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D13947.id.diff
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D13947.id.diff
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Index: head/sys/powerpc/powerpc/swtch64.S
===================================================================
--- head/sys/powerpc/powerpc/swtch64.S
+++ head/sys/powerpc/powerpc/swtch64.S
@@ -160,6 +160,7 @@
ld %r17,TD_PCB(%r13) /* Get new PCB */
ld %r1,PCB_SP(%r17) /* Load the stack pointer */
+ addi %r1,%r1,-48 /* Remember about cpu_switch stack frame */
/* Release old thread now that we have a stack pointer set up */
cmpdi %r14,0
Index: head/sys/powerpc/powerpc/vm_machdep.c
===================================================================
--- head/sys/powerpc/powerpc/vm_machdep.c
+++ head/sys/powerpc/powerpc/vm_machdep.c
@@ -190,6 +190,9 @@
cf = (struct callframe *)td->td_pcb->pcb_sp;
+ #if defined(__powerpc64__) && (!defined(_CALL_ELF) || _CALL_ELF == 1)
+ cf->cf_toc = ((register_t *)func)[1];
+ #endif
cf->cf_func = (register_t)func;
cf->cf_arg0 = (register_t)arg;
}
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D13947.id.diff (910 B)
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D13947: PPC64: fix TOC behavior on process initialization
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