diff options
Diffstat (limited to 'include/asm-generic/vmlinux.lds.h')
| -rw-r--r-- | include/asm-generic/vmlinux.lds.h | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index e7e955d4ab9e..9fdb54a95976 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -686,6 +686,31 @@ #define BUG_TABLE #endif +#ifdef CONFIG_ORC_UNWINDER +#define ORC_UNWIND_TABLE \ + . = ALIGN(4); \ + .orc_unwind_ip : AT(ADDR(.orc_unwind_ip) - LOAD_OFFSET) { \ + VMLINUX_SYMBOL(__start_orc_unwind_ip) = .; \ + KEEP(*(.orc_unwind_ip)) \ + VMLINUX_SYMBOL(__stop_orc_unwind_ip) = .; \ + } \ + . = ALIGN(6); \ + .orc_unwind : AT(ADDR(.orc_unwind) - LOAD_OFFSET) { \ + VMLINUX_SYMBOL(__start_orc_unwind) = .; \ + KEEP(*(.orc_unwind)) \ + VMLINUX_SYMBOL(__stop_orc_unwind) = .; \ + } \ + . = ALIGN(4); \ + .orc_lookup : AT(ADDR(.orc_lookup) - LOAD_OFFSET) { \ + VMLINUX_SYMBOL(orc_lookup) = .; \ + . += (((SIZEOF(.text) + LOOKUP_BLOCK_SIZE - 1) / \ + LOOKUP_BLOCK_SIZE) + 1) * 4; \ + VMLINUX_SYMBOL(orc_lookup_end) = .; \ + } +#else +#define ORC_UNWIND_TABLE +#endif + #ifdef CONFIG_PM_TRACE #define TRACEDATA \ . = ALIGN(4); \ @@ -872,7 +897,7 @@ DATA_DATA \ CONSTRUCTORS \ } \ - BUG_TABLE + BUG_TABLE \ #define INIT_TEXT_SECTION(inittext_align) \ . = ALIGN(inittext_align); \ |