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authorIngo Molnar <mingo@elte.hu>2008-11-20 09:03:38 +0100
committerIngo Molnar <mingo@elte.hu>2008-11-20 09:03:38 +0100
commit90accd6fabf9b2fa2705945a4c601877a75d43bf (patch)
treed393cb54f0228b1313139e4e14adf4f5cf236b59 /arch/cris/kernel/vmlinux.lds.S
parentb43d196c4d3fe46d6dda7c987c47792612b80b1b (diff)
parentee2f6cc7f9ea2542ad46070ed62ba7aa04d08871 (diff)
Merge branch 'linus' into x86/memory-corruption-check
Diffstat (limited to 'arch/cris/kernel/vmlinux.lds.S')
-rw-r--r--arch/cris/kernel/vmlinux.lds.S151
1 files changed, 151 insertions, 0 deletions
diff --git a/arch/cris/kernel/vmlinux.lds.S b/arch/cris/kernel/vmlinux.lds.S
new file mode 100644
index 00000000000..0d2adfc794d
--- /dev/null
+++ b/arch/cris/kernel/vmlinux.lds.S
@@ -0,0 +1,151 @@
+/* ld script to make the Linux/CRIS kernel
+ * Authors: Bjorn Wesen (bjornw@axis.com)
+ *
+ * It is VERY DANGEROUS to fiddle around with the symbols in this
+ * script. It is for example quite vital that all generated sections
+ * that are used are actually named here, otherwise the linker will
+ * put them at the end, where the init stuff is which is FREED after
+ * the kernel has booted.
+ */
+
+#include <linux/autoconf.h>
+#include <asm-generic/vmlinux.lds.h>
+#include <asm/page.h>
+
+#ifdef CONFIG_ETRAX_VMEM_SIZE
+#define __CONFIG_ETRAX_VMEM_SIZE CONFIG_ETRAX_VMEM_SIZE
+#else
+#define __CONFIG_ETRAX_VMEM_SIZE 0
+#endif
+
+
+jiffies = jiffies_64;
+SECTIONS
+{
+ . = DRAM_VIRTUAL_BASE;
+ dram_start = .;
+#ifdef CONFIG_ETRAX_ARCH_V10
+ ibr_start = .;
+#else
+ ebp_start = .;
+ /* The boot section is only necessary until the VCS top */
+ /* level testbench includes both flash and DRAM. */
+ .boot : { *(.boot) }
+#endif
+
+ /* see head.S and pages reserved at the start */
+ . = DRAM_VIRTUAL_BASE + 0x4000;
+
+ _text = .; /* Text and read-only data. */
+ text_start = .; /* Lots of aliases. */
+ _stext = .;
+ __stext = .;
+ .text : {
+ TEXT_TEXT
+ SCHED_TEXT
+ LOCK_TEXT
+ *(.fixup)
+ *(.text.__*)
+ }
+
+ _etext = . ; /* End of text section. */
+ __etext = .;
+
+ . = ALIGN(4); /* Exception table. */
+ __start___ex_table = .;
+ __ex_table : { *(__ex_table) }
+ __stop___ex_table = .;
+
+ RODATA
+
+ . = ALIGN (4);
+ ___data_start = . ;
+ __Sdata = . ;
+ .data : { /* Data */
+ DATA_DATA
+ }
+ __edata = . ; /* End of data section. */
+ _edata = . ;
+
+ . = ALIGN(PAGE_SIZE); /* init_task and stack, must be aligned. */
+ .data.init_task : { *(.data.init_task) }
+
+ . = ALIGN(PAGE_SIZE); /* Init code and data. */
+ __init_begin = .;
+ .init.text : {
+ _sinittext = .;
+ INIT_TEXT
+ _einittext = .;
+ }
+ .init.data : { INIT_DATA }
+ . = ALIGN(16);
+ __setup_start = .;
+ .init.setup : { *(.init.setup) }
+ __setup_end = .;
+#ifdef CONFIG_ETRAX_ARCH_V32
+ __start___param = .;
+ __param : { *(__param) }
+ __stop___param = .;
+#endif
+ .initcall.init : {
+ __initcall_start = .;
+ INITCALLS
+ __initcall_end = .;
+ }
+
+ .con_initcall.init : {
+ __con_initcall_start = .;
+ *(.con_initcall.init)
+ __con_initcall_end = .;
+ }
+ SECURITY_INIT
+
+#ifdef CONFIG_ETRAX_ARCH_V10
+#ifdef CONFIG_BLK_DEV_INITRD
+ .init.ramfs : {
+ __initramfs_start = .;
+ *(.init.ramfs)
+ __initramfs_end = .;
+ }
+#endif
+#endif
+ __vmlinux_end = .; /* Last address of the physical file. */
+#ifdef CONFIG_ETRAX_ARCH_V32
+ PERCPU(PAGE_SIZE)
+
+ .init.ramfs : {
+ __initramfs_start = .;
+ *(.init.ramfs)
+ __initramfs_end = .;
+ }
+#endif
+
+ /*
+ * We fill to the next page, so we can discard all init
+ * pages without needing to consider what payload might be
+ * appended to the kernel image.
+ */
+ . = ALIGN(PAGE_SIZE);
+
+ __init_end = .;
+
+ __data_end = . ; /* Move to _edata ? */
+ __bss_start = .; /* BSS. */
+ .bss : {
+ *(COMMON)
+ *(.bss)
+ }
+
+ . = ALIGN (0x20);
+ _end = .;
+ __end = .;
+
+ /* Sections to be discarded */
+ /DISCARD/ : {
+ EXIT_TEXT
+ EXIT_DATA
+ *(.exitcall.exit)
+ }
+
+ dram_end = dram_start + (CONFIG_ETRAX_DRAM_SIZE - __CONFIG_ETRAX_VMEM_SIZE)*1024*1024;
+}