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riscv-gcc-1
Commit d65a810f by Matthias Klose
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[multiple changes] 

2004-03-19  Matthias Klose  <doko@debian.org>

        * Makefile.am: Update
        * Makefile.in: Regenerate.
        * src/pa/ffi.h.in: Remove.
        * src/pa/ffitarget.h: New file.

2004-02-10  Randolph Chung  <tausq@debian.org>

        * Makefile.am: Add PA support.
        * Makefile.in: Regenerate.
        * include/Makefile.in: Regenerate.
        * configure.ac: Add PA target.
        * configure: Regenerate.
        * src/pa/ffi.c: New file.
        * src/pa/ffi.h.in: Add PA support.
        * src/pa/linux.S: New file.
        * prep_cif.c: Add PA support.

From-SVN: r79702
parent d511a273
Showing with 416 additions and 17 deletions
libffi/ChangeLog
2004-03-19 Matthias Klose <doko@debian.org>
* Makefile.am: Update
* Makefile.in: Regenerate.
* src/pa/ffi.h.in: Remove.
* src/pa/ffitarget.h: New file.
2004-02-10 Randolph Chung <tausq@debian.org>
* Makefile.am: Add PA support.
* Makefile.in: Regenerate.
* include/Makefile.in: Regenerate.
* configure.ac: Add PA target.
* configure: Regenerate.
* src/pa/ffi.c: New file.
* src/pa/ffi.h.in: Add PA support.
* src/pa/linux.S: New file.
* prep_cif.c: Add PA support.
2004-03-16 Hosaka Yuji <hos@tamanegi.org>
* src/types.c: Fix alignment size of X86_WIN32 case int64 and
......
libffi/Makefile.am
......@@ -22,7 +22,8 @@ EXTRA_DIST = LICENSE ChangeLog.v1 \
src/sparc/v8.S src/sparc/v9.S src/sparc/ffitarget.h \
src/sparc/ffi.c \
src/x86/ffi.c src/x86/sysv.S src/x86/win32.S \
src/x86/ffi64.c src/x86/unix64.S src/x86/ffitarget.h
src/x86/ffi64.c src/x86/unix64.S src/x86/ffitarget.h \
src/pa/ffi.c src/pa/linux.S
## ################################################################
......@@ -135,6 +136,9 @@ endif
if SH64
nodist_libffi_la_SOURCES += src/sh64/sysv.S src/sh64/ffi.c
endif
if PA
nodist_libffi_la_SOURCES += src/pa/linux.S src/pa/ffi.c
endif
libffi_convenience_la_SOURCES = $(libffi_la_SOURCES)
nodist_libffi_convenience_la_SOURCES = $(nodist_libffi_la_SOURCES)
......
libffi/Makefile.in
......@@ -54,6 +54,7 @@ target_triplet = @target@
@X86_64_TRUE@am__append_14 = src/x86/ffi64.c src/x86/unix64.S src/x86/ffi.c src/x86/sysv.S
@SH_TRUE@am__append_15 = src/sh/sysv.S src/sh/ffi.c
@SH64_TRUE@am__append_16 = src/sh64/sysv.S src/sh64/ffi.c
@PA_TRUE@am__append_17 = src/pa/linux.S src/pa/ffi.c
ACLOCAL = @ACLOCAL@
ALLOCA = @ALLOCA@
ALPHA_FALSE = @ALPHA_FALSE@
......@@ -113,6 +114,8 @@ PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PA_FALSE = @PA_FALSE@
PA_TRUE = @PA_TRUE@
POWERPC_AIX_FALSE = @POWERPC_AIX_FALSE@
POWERPC_AIX_TRUE = @POWERPC_AIX_TRUE@
POWERPC_DARWIN_FALSE = @POWERPC_DARWIN_FALSE@
......@@ -209,7 +212,8 @@ EXTRA_DIST = LICENSE ChangeLog.v1 \
src/sparc/v8.S src/sparc/v9.S src/sparc/ffitarget.h \
src/sparc/ffi.c \
src/x86/ffi.c src/x86/sysv.S src/x86/win32.S \
src/x86/ffi64.c src/x86/unix64.S src/x86/ffitarget.h
src/x86/ffi64.c src/x86/unix64.S src/x86/ffitarget.h \
src/pa/ffi.c src/pa/linux.S
# Work around what appears to be a GNU make bug handling MAKEFLAGS
......@@ -269,7 +273,7 @@ libffi_la_SOURCES = src/debug.c src/prep_cif.c src/types.c \
src/raw_api.c src/java_raw_api.c
nodist_libffi_la_SOURCES = $(am__append_1) $(am__append_2) $(am__append_3) $(am__append_4) $(am__append_5) $(am__append_6) $(am__append_7) $(am__append_8) $(am__append_9) $(am__append_10) $(am__append_11) $(am__append_12) $(am__append_13) $(am__append_14) $(am__append_15) $(am__append_16)
nodist_libffi_la_SOURCES = $(am__append_1) $(am__append_2) $(am__append_3) $(am__append_4) $(am__append_5) $(am__append_6) $(am__append_7) $(am__append_8) $(am__append_9) $(am__append_10) $(am__append_11) $(am__append_12) $(am__append_13) $(am__append_14) $(am__append_15) $(am__append_16) $(am__append_17)
libffi_convenience_la_SOURCES = $(libffi_la_SOURCES)
nodist_libffi_convenience_la_SOURCES = $(nodist_libffi_la_SOURCES)
......@@ -316,25 +320,26 @@ am_libffi_la_OBJECTS = src/debug.lo src/prep_cif.lo src/types.lo \
@X86_64_TRUE@ src/x86/ffi.lo src/x86/sysv.lo
@SH_TRUE@am__objects_15 = src/sh/sysv.lo src/sh/ffi.lo
@SH64_TRUE@am__objects_16 = src/sh64/sysv.lo src/sh64/ffi.lo
@PA_TRUE@am__objects_17 = src/pa/linux.lo src/pa/ffi.lo
nodist_libffi_la_OBJECTS = $(am__objects_1) $(am__objects_2) \
$(am__objects_3) $(am__objects_4) $(am__objects_5) \
$(am__objects_6) $(am__objects_7) $(am__objects_8) \
$(am__objects_9) $(am__objects_10) $(am__objects_11) \
$(am__objects_12) $(am__objects_13) $(am__objects_14) \
$(am__objects_15) $(am__objects_16)
$(am__objects_15) $(am__objects_16) $(am__objects_17)
libffi_la_OBJECTS = $(am_libffi_la_OBJECTS) $(nodist_libffi_la_OBJECTS)
libffi_convenience_la_LDFLAGS =
libffi_convenience_la_LIBADD =
am__objects_17 = src/debug.lo src/prep_cif.lo src/types.lo \
am__objects_18 = src/debug.lo src/prep_cif.lo src/types.lo \
src/raw_api.lo src/java_raw_api.lo
am_libffi_convenience_la_OBJECTS = $(am__objects_17)
am__objects_18 = $(am__objects_1) $(am__objects_2) $(am__objects_3) \
am_libffi_convenience_la_OBJECTS = $(am__objects_18)
am__objects_19 = $(am__objects_1) $(am__objects_2) $(am__objects_3) \
$(am__objects_4) $(am__objects_5) $(am__objects_6) \
$(am__objects_7) $(am__objects_8) $(am__objects_9) \
$(am__objects_10) $(am__objects_11) $(am__objects_12) \
$(am__objects_13) $(am__objects_14) $(am__objects_15) \
$(am__objects_16)
nodist_libffi_convenience_la_OBJECTS = $(am__objects_18)
$(am__objects_16) $(am__objects_17)
nodist_libffi_convenience_la_OBJECTS = $(am__objects_19)
libffi_convenience_la_OBJECTS = $(am_libffi_convenience_la_OBJECTS) \
$(nodist_libffi_convenience_la_OBJECTS)
......@@ -360,11 +365,11 @@ RECURSIVE_TARGETS = info-recursive dvi-recursive pdf-recursive \
check-recursive installcheck-recursive
DIST_COMMON = README $(srcdir)/Makefile.in $(srcdir)/configure \
../ABOUT-NLS ../COPYING ../COPYING.LIB ../ChangeLog ../README \
../compile ../config.guess ../config.rpath ../config.sub \
../configure ../configure.in ../install-sh ../ltcf-c.sh \
../ltcf-cxx.sh ../ltcf-gcj.sh ../ltconfig ../ltmain.sh \
../missing ../mkinstalldirs ../ylwrap ChangeLog Makefile.am \
acinclude.m4 aclocal.m4 configure configure.ac fficonfig.h.in
../config.guess ../config.rpath ../config.sub ../configure \
../configure.in ../install-sh ../ltcf-c.sh ../ltcf-cxx.sh \
../ltcf-gcj.sh ../ltconfig ../ltmain.sh ../missing \
../mkinstalldirs ../ylwrap ChangeLog Makefile.am acinclude.m4 \
aclocal.m4 configure configure.ac fficonfig.h.in
DIST_SUBDIRS = $(SUBDIRS)
SOURCES = $(libffi_la_SOURCES) $(nodist_libffi_la_SOURCES) $(libffi_convenience_la_SOURCES) $(nodist_libffi_convenience_la_SOURCES)
......@@ -519,6 +524,11 @@ src/sh64/$(am__dirstamp):
@: > src/sh64/$(am__dirstamp)
src/sh64/sysv.lo: src/sh64/$(am__dirstamp)
src/sh64/ffi.lo: src/sh64/$(am__dirstamp)
src/pa/$(am__dirstamp):
@$(mkinstalldirs) src/pa
@: > src/pa/$(am__dirstamp)
src/pa/linux.lo: src/pa/$(am__dirstamp)
src/pa/ffi.lo: src/pa/$(am__dirstamp)
libffi.la: $(libffi_la_OBJECTS) $(libffi_la_DEPENDENCIES)
$(LINK) -rpath $(toolexeclibdir) $(libffi_la_LDFLAGS) $(libffi_la_OBJECTS) $(libffi_la_LIBADD) $(LIBS)
libffi_convenience.la: $(libffi_convenience_la_OBJECTS) $(libffi_convenience_la_DEPENDENCIES)
......@@ -552,6 +562,10 @@ mostlyclean-compile:
-rm -f src/mips/n32.lo
-rm -f src/mips/o32.$(OBJEXT)
-rm -f src/mips/o32.lo
-rm -f src/pa/ffi.$(OBJEXT)
-rm -f src/pa/ffi.lo
-rm -f src/pa/linux.$(OBJEXT)
-rm -f src/pa/linux.lo
-rm -f src/powerpc/aix.$(OBJEXT)
-rm -f src/powerpc/aix.lo
-rm -f src/powerpc/aix_closure.$(OBJEXT)
......@@ -817,6 +831,15 @@ src/sh64/sysv.obj: src/sh64/sysv.S
src/sh64/sysv.lo: src/sh64/sysv.S
$(LIBTOOL) --mode=compile $(CCAS) $(AM_CCASFLAGS) $(CCASFLAGS) -c -o src/sh64/sysv.lo `test -f 'src/sh64/sysv.S' || echo '$(srcdir)/'`src/sh64/sysv.S
src/pa/linux.o: src/pa/linux.S
$(CCAS) $(AM_CCASFLAGS) $(CCASFLAGS) -c -o src/pa/linux.o `test -f 'src/pa/linux.S' || echo '$(srcdir)/'`src/pa/linux.S
src/pa/linux.obj: src/pa/linux.S
$(CCAS) $(AM_CCASFLAGS) $(CCASFLAGS) -c -o src/pa/linux.obj `if test -f 'src/pa/linux.S'; then $(CYGPATH_W) 'src/pa/linux.S'; else $(CYGPATH_W) '$(srcdir)/src/pa/linux.S'; fi`
src/pa/linux.lo: src/pa/linux.S
$(LIBTOOL) --mode=compile $(CCAS) $(AM_CCASFLAGS) $(CCASFLAGS) -c -o src/pa/linux.lo `test -f 'src/pa/linux.S' || echo '$(srcdir)/'`src/pa/linux.S
.c.o:
$(COMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
......@@ -988,6 +1011,15 @@ src/sh64/ffi.obj: src/sh64/ffi.c
src/sh64/ffi.lo: src/sh64/ffi.c
$(LIBTOOL) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o src/sh64/ffi.lo `test -f 'src/sh64/ffi.c' || echo '$(srcdir)/'`src/sh64/ffi.c
src/pa/ffi.o: src/pa/ffi.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o src/pa/ffi.o `test -f 'src/pa/ffi.c' || echo '$(srcdir)/'`src/pa/ffi.c
src/pa/ffi.obj: src/pa/ffi.c
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o src/pa/ffi.obj `if test -f 'src/pa/ffi.c'; then $(CYGPATH_W) 'src/pa/ffi.c'; else $(CYGPATH_W) '$(srcdir)/src/pa/ffi.c'; fi`
src/pa/ffi.lo: src/pa/ffi.c
$(LIBTOOL) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o src/pa/ffi.lo `test -f 'src/pa/ffi.c' || echo '$(srcdir)/'`src/pa/ffi.c
mostlyclean-libtool:
-rm -f *.lo
......@@ -999,6 +1031,7 @@ clean-libtool:
-rm -rf src/ia64/.libs src/ia64/_libs
-rm -rf src/m68k/.libs src/m68k/_libs
-rm -rf src/mips/.libs src/mips/_libs
-rm -rf src/pa/.libs src/pa/_libs
-rm -rf src/powerpc/.libs src/powerpc/_libs
-rm -rf src/s390/.libs src/s390/_libs
-rm -rf src/sh/.libs src/sh/_libs
......@@ -1164,7 +1197,7 @@ distcleancheck_listfiles = find . -type f -print
distdir: $(DISTFILES)
$(am__remove_distdir)
mkdir $(distdir)
$(mkinstalldirs) $(distdir)/.. $(distdir)/include $(distdir)/src/alpha $(distdir)/src/arm $(distdir)/src/m68k $(distdir)/src/mips $(distdir)/src/powerpc $(distdir)/src/s390 $(distdir)/src/sh $(distdir)/src/sh64 $(distdir)/src/sparc $(distdir)/src/x86
$(mkinstalldirs) $(distdir)/.. $(distdir)/include $(distdir)/src/alpha $(distdir)/src/arm $(distdir)/src/m68k $(distdir)/src/mips $(distdir)/src/pa $(distdir)/src/powerpc $(distdir)/src/s390 $(distdir)/src/sh $(distdir)/src/sh64 $(distdir)/src/sparc $(distdir)/src/x86
@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
list='$(DISTFILES)'; for file in $$list; do \
......@@ -1307,6 +1340,7 @@ distclean-generic:
-rm -f src/sh/$(am__dirstamp)
-rm -f src/m68k/$(am__dirstamp)
-rm -f src/sparc/$(am__dirstamp)
-rm -f src/pa/$(am__dirstamp)
-rm -f src/$(am__dirstamp)
-rm -f src/ia64/$(am__dirstamp)
-rm -f src/alpha/$(am__dirstamp)
......
libffi/configure.ac
......@@ -74,6 +74,7 @@ s390x-*-linux-*) TARGET=S390; TARGETDIR=s390;;
x86_64-*-linux*) TARGET=X86_64; TARGETDIR=x86;;
sh-*-linux* | sh[[34]]*-*-linux*) TARGET=SH; TARGETDIR=sh;;
sh64-*-linux* | sh5*-*-linux*) TARGET=SH64; TARGETDIR=sh64;;
hppa-*-linux* | parisc-*-linux*) TARGET=PA; TARGETDIR=pa;;
esac
AC_SUBST(AM_RUNTESTFLAGS)
......@@ -98,6 +99,7 @@ AM_CONDITIONAL(S390, test x$TARGET = xS390)
AM_CONDITIONAL(X86_64, test x$TARGET = xX86_64)
AM_CONDITIONAL(SH, test x$TARGET = xSH)
AM_CONDITIONAL(SH64, test x$TARGET = xSH64)
AM_CONDITIONAL(PA, test x$TARGET = xPA)
case x$TARGET in
xMIPS*) TARGET=MIPS ;;
......
libffi/include/Makefile.in
......@@ -97,6 +97,8 @@ PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PA_FALSE = @PA_FALSE@
PA_TRUE = @PA_TRUE@
POWERPC_AIX_FALSE = @POWERPC_AIX_FALSE@
POWERPC_AIX_TRUE = @POWERPC_AIX_TRUE@
POWERPC_DARWIN_FALSE = @POWERPC_DARWIN_FALSE@
......
libffi/src/pa/ffitarget.h 0 → 100644
/* -----------------------------------------------------------------*-C-*-
ffitarget.h - Copyright (c) 1996-2003 Red Hat, Inc.
Target configuration macros for hppa.
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
``Software''), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
----------------------------------------------------------------------- */
#ifndef LIBFFI_TARGET_H
#define LIBFFI_TARGET_H
/* ---- System specific configurations ----------------------------------- */
#ifndef LIBFFI_ASM
typedef unsigned long ffi_arg;
typedef signed long ffi_sarg;
typedef enum ffi_abi {
FFI_FIRST_ABI = 0,
#ifdef PA
FFI_LINUX,
FFI_DEFAULT_ABI = FFI_LINUX,
#endif
FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
} ffi_abi;
#endif
/* ---- Definitions for closures ----------------------------------------- */
#define FFI_CLOSURES 1
#define FFI_NATIVE_RAW_API 0
#define FFI_TRAMPOLINE_SIZE 32
#define FFI_TYPE_SMALL_STRUCT1 -1
#define FFI_TYPE_SMALL_STRUCT2 -2
#endif
libffi/src/pa/linux.S 0 → 100644
/* -----------------------------------------------------------------------
linux.S - (c) 2003-2004 Randolph Chung <tausq@debian.org>
HPPA Foreign Function Interface
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
``Software''), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL CYGNUS SOLUTIONS BE LIABLE FOR ANY CLAIM, DAMAGES OR
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
----------------------------------------------------------------------- */
#define LIBFFI_ASM
#include <fficonfig.h>
#include <ffi.h>
.text
.align 4
/* void ffi_call_LINUX(void (*)(char *, extended_cif *),
extended_cif *ecif,
unsigned bytes,
unsigned flags,
unsigned *rvalue,
void (*fn)());
*/
.export ffi_call_LINUX,code
.import ffi_prep_args_LINUX,code
.type ffi_call_LINUX, @function
.LFB1:
ffi_call_LINUX:
.proc
.callinfo FRAME=64,CALLS,SAVE_RP,SAVE_SP,ENTRY_GR=4
.entry
stw %rp, -20(%sp)
copy %r3, %r1
.LCFI11:
copy %sp, %r3
.LCFI12:
/* Setup the stack for calling prep_args...
We want the stack to look like this:
[ Previous stack ] <- %r3
[ 64-bytes register save area ] <- %r4
[ Stack space for actual call, passed as ] <- %arg0
[ arg0 to ffi_prep_args_LINUX ]
[ Stack for calling prep_args ] <- %sp
*/
stwm %r1, 64(%sp)
stw %r4, 12(%r3)
.LCFI13:
copy %sp, %r4
addl %arg2, %r4, %arg0 /* arg stack */
stw %arg3, -48(%r3) /* save flags; we need it later */
/* Call prep_args:
%arg0(stack) -- set up above
%arg1(ecif) -- same as incoming param
%arg2(bytes) -- same as incoming param */
bl ffi_prep_args_LINUX,%r2
ldo 64(%arg0), %sp
ldo -64(%sp), %sp
/* now %sp should point where %arg0 was pointing. */
/* Load the arguments that should be passed in registers */
The fp args were loaded by the prep_args function. */
ldw -36(%sp), %arg0
ldw -40(%sp), %arg1
ldw -44(%sp), %arg2
ldw -48(%sp), %arg3
/* in case the function is going to return a structure
we need to give it a place to put the result. */
ldw -52(%r3), %ret0 /* %ret0 <- rvalue */
ldw -56(%r3), %r22 /* %r22 <- function to call */
bl $$dyncall, %r31 /* Call the user function */
copy %r31, %rp
/* Prepare to store the result; we need to recover flags and rvalue. */
ldw -48(%r3), %r21 /* r21 <- flags */
ldw -52(%r3), %r20 /* r20 <- rvalue */
/* Store the result according to the return type. */
checksmst1:
comib,<>,n FFI_TYPE_SMALL_STRUCT1, %r21, checksmst2
/* There is maybe a better way to handle 3 byte structs. */
sh2add %ret0,0,%ret0
sh2add %ret0,0,%ret0
sh2add %ret0,0,%ret0
sh2add %ret0,0,%ret0
b done
stw %ret0, 0(%r20)
checksmst2:
comib,<>,n FFI_TYPE_SMALL_STRUCT2, %r21, checkint8
/* Up to now I don't have a way to handle 6/7 byte structs.
The values are left bounded in the registers. In the struct
itself they are left bounded. */
stw %ret0, 0(%r20)
b done
stw %ret1, 4(%r20)
checkint8:
comib,<>,n FFI_TYPE_UINT8, %r21, checkint16
b done
stb %ret0, 0(%r20)
checkint16:
comib,<>,n FFI_TYPE_UINT16, %r21, checkint32
b done
sth %ret0, 0(%r20)
checkint32:
comib,<>,n FFI_TYPE_UINT32, %r21, checkint
b done
stw %ret0, 0(%r20)
checkint:
comib,<>,n FFI_TYPE_INT, %r21, checkll
b done
stw %ret0, 0(%r20)
checkll:
comib,<>,n FFI_TYPE_UINT64, %r21, checkdbl
stw %ret0, 0(%r20)
b done
stw %ret1, 4(%r20)
checkdbl:
comib,<>,n FFI_TYPE_DOUBLE, %r21, checkfloat
b done
fstd %fr4,0(%r20)
checkfloat:
comib,<>,n FFI_TYPE_FLOAT, %r21, done
fstw %fr4L,0(%r20)
/* structure returns are either handled by one of the
INT/UINT64 cases above, or, if passed by pointer,
is handled by the callee. */
done:
/* all done, return */
copy %r4, %sp /* pop arg stack */
ldw 12(%r3), %r4
ldwm -64(%sp), %r3 /* .. and pop stack */
ldw -20(%sp), %rp
bv %r0(%rp)
nop
.exit
.procend
.LFE1:
/* void ffi_closure_LINUX(void);
Called with closure argument in %r21 */
.export ffi_closure_LINUX,code
.import ffi_closure_inner_LINUX,code
.type ffi_closure_LINUX, @function
.LFB2:
ffi_closure_LINUX:
.proc
.callinfo FRAME=64,CALLS,SAVE_RP,SAVE_SP,ENTRY_GR=3
.entry
stw %rp, -20(%sp)
.LCFI20:
copy %r3, %r1
.LCFI21:
copy %sp, %r3
.LCFI22:
stwm %r1, 64(%sp)
/* Put arguments onto the stack and call ffi_closure_inner. */
stw %arg0, -36(%r3)
stw %arg1, -40(%r3)
stw %arg2, -44(%r3)
stw %arg3, -48(%r3)
copy %r21, %arg0
bl ffi_closure_inner_LINUX, %r2
copy %r3, %arg1
ldwm -64(%sp), %r3
ldw -20(%sp), %rp
ldw -36(%sp), %ret0
bv %r0(%r2)
ldw -40(%sp), %ret1
.exit
.procend
.LFE2:
.section ".eh_frame",EH_FRAME_FLAGS,@progbits
.Lframe1:
.word .LECIE1-.LSCIE1 ;# Length of Common Information Entry
.LSCIE1:
.word 0x0 ;# CIE Identifier Tag
.byte 0x1 ;# CIE Version
.ascii "\0" ;# CIE Augmentation
.uleb128 0x1 ;# CIE Code Alignment Factor
.sleb128 4 ;# CIE Data Alignment Factor
.byte 0x2 ;# CIE RA Column
.byte 0xc ;# DW_CFA_def_cfa
.uleb128 0x1e
.uleb128 0x0
.align 4
.LECIE1:
.LSFDE1:
.word .LEFDE1-.LASFDE1 ;# FDE Length
.LASFDE1:
.word .LASFDE1-.Lframe1 ;# FDE CIE offset
.word .LFB1 ;# FDE initial location
.word .LFE1-.LFB1 ;# FDE address range
.byte 0x4 ;# DW_CFA_advance_loc4
.word .LCFI11-.LFB1
.byte 0x83 ;# DW_CFA_offset, column 0x3
.uleb128 0x0
.byte 0x11 ;# DW_CFA_offset_extended_sf; save r2 at [r30-20]
.uleb128 0x2
.sleb128 -5
.byte 0x4 ;# DW_CFA_advance_loc4
.word .LCFI12-.LCFI11
.byte 0xd ;# DW_CFA_def_cfa_register = r3
.uleb128 0x3
.byte 0x4 ;# DW_CFA_advance_loc4
.word .LCFI13-.LCFI12
.byte 0x84 ;# DW_CFA_offset, column 0x4
.uleb128 0x3
.align 4
.LEFDE1:
.LSFDE2:
.word .LEFDE2-.LASFDE2 ;# FDE Length
.LASFDE2:
.word .LASFDE2-.Lframe1 ;# FDE CIE offset
.word .LFB2 ;# FDE initial location
.word .LFE2-.LFB2 ;# FDE address range
.byte 0x4 ;# DW_CFA_advance_loc4
.word .LCFI21-.LFB2
.byte 0x83 ;# DW_CFA_offset, column 0x3
.uleb128 0x0
.byte 0x11 ;# DW_CFA_offset_extended_sf
.uleb128 0x2
.sleb128 -5
.byte 0x4 ;# DW_CFA_advance_loc4
.word .LCFI12-.LCFI11
.byte 0xd ;# DW_CFA_def_cfa_register = r3
.uleb128 0x3
.align 4
.LEFDE2:
libffi/src/prep_cif.c
......@@ -113,7 +113,7 @@ ffi_status ffi_prep_cif(/*@out@*/ /*@partial@*/ ffi_cif *cif,
FFI_ASSERT_VALID_TYPE(cif->rtype);
/* x86-64 and s390 stack space allocation is handled in prep_machdep. */
#if !defined M68K && !defined __x86_64__ && !defined S390
#if !defined M68K && !defined __x86_64__ && !defined S390 && !defined PA
/* Make space for the return structure pointer */
if (cif->rtype->type == FFI_TYPE_STRUCT
#ifdef SPARC
......@@ -134,7 +134,7 @@ ffi_status ffi_prep_cif(/*@out@*/ /*@partial@*/ ffi_cif *cif,
check after the initialization. */
FFI_ASSERT_VALID_TYPE(*ptr);
#if !defined __x86_64__ && !defined S390
#if !defined __x86_64__ && !defined S390 && !defined PA
#ifdef SPARC
if (((*ptr)->type == FFI_TYPE_STRUCT
&& ((*ptr)->size > 16 || cif->abi != FFI_V9))
......
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