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Diffstat (limited to 'arch/xtensa/kernel/vmlinux.lds.S')
-rw-r--r--arch/xtensa/kernel/vmlinux.lds.S48
1 files changed, 32 insertions, 16 deletions
diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S
index 14695240536d..21acd11b5df2 100644
--- a/arch/xtensa/kernel/vmlinux.lds.S
+++ b/arch/xtensa/kernel/vmlinux.lds.S
@@ -18,6 +18,7 @@
#include <asm/page.h>
#include <asm/thread_info.h>
+#include <asm/vectors.h>
#include <variant/core.h>
#include <platform/hardware.h>
OUTPUT_ARCH(xtensa)
@@ -30,7 +31,7 @@ jiffies = jiffies_64;
#endif
#ifndef KERNELOFFSET
-#define KERNELOFFSET 0xd0001000
+#define KERNELOFFSET 0xd0003000
#endif
/* Note: In the following macros, it would be nice to specify only the
@@ -185,16 +186,16 @@ SECTIONS
SECTION_VECTOR (_WindowVectors_text,
.WindowVectors.text,
- XCHAL_WINDOW_VECTORS_VADDR, 4,
+ WINDOW_VECTORS_VADDR, 4,
.dummy)
SECTION_VECTOR (_DebugInterruptVector_literal,
.DebugInterruptVector.literal,
- XCHAL_DEBUG_VECTOR_VADDR - 4,
+ DEBUG_VECTOR_VADDR - 4,
SIZEOF(.WindowVectors.text),
.WindowVectors.text)
SECTION_VECTOR (_DebugInterruptVector_text,
.DebugInterruptVector.text,
- XCHAL_DEBUG_VECTOR_VADDR,
+ DEBUG_VECTOR_VADDR,
4,
.DebugInterruptVector.literal)
#undef LAST
@@ -202,7 +203,7 @@ SECTIONS
#if XCHAL_EXCM_LEVEL >= 2
SECTION_VECTOR (_Level2InterruptVector_text,
.Level2InterruptVector.text,
- XCHAL_INTLEVEL2_VECTOR_VADDR,
+ INTLEVEL2_VECTOR_VADDR,
SIZEOF(LAST), LAST)
# undef LAST
# define LAST .Level2InterruptVector.text
@@ -210,7 +211,7 @@ SECTIONS
#if XCHAL_EXCM_LEVEL >= 3
SECTION_VECTOR (_Level3InterruptVector_text,
.Level3InterruptVector.text,
- XCHAL_INTLEVEL3_VECTOR_VADDR,
+ INTLEVEL3_VECTOR_VADDR,
SIZEOF(LAST), LAST)
# undef LAST
# define LAST .Level3InterruptVector.text
@@ -218,7 +219,7 @@ SECTIONS
#if XCHAL_EXCM_LEVEL >= 4
SECTION_VECTOR (_Level4InterruptVector_text,
.Level4InterruptVector.text,
- XCHAL_INTLEVEL4_VECTOR_VADDR,
+ INTLEVEL4_VECTOR_VADDR,
SIZEOF(LAST), LAST)
# undef LAST
# define LAST .Level4InterruptVector.text
@@ -226,7 +227,7 @@ SECTIONS
#if XCHAL_EXCM_LEVEL >= 5
SECTION_VECTOR (_Level5InterruptVector_text,
.Level5InterruptVector.text,
- XCHAL_INTLEVEL5_VECTOR_VADDR,
+ INTLEVEL5_VECTOR_VADDR,
SIZEOF(LAST), LAST)
# undef LAST
# define LAST .Level5InterruptVector.text
@@ -234,39 +235,39 @@ SECTIONS
#if XCHAL_EXCM_LEVEL >= 6
SECTION_VECTOR (_Level6InterruptVector_text,
.Level6InterruptVector.text,
- XCHAL_INTLEVEL6_VECTOR_VADDR,
+ INTLEVEL6_VECTOR_VADDR,
SIZEOF(LAST), LAST)
# undef LAST
# define LAST .Level6InterruptVector.text
#endif
SECTION_VECTOR (_KernelExceptionVector_literal,
.KernelExceptionVector.literal,
- XCHAL_KERNEL_VECTOR_VADDR - 4,
+ KERNEL_VECTOR_VADDR - 4,
SIZEOF(LAST), LAST)
#undef LAST
SECTION_VECTOR (_KernelExceptionVector_text,
.KernelExceptionVector.text,
- XCHAL_KERNEL_VECTOR_VADDR,
+ KERNEL_VECTOR_VADDR,
4,
.KernelExceptionVector.literal)
SECTION_VECTOR (_UserExceptionVector_literal,
.UserExceptionVector.literal,
- XCHAL_USER_VECTOR_VADDR - 4,
+ USER_VECTOR_VADDR - 4,
SIZEOF(.KernelExceptionVector.text),
.KernelExceptionVector.text)
SECTION_VECTOR (_UserExceptionVector_text,
.UserExceptionVector.text,
- XCHAL_USER_VECTOR_VADDR,
+ USER_VECTOR_VADDR,
4,
.UserExceptionVector.literal)
SECTION_VECTOR (_DoubleExceptionVector_literal,
.DoubleExceptionVector.literal,
- XCHAL_DOUBLEEXC_VECTOR_VADDR - 16,
+ DOUBLEEXC_VECTOR_VADDR - 16,
SIZEOF(.UserExceptionVector.text),
.UserExceptionVector.text)
SECTION_VECTOR (_DoubleExceptionVector_text,
.DoubleExceptionVector.text,
- XCHAL_DOUBLEEXC_VECTOR_VADDR,
+ DOUBLEEXC_VECTOR_VADDR,
32,
.DoubleExceptionVector.literal)
@@ -284,11 +285,26 @@ SECTIONS
. = ALIGN(0x10);
.bootstrap : { *(.bootstrap.literal .bootstrap.text .bootstrap.data) }
- .ResetVector.text XCHAL_RESET_VECTOR_VADDR :
+ .ResetVector.text RESET_VECTOR_VADDR :
{
*(.ResetVector.text)
}
+
+ /*
+ * This is a remapped copy of the Secondary Reset Vector Code.
+ * It keeps gdb in sync with the PC after switching
+ * to the temporary mapping used while setting up
+ * the V2 MMU mappings for Linux.
+ *
+ * Only debug information about this section is put in the kernel image.
+ */
+ .SecondaryResetVector.remapped_text 0x46000000 (INFO):
+ {
+ *(.SecondaryResetVector.remapped_text)
+ }
+
+
.xt.lit : { *(.xt.lit) }
.xt.prop : { *(.xt.prop) }