From ba19ccac43c677f33c2a13478973f0e35185a5a6 Mon Sep 17 00:00:00 2001 From: John Reiser Date: Wed, 28 Jun 2006 22:18:48 -0700 Subject: [PATCH] tabify the commented Makefile --- src/p_vmlinx.cpp | 60 ++++++++++++++++++++++++------------------------ 1 file changed, 30 insertions(+), 30 deletions(-) diff --git a/src/p_vmlinx.cpp b/src/p_vmlinx.cpp index 71e19852..8f2d40de 100644 --- a/src/p_vmlinx.cpp +++ b/src/p_vmlinx.cpp @@ -480,47 +480,47 @@ void PackVmlinuxI386::unpack(OutputFile *fo) //LDFLAGS_vmlinux := -Ttext $(IMAGE_OFFSET) -e startup_32 // //$(obj)/vmlinux: $(obj)/upx-head.o $(obj)/upx-piggy.o FORCE -// $(call if_changed,ld) -// @: +// $(call if_changed,ld) +// @: // //$(obj)/upx-piggy.o: vmlinux FORCE -// rm -f $@ -// upx --best -o $@ $< -// touch $@ +// rm -f $@ +// upx --best -o $@ $< +// touch $@ //----- // //----- arch/i386/boot/compressed/upx-head.S -// .text +// .text //startup_32: .globl startup_32 # In: %esi=0x90000 setup data "real_mode pointer" -// #cli # this must be true already +// #cli # this must be true already // -// /* The only facts about segments here, that are true for all kernels: -// * %cs is a valid "flat" code segment; no other segment reg is valid; -// * the next segment after %cs is a valid "flat" data segment, but -// * no segment register designates it yet. -// */ -// movl %cs,%eax; addl $1<<3,%eax # the next segment after %cs -// movl %eax,%ds -// movl %eax,%es -// leal 0x9000(%esi),%ecx # 0x99000 typical -// movl %ecx,-8(%ecx) # 32-bit offset for stack pointer -// movl %eax,-4(%ecx) # segment for stack pointer -// lss -8(%ecx),%esp # %ss:%esp= %ds:0x99000 -// /* Linux Documentation/i386/boot.txt "SAMPLE BOOT CONFIGURATION" says -// 0x8000-0x8FFF Stack and heap [inside the "real mode segment", -// just below the command line at offset 0x9000]. +// /* The only facts about segments here, that are true for all kernels: +// * %cs is a valid "flat" code segment; no other segment reg is valid; +// * the next segment after %cs is a valid "flat" data segment, but +// * no segment register designates it yet. +// */ +// movl %cs,%eax; addl $1<<3,%eax # the next segment after %cs +// movl %eax,%ds +// movl %eax,%es +// leal 0x9000(%esi),%ecx # 0x99000 typical +// movl %ecx,-8(%ecx) # 32-bit offset for stack pointer +// movl %eax,-4(%ecx) # segment for stack pointer +// lss -8(%ecx),%esp # %ss:%esp= %ds:0x99000 +// /* Linux Documentation/i386/boot.txt "SAMPLE BOOT CONFIGURATION" says +// 0x8000-0x8FFF Stack and heap [inside the "real mode segment", +// just below the command line at offset 0x9000]. // -// arch/i386/boot/compressed/head.S "Do the decompression ..." says -// %esi contains the "real mode pointer" [as a 32-bit addr]. +// arch/i386/boot/compressed/head.S "Do the decompression ..." says +// %esi contains the "real mode pointer" [as a 32-bit addr]. // -// In any case, avoid EBDA (Extended BIOS Data Area) below 0xA0000. -// boot.txt says 0x9A000 is the limit. LILO goes up to 0x9B000. -// */ +// In any case, avoid EBDA (Extended BIOS Data Area) below 0xA0000. +// boot.txt says 0x9A000 is the limit. LILO goes up to 0x9B000. +// */ // -// pushl $0; popf # subsumes "cli; cld"; also clears NT for buggy BIOS +// pushl $0; popf # subsumes "cli; cld"; also clears NT for buggy BIOS // -// movl $ 0x100000,%eax # destination of uncompression (and entry point) -// push %cs +// movl $ 0x100000,%eax # destination of uncompression (and entry point) +// push %cs /* Fall into .text of upx-compressed vmlinux. */ //-----