X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fi386%2Fkernel%2Fvmlinux.lds.S;h=8831303a473f607c02c2c6c1a4343f66ef7e2eb5;hb=9464c7cf61b9433057924c36e6e02f303a00e768;hp=e0512cc8bea76b9b73c75177426209b0b6306095;hpb=ec9397bab20a628530ce3051167d3d0fcc2c1af7;p=linux-2.6.git

diff --git a/arch/i386/kernel/vmlinux.lds.S b/arch/i386/kernel/vmlinux.lds.S
index e0512cc8b..8831303a4 100644
--- a/arch/i386/kernel/vmlinux.lds.S
+++ b/arch/i386/kernel/vmlinux.lds.S
@@ -2,23 +2,28 @@
  * Written by Martin Mares <mj@atrey.karlin.mff.cuni.cz>;
  */
 
+#define LOAD_OFFSET __PAGE_OFFSET
+
 #include <asm-generic/vmlinux.lds.h>
 #include <asm/thread_info.h>
 #include <asm/page.h>
+#include <asm/cache.h>
 
 OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
 OUTPUT_ARCH(i386)
-ENTRY(startup_32)
+ENTRY(phys_startup_32)
 jiffies = jiffies_64;
 SECTIONS
 {
-  . = __PAGE_OFFSET + 0x100000;
+  . = __KERNEL_START;
+  phys_startup_32 = startup_32 - LOAD_OFFSET;
   /* read-only */
   _text = .;			/* Text and read-only data */
-  .text : {
+  .text : AT(ADDR(.text) - LOAD_OFFSET) {
 	*(.text)
 	SCHED_TEXT
 	LOCK_TEXT
+	KPROBES_TEXT
 	*(.fixup)
 	*(.gnu.warning)
 	} = 0x9090
@@ -27,49 +32,78 @@ SECTIONS
 
   . = ALIGN(16);		/* Exception table */
   __start___ex_table = .;
-  __ex_table : { *(__ex_table) }
+  __ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) { *(__ex_table) }
   __stop___ex_table = .;
 
   RODATA
 
   /* writeable */
-  .data : {			/* Data */
+  .data : AT(ADDR(.data) - LOAD_OFFSET) {	/* Data */
 	*(.data)
 	CONSTRUCTORS
 	}
 
   . = ALIGN(4096);
   __nosave_begin = .;
-  .data_nosave : { *(.data.nosave) }
+  .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) { *(.data.nosave) }
   . = ALIGN(4096);
   __nosave_end = .;
 
   . = ALIGN(4096);
-  .data.page_aligned : { *(.data.idt) }
+  .data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET) {
+	*(.data.idt)
+  }
 
   . = ALIGN(32);
-  .data.cacheline_aligned : { *(.data.cacheline_aligned) }
+  .data.cacheline_aligned : AT(ADDR(.data.cacheline_aligned) - LOAD_OFFSET) {
+	*(.data.cacheline_aligned)
+  }
 
+  /* rarely changed data like cpu maps */
+  . = ALIGN(32);
+  .data.read_mostly : AT(ADDR(.data.read_mostly) - LOAD_OFFSET) { *(.data.read_mostly) }
   _edata = .;			/* End of data section */
 
   . = ALIGN(THREAD_SIZE);	/* init_task */
-  .data.init_task : { *(.data.init_task) }
+  .data.init_task : AT(ADDR(.data.init_task) - LOAD_OFFSET) {
+	*(.data.init_task)
+  }
+
+  /* might get freed after init */
+  . = ALIGN(4096);
+  __smp_alt_begin = .;
+  __smp_alt_instructions = .;
+  .smp_altinstructions : AT(ADDR(.smp_altinstructions) - LOAD_OFFSET) {
+	*(.smp_altinstructions)
+  }
+  __smp_alt_instructions_end = .;
+  . = ALIGN(4);
+  __smp_locks = .;
+  .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
+	*(.smp_locks)
+  }
+  __smp_locks_end = .;
+  .smp_altinstr_replacement : AT(ADDR(.smp_altinstr_replacement) - LOAD_OFFSET) {
+	*(.smp_altinstr_replacement)
+  }
+  . = ALIGN(4096);
+  __smp_alt_end = .;
 
   /* will be freed after init */
   . = ALIGN(4096);		/* Init code and data */
   __init_begin = .;
-  .init.text : { 
+  .init.text : AT(ADDR(.init.text) - LOAD_OFFSET) {
 	_sinittext = .;
 	*(.init.text)
 	_einittext = .;
   }
-  .init.data : { *(.init.data) }
+  .init.data : AT(ADDR(.init.data) - LOAD_OFFSET) { *(.init.data) }
   . = ALIGN(16);
   __setup_start = .;
-  .init.setup : { *(.init.setup) }
+  .init.setup : AT(ADDR(.init.setup) - LOAD_OFFSET) { *(.init.setup) }
   __setup_end = .;
   __initcall_start = .;
-  .initcall.init : {
+  .initcall.init : AT(ADDR(.initcall.init) - LOAD_OFFSET) {
 	*(.initcall1.init) 
 	*(.initcall2.init) 
 	*(.initcall3.init) 
@@ -80,33 +114,41 @@ SECTIONS
   }
   __initcall_end = .;
   __con_initcall_start = .;
-  .con_initcall.init : { *(.con_initcall.init) }
+  .con_initcall.init : AT(ADDR(.con_initcall.init) - LOAD_OFFSET) {
+	*(.con_initcall.init)
+  }
   __con_initcall_end = .;
   SECURITY_INIT
   . = ALIGN(4);
   __alt_instructions = .;
-  .altinstructions : { *(.altinstructions) } 
+  .altinstructions : AT(ADDR(.altinstructions) - LOAD_OFFSET) {
+	*(.altinstructions)
+  }
   __alt_instructions_end = .; 
- .altinstr_replacement : { *(.altinstr_replacement) } 
+  .altinstr_replacement : AT(ADDR(.altinstr_replacement) - LOAD_OFFSET) {
+	*(.altinstr_replacement)
+  }
   /* .exit.text is discard at runtime, not link time, to deal with references
      from .altinstructions and .eh_frame */
-  .exit.text : { *(.exit.text) }
-  .exit.data : { *(.exit.data) }
+  .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) { *(.exit.text) }
+  .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) { *(.exit.data) }
   . = ALIGN(4096);
   __initramfs_start = .;
-  .init.ramfs : { *(.init.ramfs) }
+  .init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) { *(.init.ramfs) }
   __initramfs_end = .;
-  . = ALIGN(32);
+  . = ALIGN(L1_CACHE_BYTES);
   __per_cpu_start = .;
-  .data.percpu  : { *(.data.percpu) }
+  .data.percpu  : AT(ADDR(.data.percpu) - LOAD_OFFSET) { *(.data.percpu) }
   __per_cpu_end = .;
   . = ALIGN(4096);
   __init_end = .;
   /* freed after init ends here */
 	
   __bss_start = .;		/* BSS */
-  .bss : {
+  .bss.page_aligned : AT(ADDR(.bss.page_aligned) - LOAD_OFFSET) {
 	*(.bss.page_aligned)
+  }
+  .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
 	*(.bss)
   }
   . = ALIGN(4);
@@ -123,12 +165,7 @@ SECTIONS
 	*(.exitcall.exit)
 	}
 
-  /* Stabs debugging sections.  */
-  .stab 0 : { *(.stab) }
-  .stabstr 0 : { *(.stabstr) }
-  .stab.excl 0 : { *(.stab.excl) }
-  .stab.exclstr 0 : { *(.stab.exclstr) }
-  .stab.index 0 : { *(.stab.index) }
-  .stab.indexstr 0 : { *(.stab.indexstr) }
-  .comment 0 : { *(.comment) }
+  STABS_DEBUG
+
+  DWARF_DEBUG
 }