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46cf2d293b
Add a new port, devel/libffi321, which is a stripped down version of libffi
3.2.1. This version only brings in the shared library from libffi 3.2.1
(the libffi 3.3.0 update bumped the version number of the shlib) for binary
consumers that can't easily be recompiled and updated against the new
version of libffi.
This version is not meant to be linked against, and you should not depend on
it to bring libffi in, unless you explicitly need the binary compat.
Libraries are installed in ${LOCALBASE}/lib/compat.
PR: 247028 (for tracking)
Requested by: arrowd
Tested by: arrowd
55 lines
1.3 KiB
ArmAsm
55 lines
1.3 KiB
ArmAsm
# Description: 3.2.1 fails to build with clang 3.5.0 on arm
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# Issue ID: https://github.com/atgreen/libffi/issues/162
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# Submitted by: sbruno
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--- src/arm/sysv.S.orig 2015-01-01 10:47:51 UTC
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+++ src/arm/sysv.S
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@@ -360,7 +360,7 @@ ARM_FUNC_START(ffi_call_VFP)
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cmp r0, #3
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sub ip, fp, #64
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flddle d0, [ip]
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- fldmiadgt ip, {d0-d7}
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+ vldmiagt ip, {d0-d7}
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LSYM(Lbase_args):
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@ move first 4 parameters in registers
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@@ -396,7 +396,7 @@ LSYM(Lbase_args):
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beq LSYM(Lepilogue_vfp)
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cmp r3, #FFI_TYPE_SINT64
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- stmeqia r2, {r0, r1}
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+ stmiaeq r2, {r0, r1}
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beq LSYM(Lepilogue_vfp)
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cmp r3, #FFI_TYPE_FLOAT
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@@ -409,7 +409,7 @@ LSYM(Lbase_args):
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cmp r3, #FFI_TYPE_STRUCT_VFP_FLOAT
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cmpne r3, #FFI_TYPE_STRUCT_VFP_DOUBLE
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- fstmiadeq r2, {d0-d3}
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+ vstmiaeq r2, {d0-d3}
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LSYM(Lepilogue_vfp):
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RETLDM "r0-r3,fp"
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@@ -420,7 +420,7 @@ LSYM(Lepilogue_vfp):
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ARM_FUNC_START(ffi_closure_VFP)
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- fstmfdd sp!, {d0-d7}
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+ vstmdb sp!, {d0-d7}
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@ r0-r3, then d0-d7
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UNWIND .pad #80
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add ip, sp, #80
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@@ -470,10 +470,10 @@ ARM_FUNC_START(ffi_closure_VFP)
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ldmia sp, {r0, r1}
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b .Lclosure_epilogue_vfp
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.Lretfloat_struct_vfp:
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- fldmiad sp, {d0-d1}
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+ vldmia sp, {d0-d1}
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b .Lclosure_epilogue_vfp
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.Lretdouble_struct_vfp:
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- fldmiad sp, {d0-d3}
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+ vldmia sp, {d0-d3}
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b .Lclosure_epilogue_vfp
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.ffi_closure_VFP_end:
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