diff options
Diffstat (limited to 'arch/arm/kernel')
| -rw-r--r-- | arch/arm/kernel/armksyms.c | 20 | ||||
| -rw-r--r-- | arch/arm/kernel/vmlinux.lds.S | 13 |
2 files changed, 8 insertions, 25 deletions
diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c index 0e627705f746..8214bfebfaca 100644 --- a/arch/arm/kernel/armksyms.c +++ b/arch/arm/kernel/armksyms.c @@ -48,27 +48,7 @@ extern void __aeabi_uidivmod(void); extern void __aeabi_ulcmp(void); extern void fpundefinstr(void); -extern void fp_enter(void); -/* - * This has a special calling convention; it doesn't - * modify any of the usual registers, except for LR. - */ -#define EXPORT_CRC_ALIAS(sym) __CRC_SYMBOL(sym, "") - -#define EXPORT_SYMBOL_ALIAS(sym,orig) \ - EXPORT_CRC_ALIAS(sym) \ - static const struct kernel_symbol __ksymtab_##sym \ - __used __attribute__((section("__ksymtab"))) = \ - { (unsigned long)&orig, #sym }; - -/* - * floating point math emulator support. - * These symbols will never change their calling convention... - */ -EXPORT_SYMBOL_ALIAS(kern_fp_enter,fp_enter); -EXPORT_SYMBOL_ALIAS(fp_printk,printk); -EXPORT_SYMBOL_ALIAS(fp_send_sig,send_sig); EXPORT_SYMBOL(__backtrace); diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index 71151bd87a36..4957e13ef55b 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -65,11 +65,11 @@ SECTIONS __init_end = .; #endif - /DISCARD/ : { /* Exit code and data */ - EXIT_TEXT - EXIT_DATA - *(.exitcall.exit) - *(.discard) + /* + * unwind exit sections must be discarded before the rest of the + * unwind sections get included. + */ + /DISCARD/ : { *(.ARM.exidx.exit.text) *(.ARM.extab.exit.text) #ifndef CONFIG_HOTPLUG_CPU @@ -238,6 +238,9 @@ SECTIONS STABS_DEBUG .comment 0 : { *(.comment) } + + /* Default discards */ + DISCARDS } /* |