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authorYang Zhang <yang.z.zhang@intel.com>2015-08-28 09:58:54 +0800
committerYang Zhang <yang.z.zhang@intel.com>2015-09-01 12:44:00 +0800
commite44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch)
tree66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/openbios/arch/amd64/ldscript
parent9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff)
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/openbios/arch/amd64/ldscript')
-rw-r--r--qemu/roms/openbios/arch/amd64/ldscript73
1 files changed, 73 insertions, 0 deletions
diff --git a/qemu/roms/openbios/arch/amd64/ldscript b/qemu/roms/openbios/arch/amd64/ldscript
new file mode 100644
index 000000000..8976c7af0
--- /dev/null
+++ b/qemu/roms/openbios/arch/amd64/ldscript
@@ -0,0 +1,73 @@
+OUTPUT_FORMAT(elf32-i386)
+OUTPUT_ARCH(i386)
+
+ENTRY(entry)
+
+/* Initial load address
+ * To be loaded by GRUB, this must be >= 1MB
+ */
+BASE_ADDR = 0x100000;
+
+/* 16KB heap and stack */
+HEAP_SIZE = 16384;
+STACK_SIZE = 16384;
+
+SECTIONS
+{
+ . = BASE_ADDR;
+
+ /* Put Multiboot header near beginning of file, if any. */
+ .hdr : { *(.hdr) *(.hdr.*) }
+
+ /* Start of the program.
+ * Now the version string is in the note, we must include it
+ * in the program. Otherwise we lose the string after relocation. */
+ . = ALIGN(16);
+ _start = .;
+
+ /* Putting ELF notes near beginning of file might help bootloaders.
+ * We discard .note sections other than .note.ELFBoot,
+ * because some versions of GCC generates useless ones. */
+ .note : { *(.note.ELFBoot) }
+
+ /* Normal sections */
+ .text : { *(.text) *(.text.*) }
+ .rodata : {
+ . = ALIGN(4);
+ sound_drivers_start = .;
+ *(.rodata.sound_drivers)
+ sound_drivers_end = .;
+ *(.rodata)
+ *(.rodata.*)
+ }
+ .data : { *(.data) *(.data.*) }
+
+ .bss : {
+ *(.bss)
+ *(.bss.*)
+ *(COMMON)
+
+ /* Put heap and stack here, so they are included in PT_LOAD segment
+ * and the bootloader is aware of it. */
+
+ . = ALIGN(16);
+ _heap = .;
+ . += HEAP_SIZE;
+ . = ALIGN(16);
+ _eheap = .;
+
+ _stack = .;
+ . += STACK_SIZE;
+ . = ALIGN(16);
+ _estack = .;
+ }
+
+ .initctx : {
+ /* Initial contents of stack. This MUST BE just after the stack. */
+ *(.initctx)
+ }
+
+ _end = .;
+
+ /DISCARD/ : { *(.comment) *(.note) }
+}