || !shnum || (shstrndx == SHN_UNDEF)) {
+- fprintf(stderr, "Cannot find section table\n");
++ if (!phoff || !phnum) {
++ fprintf(stderr, "Cannot find segment table\n");
+ exit(EXIT_FAILURE);
+ }
+
+ /*
+- * Find the beginning of the .bss section. Everything preceding
+- * it is copied verbatim to the output file.
++ * Find the LOAD program header. Everything in this segment
++ * is copied verbatim to the output file.
++ * Although there may be several LOAD program headers, only
++ * one is currently copied.
+ */
+ if (e32_hdr.e_ident[EI_CLASS] == ELFCLASS32) {
+- const char *shstrtab, *name;
+- Elf32_Shdr shdr;
++ Elf32_Phdr phdr;
+ int i;
+- void *strtab;
+-
+- fseek(f_in, shoff, SEEK_SET);
+-
+- /* First find the strtab section */
+- fseek(f_in, shstrndx * shentsize, SEEK_CUR);
+- fread(&shdr, sizeof(shdr), 1, f_in);
+
+- strtab = malloc(shdr.sh_size);
+- if (!strtab) {
+- fprintf(stderr, "Failed to malloc strtab\n");
+- exit(EXIT_FAILURE);
+- }
+-
+- fseek(f_in, shdr.sh_offset, SEEK_SET);
+- fread(strtab, shdr.sh_size, 1, f_in);
+-
+- /* Now search for the .bss section */
+- fseek(f_in, shoff, SEEK_SET);
+- for (i = 0; i < shnum; i++) {
+- rv = fread(&shdr, sizeof(shdr), 1, f_in);
+- if (!rv) {
+- fprintf(stderr, "Failed to read section table\n");
+- exit(EXIT_FAILURE);
+- }
++ /* Find the first LOAD program header */
++ for (i = 0; i < phnum; i++) {
++ fseek(f_in, phoff + i * phentsize, SEEK_SET);
++ fread(&phdr, sizeof(phdr), 1, f_in);
+
+- name = strtab + shdr.sh_name;
+- if (!strcmp(name, ".bss"))
++ if (phdr.p_type == PT_LOAD)
+ break;
+ }
+
+- if (i == shnum) {
+- fprintf(stderr, "Failed to find .bss section\n");
+- exit(EXIT_FAILURE);
+- }
+-
+- datasz = shdr.sh_offset;
+- }
+- else if (e32_hdr.e_ident[EI_CLASS] == ELFCLASS64) {
+- const char *shstrtab, *name;
+- Elf64_Shdr shdr;
++ datasz = phdr.p_filesz;
++ memsz = phdr.p_memsz;
++ } else if (e32_hdr.e_ident[EI_CLASS] == ELFCLASS64) {
++ Elf64_Phdr phdr;
+ int i;
+- void *strtab;
+-
+- fseek(f_in, shoff, SEEK_SET);
+
+- /* First find the strtab section */
+- fseek(f_in, shstrndx * shentsize, SEEK_CUR);
+- fread(&shdr, sizeof(shdr), 1, f_in);
+-
+- strtab = malloc(shdr.sh_size);
+- if (!strtab) {
+- fprintf(stderr, "Failed to malloc strtab\n");
+- exit(EXIT_FAILURE);
+- }
++ /* Find the first LOAD program header */
++ for (i = 0; i < phnum; i++) {
++ fseek(f_in, phoff + i * phentsize, SEEK_SET);
++ fread(&phdr, sizeof(phdr), 1, f_in);
+
+- fseek(f_in, shdr.sh_offset, SEEK_SET);
+- fread(strtab, shdr.sh_size, 1, f_in);
+-
+- /* Now search for the .bss section */
+- fseek(f_in, shoff, SEEK_SET);
+- for (i = 0; i < shnum; i++) {
+- rv = fread(&shdr, sizeof(shdr), 1, f_in);
+- if (!rv) {
+- fprintf(stderr, "Failed to read section table\n");
+- exit(EXIT_FAILURE);
+- }
+-
+- name = strtab + shdr.sh_name;
+- if (!strcmp(name, ".bss"))
++ if (phdr.p_type == PT_LOAD)
+ break;
+ }
+
+- if (i == shnum) {
+- fprintf(stderr, "Failed to find .bss section\n");
+- exit(EXIT_FAILURE);
+- }
+-
+- datasz = shdr.sh_offset;
++ datasz = phdr.p_filesz;
++ memsz = phdr.p_memsz;
+ }
+
+ buf = malloc(datasz);
+@@ -330,7 +271,7 @@ int main(int argc, char **argv)
+ exit(EXIT_FAILURE);
+ }
+
+- write_header(f_out, entry, datasz, st.st_size, class);
++ write_header(f_out, entry, datasz, memsz, class);
+
+ /* Write out the entire ELF shared object */
+ rewind(f_in);
+@@ -341,5 +282,8 @@ int main(int argc, char **argv)
+ }
+
+ fwrite(buf, datasz, rv, f_out);
++ free(buf);
++ fclose(f_out);
++ fclose(f_in);
+ return 0;
+ }
+diff --git a/efi/x86_64/syslinux.ld b/efi/x86_64/syslinux.ld
+index 95160bd..450641c 100644
+--- a/efi/x86_64/syslinux.ld
++++ b/efi/x86_64/syslinux.ld
+@@ -136,7 +136,7 @@ SECTIONS
+ *(.strtab)
+ }
+
+- .bss : {
++ .bss (NOLOAD) : {
+ /* the EFI loader doesn't seem to like a .bss section,
+ so we stick it all into .data: */
+ __bss_start = .;
+@@ -153,7 +153,7 @@ SECTIONS
+ __bss_dwords = (__bss_len + 3) >> 2;
+
+ . = ALIGN(128);
+-
++
+ /* Very large objects which don't need to be zeroed */
+
+ .hugebss : {
diff --git a/abs/extra/syslinux/syslinux-dont-build-dos-windows-targets.patch b/abs/extra/syslinux/syslinux-dont-build-dos-windows-targets.patch
deleted file mode 100644
index 2b86ab8..0000000
--- a/abs/extra/syslinux/syslinux-dont-build-dos-windows-targets.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -Nur syslinux-4.02.orig//Makefile syslinux-4.02//Makefile
---- syslinux-4.02.orig//Makefile 2010-07-21 21:33:13.000000000 +0200
-+++ syslinux-4.02//Makefile 2010-07-22 11:14:03.325522937 +0200
-@@ -54,7 +54,7 @@
- # files that depend only on the B phase, but may have to be regenerated
- # for "make installer".
- BSUBDIRS = codepage com32 lzo core memdisk modules mbr memdump gpxe sample \
-- diag libinstaller dos win32 win64 dosutil
-+ libinstaller
- ITARGET =
- IOBJECTS = $(ITARGET) \
- utils/gethostip utils/isohybrid utils/mkdiskimage \
diff --git a/abs/extra/syslinux/syslinux-install_update b/abs/extra/syslinux/syslinux-install_update
index cd1baa5..3843b5f 100644
--- a/abs/extra/syslinux/syslinux-install_update
+++ b/abs/extra/syslinux/syslinux-install_update
@@ -1,7 +1,8 @@
-#!/bin/bash
+#!/usr/bin/env bash
#
-# Sylinux Installer / Updater Scripts
-# Copyright (C) 2011 Matthew Gyurgyik <pyther@pyther.net>
+# Syslinux Installer / Updater Script (for BIOS only)
+# Copyright (C) 2011-2013 Matthew Gyurgyik <pyther@pyther.net>
+# Copyright (C) 2013 Keshav Padram Amburay <(the) (ddoott) (ridikulus) (ddoott) (rat) (aatt) (gemmaeiil) (ddoott) (ccoomm)>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
@@ -18,21 +19,24 @@
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
#-----------------
+# ChangeLog:
+# 2013-10-23 : Keshav Padram Amburay : Updated script to work with Syslinux 6.02 Arch Linux pkg
+#-----------------
# Exit Codes:
# 1 - get_boot_device or other function failed
# 2 - install/update failed
# 3 - set_active failed
# 4 - install_mbr failed
-#
+#-----------------
+
shopt -s nullglob
-libpath="/usr/lib/syslinux"
-bootpath="/boot/syslinux"
-extlinux="/usr/sbin/extlinux"
+bios_libpath="/usr/lib/syslinux/bios"
+bios_bootpath="/boot/syslinux"
+EXTLINUX="/usr/bin/extlinux"
-autoupdate_file=/boot/syslinux/SYSLINUX_AUTOUPDATE
-com32_files=(menu.c32 vesamenu.c32 chain.c32 hdt.c32 reboot.c32 poweroff.com)
-pciids_file=/usr/share/hwdata/pci.ids
+bios_autoupdate_file="/boot/syslinux/SYSLINUX_AUTOUPDATE"
+pciids_file="/usr/share/hwdata/pci.ids"
## Helper functions ##
# Taken from libui-sh
@@ -120,7 +124,7 @@ usage() {
cat << EOF
usage: $0 options
-This script will install or upgrade Syslinux
+This script will install or upgrade Syslinux (for BIOS only)
OPTIONS:
-h Show this message
@@ -133,16 +137,16 @@ OPTIONS:
Arguments Required:
-c Chroot install (ex: -c /mnt)
-Example Usage: syslinux-install_update.sh -i -a -m (install, set boot flag, install mbr)
- syslinux-install_update.sh -u (update)
+Example Usage: $0 -i -a -m # (install, set boot flag, install mbr)
+ $0 -u # (update)
EOF
}
# Trys to find the partition that /boot resides on
# This will either be on /boot or / (root)
getBoot() {
- if [[ ! -d "$bootpath" ]]; then
- echo "Could not find $bootpath"
+ if [[ ! -d "$bios_bootpath" ]]; then
+ echo "Could not find $bios_bootpath"
echo "Is boot mounted? Is Syslinux installed?"
exit 1
fi
@@ -278,9 +282,9 @@ install_mbr() {
{ echo "ABORT! MBR installation to partition ($disk)!"; exit 4;}
if [[ "$ptb" = MBR ]]; then
- mbrfile="$libpath/mbr.bin"
+ mbrfile="$bios_libpath/mbr.bin"
elif [[ "$ptb" = GPT ]]; then
- mbrfile="$libpath/gptmbr.bin"
+ mbrfile="$bios_libpath/gptmbr.bin"
fi
if dd bs=440 count=1 conv=notrunc if="$mbrfile" of="$disk" &> /dev/null; then
@@ -293,67 +297,53 @@ install_mbr() {
return 0
}
-_install() {
- # Copy files to /boot
- for file in "${com32_files[@]}"; do
- # Symlink files even if links exist
- if [[ "$boot" = root ]]; then
- ln -s "${libpath#$CHROOT}/$file" "$bootpath/$file" &> /dev/null
- elif [[ "$boot" = boot ]]; then
- cp "$libpath/$file" "$bootpath/$file"
- fi
- done
+install_modules() {
+ # Copy all syslinux *.c32 modules to /boot
+ rm "$bios_bootpath"/*.c32 &> /dev/null
+ cp "$bios_libpath"/*.c32 "$bios_bootpath"/ &> /dev/null
- # Copy / Symlink pci.ids if we copy the com32 module and if pci.ids exists in the FS
- if check_is_in "hdt.c32" "${com32_files[@]}" && [[ -f $pciids_file ]]; then
- if [[ "$boot" = root ]]; then
- ln -s "$pciids_file" "$bootpath/pci.ids" &> /dev/null
- elif [[ "$boot" = boot ]]; then
- cp "$pciids_file" "$bootpath/pci.ids" &> /dev/null
- fi
+ # Copy / Symlink pci.ids if pci.ids exists on the FS
+ if [[ -f "$pciids_file" ]]; then
+ rm "$bios_bootpath/pci.ids" &> /dev/null
+ cp "$pciids_file" "$bios_bootpath/pci.ids" &> /dev/null
fi
+}
- if device_is_raid "$bootpart"; then
+_install() {
+ install_modules
+
+ if device_is_raid "$bootpart" ; then
echo "Detected RAID on /boot - installing Syslinux with --raid"
- "$extlinux" --install "$bootpath" -r > /dev/null 2>&1
+ "$EXTLINUX" --install "$bios_bootpath" --raid &> /dev/null
else
- "$extlinux" --install "$bootpath" > /dev/null 2>&1
+ "$EXTLINUX" --install "$bios_bootpath" &> /dev/null
fi
if (( $? )); then
- echo "Syslinux install failed"
+ echo "Syslinux BIOS install failed"
exit 2
else
- echo "Syslinux install successful"
+ echo "Syslinux BIOS install successful"
fi
- touch "$CHROOT/$autoupdate_file"
+ touch "$CHROOT/$bios_autoupdate_file"
}
update() {
- # Update any com and c32 files in /boot
- if [[ "$boot" = boot ]]; then
- for file in "$bootpath"/*.{c32,com}; do
- file=$(basename "$file")
- cp "$libpath/$file" "$bootpath/$file" &> /dev/null
- done
- if [[ -f "$bootpath/pci.ids" ]]; then
- cp "$pciids_file" "$bootpath/pci.ids" &> /dev/null
- fi
- fi
+ install_modules
- if device_is_raid $bootpart; then
- echo "Detected RAID on /boot - installing Syslinux with --raid"
- "$extlinux" --update "$bootpath" -r &> /dev/null
+ if device_is_raid "$bootpart" ; then
+ echo "Detected RAID on /boot - updating Syslinux with --raid"
+ "$EXTLINUX" --update "$bios_bootpath" --raid &> /dev/null
else
- "$extlinux" --update "$bootpath" &> /dev/null
+ "$EXTLINUX" --update "$bios_bootpath" &> /dev/null
fi
if (($?)); then
- echo "Syslinux update failed"
+ echo "Syslinux BIOS update failed"
exit 2
else
- echo "Syslinux update successful"
+ echo "Syslinux BIOS update successful"
fi
}
@@ -388,7 +378,7 @@ while getopts "c:uihmas" opt; do
;;
s)
# If AUTOUPDATE_FILE does not exist exit the script
- if [[ -f $autoupdate_file ]]; then
+ if [[ -f $bios_autoupdate_file ]]; then
UPDATE="True"
else
exit 0
@@ -406,28 +396,28 @@ if [[ $USAGE ]]; then
exit 0
fi
-# Make sure only root can run our script
-if (( $(id -u) != 0 )); then
- echo "This script must be run as root" 1>&2
- exit 1
-fi
-
# Display Usage Information if both Install and Update are passed
if [[ $INSTALL && $UPDATE ]]; then
usage
exit 1
fi
+# Make sure only root can run our script
+if (( $(id -u) != 0 )); then
+ echo "This script must be run as root" 1>&2
+ exit 1
+fi
+
# If a chroot dir is path set variables to reflect chroot
if [[ "$CHROOT" ]]; then
- libpath="$CHROOT$libpath"
- bootpath="$CHROOT$bootpath"
- extlinux="$CHROOT$extlinux"
+ bios_libpath="$CHROOT$bios_libpath"
+ bios_bootpath="$CHROOT$bios_bootpath"
+ EXTLINUX="$CHROOT$EXTLINUX"
fi
# Exit if no /boot path exists
-if ( f=("$bootpath"/*); (( ! ${#f[@]} )) ); then
- echo "Error: $bootpath is empty!"
+if ( f=("$bios_bootpath"/*); (( ! ${#f[@]} )) ); then
+ echo "Error: $bios_bootpath is empty!"
echo "Is /boot mounted?"
exit 1
fi
diff --git a/abs/extra/syslinux/syslinux.cfg b/abs/extra/syslinux/syslinux.cfg
index 5a588f5..2b77038 100644
--- a/abs/extra/syslinux/syslinux.cfg
+++ b/abs/extra/syslinux/syslinux.cfg
@@ -7,7 +7,6 @@
# * chain.c32 - chainload MBRs, partition boot sectors, Windows bootloaders
# * hdt.c32 - hardware detection tool
# * reboot.c32 - reboots the system
-# * poweroff.com - shutdown the system
#
# To Use: Copy the respective files from /usr/lib/syslinux to /boot/syslinux.
# If /usr and /boot are on the same file system, symlink the files instead
@@ -50,16 +49,16 @@ MENU COLOR tabmsg 31;40 #30ffffff #00000000 std
#-*
LABEL arch
- MENU LABEL Arch Linux
- LINUX ../vmlinuz-linux
- APPEND root=/dev/sda3 ro
- INITRD ../initramfs-linux.img
+ MENU LABEL Arch Linux
+ LINUX ../vmlinuz-linux
+ APPEND root=/dev/sda3 rw
+ INITRD ../initramfs-linux.img
LABEL archfallback
- MENU LABEL Arch Linux Fallback
- LINUX ../vmlinuz-linux
- APPEND root=/dev/sda3 ro
- INITRD ../initramfs-linux-fallback.img
+ MENU LABEL Arch Linux Fallback
+ LINUX ../vmlinuz-linux
+ APPEND root=/dev/sda3 rw
+ INITRD ../initramfs-linux-fallback.img
#LABEL windows
# MENU LABEL Windows
@@ -69,11 +68,11 @@ LABEL archfallback
LABEL hdt
MENU LABEL HDT (Hardware Detection Tool)
COM32 hdt.c32
-
+
LABEL reboot
MENU LABEL Reboot
COM32 reboot.c32
-
-LABEL off
- MENU LABEL Power Off
- COMBOOT poweroff.com
+
+LABEL poweroff
+ MENU LABEL Poweroff
+ COM32 poweroff.c32
diff --git a/abs/extra/syslinux/syslinux.install b/abs/extra/syslinux/syslinux.install
index 0dc0ece..4bb7f85 100644
--- a/abs/extra/syslinux/syslinux.install
+++ b/abs/extra/syslinux/syslinux.install
@@ -1,13 +1,43 @@
post_install() {
- echo "==> If you want to use syslinux as your bootloader"
- echo "==> edit /boot/syslinux/syslinux.cfg and run"
- echo "==> # /usr/sbin/syslinux-install_update -i -a -m"
- echo "==> to install it."
+
+ cat << EOF
+
+==> For setting up Syslinux BIOS using the syslinux-install_update script follow
+ https://wiki.archlinux.org/index.php/Syslinux#Automatic_Install
+EOF
+
+ ## Message specific to Syslinux 4.xx (or 5.xx) to 6.xx upgrade
+ if [ "$(vercmp $2 6.00)" -lt 0 ]; then
+
+ cat << EOF
+
+==> If you are upgrading from Syslinux 4.xx or 5.xx, please re-install
+ (not update) Syslinux BIOS manually (not using the install script) once
+ by following https://wiki.archlinux.org/index.php/Syslinux#Manual_install
+
+==> The install script may not properly upgrade Syslinux to 6.xx version
+EOF
+
+ fi
+
+ cat << EOF
+
+==> For setting up Syslinux EFI follow
+ https://wiki.archlinux.org/index.php/Syslinux#UEFI_Systems
+
+==> The syslinux-install_update script does not currently support EFI install
+
+EOF
+
}
post_upgrade() {
- # auto-update syslinux if /boot/syslinux/SYSLINUX_AUTOUPDATE exists
- /usr/sbin/syslinux-install_update -s
+
+ ## auto-update syslinux if /boot/syslinux/SYSLINUX_AUTOUPDATE exists
+ /usr/bin/syslinux-install_update -s
+
+ post_install
+
}
# vim:set ts=2 sw=2 et:
--
cgit v0.12