init android origin source code

1 files changed, 131 insertions, 0 deletions

diff --git a/ANDROID_3.4.5/arch/cris/kernel/vmlinux.lds.S b/ANDROID_3.4.5/arch/cris/kernel/vmlinux.lds.S
new file mode 100644
index 00000000..a6990cb0
--- /dev/null
+++ b/ANDROID_3.4.5/arch/cris/kernel/vmlinux.lds.S
@@ -0,0 +1,131 @@
+/* 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 <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 = .;
+
+	EXCEPTION_TABLE(4)
+
+	RODATA
+
+	. = ALIGN (4);
+	___data_start = . ;
+	__Sdata = . ;
+	.data : {			/* Data */
+		CACHELINE_ALIGNED_DATA(32)
+		READ_MOSTLY_DATA(32)
+		DATA_DATA
+	}
+	__edata = . ;			/* End of data section. */
+	_edata = . ;
+
+	INIT_TASK_DATA_SECTION(PAGE_SIZE)
+
+	. = ALIGN(PAGE_SIZE);		/* Init code and data. */
+	__init_begin = .;
+	INIT_TEXT_SECTION(PAGE_SIZE)
+	.init.data : { INIT_DATA }
+	.init.setup : { INIT_SETUP(16) }
+	.initcall.init : {
+		INIT_CALLS
+	}
+
+	.con_initcall.init : {
+		CON_INITCALL
+	}
+	SECURITY_INIT
+
+	/* .exit.text is discarded at runtime, not link time,
+	 * to deal with references from __bug_table
+	 */
+	.exit.text : {
+		EXIT_TEXT
+	}
+	.exit.data : {
+		EXIT_DATA
+	}
+
+#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_SECTION(32)
+
+	.init.ramfs : {
+		INIT_RAM_FS
+	}
+#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_SECTION(1, 1, 1)
+
+	. =  ALIGN (0x20);
+	_end = .;
+	__end = .;
+
+	dram_end = dram_start + (CONFIG_ETRAX_DRAM_SIZE - __CONFIG_ETRAX_VMEM_SIZE)*1024*1024;
+
+	DISCARDS
+}