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Diffstat (limited to 'arch/tile/kernel/vmlinux.lds.S')
-rw-r--r--arch/tile/kernel/vmlinux.lds.S98
1 files changed, 98 insertions, 0 deletions
diff --git a/arch/tile/kernel/vmlinux.lds.S b/arch/tile/kernel/vmlinux.lds.S
new file mode 100644
index 000000000000..25fdc0c1839a
--- /dev/null
+++ b/arch/tile/kernel/vmlinux.lds.S
@@ -0,0 +1,98 @@
+#include <asm-generic/vmlinux.lds.h>
+#include <asm/page.h>
+#include <asm/cache.h>
+#include <asm/thread_info.h>
+#include <hv/hypervisor.h>
+
+/* Text loads starting from the supervisor interrupt vector address. */
+#define TEXT_OFFSET MEM_SV_INTRPT
+
+OUTPUT_ARCH(tile)
+ENTRY(_start)
+jiffies = jiffies_64;
+
+PHDRS
+{
+ intrpt1 PT_LOAD ;
+ text PT_LOAD ;
+ data PT_LOAD ;
+}
+SECTIONS
+{
+ /* Text is loaded with a different VA than data; start with text. */
+ #undef LOAD_OFFSET
+ #define LOAD_OFFSET TEXT_OFFSET
+
+ /* Interrupt vectors */
+ .intrpt1 (LOAD_OFFSET) : AT ( 0 ) /* put at the start of physical memory */
+ {
+ _text = .;
+ _stext = .;
+ *(.intrpt1)
+ } :intrpt1 =0
+
+ /* Hypervisor call vectors */
+ #include "hvglue.lds"
+
+ /* Now the real code */
+ . = ALIGN(0x20000);
+ .text : AT (ADDR(.text) - LOAD_OFFSET) {
+ HEAD_TEXT
+ SCHED_TEXT
+ LOCK_TEXT
+ __fix_text_end = .; /* tile-cpack won't rearrange before this */
+ TEXT_TEXT
+ *(.text.*)
+ *(.coldtext*)
+ *(.fixup)
+ *(.gnu.warning)
+ } :text =0
+ _etext = .;
+
+ /* "Init" is divided into two areas with very different virtual addresses. */
+ INIT_TEXT_SECTION(PAGE_SIZE)
+
+ /* Now we skip back to PAGE_OFFSET for the data. */
+ . = (. - TEXT_OFFSET + PAGE_OFFSET);
+ #undef LOAD_OFFSET
+ #define LOAD_OFFSET PAGE_OFFSET
+
+ . = ALIGN(PAGE_SIZE);
+ VMLINUX_SYMBOL(_sinitdata) = .;
+ .init.page : AT (ADDR(.init.page) - LOAD_OFFSET) {
+ *(.init.page)
+ } :data =0
+ INIT_DATA_SECTION(16)
+ PERCPU(PAGE_SIZE)
+ . = ALIGN(PAGE_SIZE);
+ VMLINUX_SYMBOL(_einitdata) = .;
+
+ _sdata = .; /* Start of data section */
+
+ RO_DATA_SECTION(PAGE_SIZE)
+
+ /* initially writeable, then read-only */
+ . = ALIGN(PAGE_SIZE);
+ __w1data_begin = .;
+ .w1data : AT(ADDR(.w1data) - LOAD_OFFSET) {
+ VMLINUX_SYMBOL(__w1data_begin) = .;
+ *(.w1data)
+ VMLINUX_SYMBOL(__w1data_end) = .;
+ }
+
+ RW_DATA_SECTION(L2_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE)
+
+ _edata = .;
+
+ EXCEPTION_TABLE(L2_CACHE_BYTES)
+ NOTES
+
+
+ BSS_SECTION(8, PAGE_SIZE, 1)
+ _end = . ;
+
+ STABS_DEBUG
+ DWARF_DEBUG
+
+ DISCARDS
+}