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build: Stop linking morestack.S to rt 

__morestack has to be linked statically. The odd calling convention on x86_64
results in the arguments to __morestack (r10 & r11) being clobbered by the
dynamic linker. gcc links all the __morestack functions statically.
This commit is contained in:
Brian Anderson 2011-11-28 16:27:32 -08:00
parent cd75c9ce11
commit e075412a92
2 changed files with 0 additions and 2 deletions
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1
mk/rt.mk
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@ -67,7 +67,6 @@ RUNTIME_CS_$(1) := \
RUNTIME_S_$(1) := rt/arch/$$(HOST_$(1))/_context.S \
rt/arch/$$(HOST_$(1))/ccall.S \
rt/arch/$$(HOST_$(1))/morestack.S \
rt/arch/$$(HOST_$(1))/record_sp.S
RUNTIME_HDR_$(1) := rt/globals.h \

1
src/rt/rustrt.def.in
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@ -1,4 +1,3 @@
__morestack
chan_id_send
check_claims
debug_box