55886c3946
Without the change `libffi` fails to build against `gcc-12` as:
libtool: compile: powerpc64-unknown-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I.. -I. -I../include -Iinclude \
-I../src -O3 -fomit-frame-pointer -fstrict-aliasing -ffast-math -Wall -fexceptions -c ../src/tramp.c \
-fPIC -DPIC -o src/.libs/tramp.o
../src/powerpc/linux64_closure.S: Assembler messages:
../src/powerpc/linux64_closure.S:363: Error: unrecognized opcode: `lvx'
Co-authored-by: Sandro <sandro.jaeckel@gmail.com>
24 lines
480 B
Diff
24 lines
480 B
Diff
https://github.com/libffi/libffi/issues/668
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--- a/src/powerpc/linux64.S
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+++ b/src/powerpc/linux64.S
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@@ -29,6 +29,8 @@
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#include <fficonfig.h>
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#include <ffi.h>
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+ .machine altivec
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+
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#ifdef POWERPC64
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.hidden ffi_call_LINUX64
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.globl ffi_call_LINUX64
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--- a/src/powerpc/linux64_closure.S
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+++ b/src/powerpc/linux64_closure.S
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@@ -30,6 +30,8 @@
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.file "linux64_closure.S"
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+ .machine altivec
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+
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#ifdef POWERPC64
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FFI_HIDDEN (ffi_closure_LINUX64)
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.globl ffi_closure_LINUX64
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