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arm: Rewrite ffi_closure

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Move the push of the argument registers into ffi_closure_SYSV,
reducing the size of the trampoline.
This commit is contained in:
Richard Henderson
2014-10-17 02:07:32 -04:00
parent e7f15f60e8
commit a4b785ea69
6 changed files with 187 additions and 4833 deletions
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7
Makefile.am
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@@ -48,9 +48,9 @@ EXTRA_DIST = LICENSE ChangeLog.v1 ChangeLog.libgcj \
src/xtensa/ffitarget.h src/xtensa/ffi.c src/xtensa/sysv.S \
ChangeLog.libffi m4/libtool.m4 m4/lt~obsolete.m4 \
m4/ltoptions.m4 m4/ltsugar.m4 m4/ltversion.m4 \
m4/ltversion.m4 src/arm/gentramp.sh src/debug.c msvcc.sh \
m4/ltversion.m4 src/debug.c msvcc.sh \
generate-darwin-source-and-headers.py \
libffi.xcodeproj/project.pbxproj src/arm/trampoline.S \
libffi.xcodeproj/project.pbxproj \
libtool-ldflags ChangeLog.libffi-3.1
info_TEXINFOS = doc/libffi.texi
@@ -190,9 +190,6 @@ nodist_libffi_la_SOURCES += src/arc/arcompact.S src/arc/ffi.c
endif
if ARM
nodist_libffi_la_SOURCES += src/arm/sysv.S src/arm/ffi.c
if FFI_EXEC_TRAMPOLINE_TABLE
nodist_libffi_la_SOURCES += src/arm/trampoline.S
endif
endif
if AVR32
nodist_libffi_la_SOURCES += src/avr32/sysv.S src/avr32/ffi.c