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-rw-r--r--arch/powerpc/kernel/misc_64.S46
1 files changed, 39 insertions, 7 deletions
diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S
index 3d0249599d52..4e314b90c75d 100644
--- a/arch/powerpc/kernel/misc_64.S
+++ b/arch/powerpc/kernel/misc_64.S
@@ -34,7 +34,7 @@ _GLOBAL(call_do_softirq)
std r0,16(r1)
stdu r1,THREAD_SIZE-STACK_FRAME_OVERHEAD(r3)
mr r1,r3
- bl .__do_softirq
+ bl __do_softirq
ld r1,0(r1)
ld r0,16(r1)
mtlr r0
@@ -45,7 +45,7 @@ _GLOBAL(call_do_irq)
std r0,16(r1)
stdu r1,THREAD_SIZE-STACK_FRAME_OVERHEAD(r4)
mr r1,r4
- bl .__do_irq
+ bl __do_irq
ld r1,0(r1)
ld r0,16(r1)
mtlr r0
@@ -506,7 +506,7 @@ _GLOBAL(kexec_smp_wait)
stb r4,PACAKEXECSTATE(r13)
SYNC
- b .kexec_wait
+ b kexec_wait
/*
* switch to real mode (turn mmu off)
@@ -576,7 +576,7 @@ _GLOBAL(kexec_sequence)
/* copy dest pages, flush whole dest image */
mr r3,r29
- bl .kexec_copy_flush /* (image) */
+ bl kexec_copy_flush /* (image) */
/* turn off mmu */
bl real_mode
@@ -586,7 +586,7 @@ _GLOBAL(kexec_sequence)
mr r4,r30 /* start, aka phys mem offset */
li r5,0x100
li r6,0
- bl .copy_and_flush /* (dest, src, copy limit, start offset) */
+ bl copy_and_flush /* (dest, src, copy limit, start offset) */
1: /* assume normal blr return */
/* release other cpus to the new kernel secondary start at 0x60 */
@@ -595,8 +595,12 @@ _GLOBAL(kexec_sequence)
stw r6,kexec_flag-1b(5)
/* clear out hardware hash page table and tlb */
- ld r5,0(r27) /* deref function descriptor */
- mtctr r5
+#if !defined(_CALL_ELF) || _CALL_ELF != 2
+ ld r12,0(r27) /* deref function descriptor */
+#else
+ mr r12,r27
+#endif
+ mtctr r12
bctrl /* ppc_md.hpte_clear_all(void); */
/*
@@ -630,3 +634,31 @@ _GLOBAL(kexec_sequence)
li r5,0
blr /* image->start(physid, image->start, 0); */
#endif /* CONFIG_KEXEC */
+
+#ifdef CONFIG_MODULES
+#if defined(_CALL_ELF) && _CALL_ELF == 2
+
+#ifdef CONFIG_MODVERSIONS
+.weak __crc_TOC.
+.section "___kcrctab+TOC.","a"
+.globl __kcrctab_TOC.
+__kcrctab_TOC.:
+ .llong __crc_TOC.
+#endif
+
+/*
+ * Export a fake .TOC. since both modpost and depmod will complain otherwise.
+ * Both modpost and depmod strip the leading . so we do the same here.
+ */
+.section "__ksymtab_strings","a"
+__kstrtab_TOC.:
+ .asciz "TOC."
+
+.section "___ksymtab+TOC.","a"
+/* This symbol name is important: it's used by modpost to find exported syms */
+.globl __ksymtab_TOC.
+__ksymtab_TOC.:
+ .llong 0 /* .value */
+ .llong __kstrtab_TOC.
+#endif /* ELFv2 */
+#endif /* MODULES */