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Commit 248c0b69 by Anthony Green Committed by Anthony Green
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Makefile.in: Rebuilt. 

        * Makefile.in: Rebuilt.
        * Makefile.am (AM_CFLAGS): Compile with -fexceptions.

        * src/x86/sysv.S: Add exception handling metadata.

also, add missing files.

From-SVN: r28601
parent 950fe843
Showing with 937 additions and 3 deletions
libffi/ChangeLog.libgcj 0 → 100644
1999-08-09 Anthony Green <green@cygnus.com>
* Makefile.in: Rebuilt.
* Makefile.am (AM_CFLAGS): Compile with -fexceptions.
* src/x86/sysv.S: Add exception handling metadata.
libffi/Makefile.am
......@@ -24,8 +24,6 @@ MULTICLEAN = true
toolexecdir = $(exec_prefix)/$(target_alias)
toolexeclibdir = $(toolexecdir)/lib$(MULTISUBDIR)
## We don't use `libz.la' because we don't want to conflict with a
## system library of that name.
toolexeclib_LTLIBRARIES = libffi.la
noinst_PROGRAMS = ffitest
......@@ -70,6 +68,8 @@ if ARM
libffi_la_SOURCES = $(libffi_la_common_SOURCES) $(TARGET_SRC_ARM)
endif
AM_CFLAGS = -fexceptions
libffi_la_LDFLAGS = -release $(VERSION)
INCLUDES = -I$(top_srcdir)/include -Iinclude
libffi/Makefile.in
......@@ -62,6 +62,7 @@ AMTAR = @AMTAR@
AMTARFLAGS = @AMTARFLAGS@
AS = @AS@
CC = @CC@
CXX = @CXX@
DLLTOOL = @DLLTOOL@
EXEEXT = @EXEEXT@
LD = @LD@
......@@ -130,6 +131,8 @@ libffi_la_common_SOURCES = src/debug.c src/prep_cif.c src/types.c src/raw_api.c
@POWERPC_TRUE@libffi_la_SOURCES = @POWERPC_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_POWERPC)
@ARM_TRUE@libffi_la_SOURCES = @ARM_TRUE@$(libffi_la_common_SOURCES) $(TARGET_SRC_ARM)
AM_CFLAGS = -fexceptions
libffi_la_LDFLAGS = -release $(VERSION)
INCLUDES = -I$(top_srcdir)/include -Iinclude
......
libffi/include/Makefile.am 0 → 100644
## Process this with automake to create Makefile.in
AUTOMAKE_OPTIONS = foreign
EXTRA_DIST = ffi.h.in ffi_common.h ffi_mips.h
hackdir=$(includedir)
hack_DATA=fficonfig.h ffi.h ffi_mips.h
\ No newline at end of file
libffi/include/Makefile.in 0 → 100644
# Makefile.in generated automatically by automake 1.4a from Makefile.am
# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
SHELL = @SHELL@
srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = @bindir@
sbindir = @sbindir@
libexecdir = @libexecdir@
datadir = @datadir@
sysconfdir = @sysconfdir@
sharedstatedir = @sharedstatedir@
localstatedir = @localstatedir@
libdir = @libdir@
infodir = @infodir@
mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include
DESTDIR =
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ..
ACLOCAL = @ACLOCAL@
AUTOCONF = @AUTOCONF@
AUTOMAKE = @AUTOMAKE@
AUTOHEADER = @AUTOHEADER@
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_FLAG =
transform = @program_transform_name@
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_alias = @host_alias@
host_triplet = @host@
AMTAR = @AMTAR@
AMTARFLAGS = @AMTARFLAGS@
AS = @AS@
CC = @CC@
CXX = @CXX@
DLLTOOL = @DLLTOOL@
EXEEXT = @EXEEXT@
LD = @LD@
LIBTOOL = @LIBTOOL@
LN_S = @LN_S@
MAINT = @MAINT@
MAKEINFO = @MAKEINFO@
NM = @NM@
PACKAGE = @PACKAGE@
RANLIB = @RANLIB@
SHELL = @SHELL@
TARGET = @TARGET@
TARGETDIR = @TARGETDIR@
USE_SYMBOL_UNDERSCORE = @USE_SYMBOL_UNDERSCORE@
VERSION = @VERSION@
AUTOMAKE_OPTIONS = foreign
EXTRA_DIST = ffi.h.in ffi_common.h ffi_mips.h
hackdir = $(includedir)
hack_DATA = fficonfig.h ffi.h ffi_mips.h
subdir = include
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = ../fficonfig.h
CONFIG_CLEAN_FILES = ffi.h
DIST_SOURCES =
DATA = $(hack_DATA)
DIST_COMMON = $(hack_DATA) Makefile.am Makefile.in ffi.h.in
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
GZIP_ENV = --best
all: all-redirect
.SUFFIXES:
$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && $(AUTOMAKE) --foreign include/Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
cd $(top_builddir) \
&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
ffi.h: $(top_builddir)/config.status ffi.h.in
cd $(top_builddir) && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
install-hackDATA: $(hack_DATA)
@$(NORMAL_INSTALL)
$(mkinstalldirs) $(DESTDIR)$(hackdir)
@list='$(hack_DATA)'; for p in $$list; do \
if test -f "$$p"; then d= ; else d="$(srcdir)/"; fi; \
f="`echo $$p | sed -e 's|^.*/||'`"; \
echo " $(INSTALL_DATA) $$d$$p $(DESTDIR)$(hackdir)/$$f"; \
$(INSTALL_DATA) $$d$$p $(DESTDIR)$(hackdir)/$$f; \
done
uninstall-hackDATA:
@$(NORMAL_UNINSTALL)
@list='$(hack_DATA)'; for p in $$list; do \
f="`echo $$p | sed -e 's|^.*/||'`"; \
echo " rm -f $(DESTDIR)$(hackdir)/$$f"; \
rm -f $(DESTDIR)$(hackdir)/$$f; \
done
tags: TAGS
TAGS:
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
distdir: $(DISTFILES)
here=`cd $(top_builddir) && pwd`; \
top_distdir=`cd $(top_distdir) && pwd`; \
distdir=`cd $(distdir) && pwd`; \
cd $(top_srcdir) \
&& $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --foreign include/Makefile
@for file in $(DISTFILES); do \
d=$(srcdir); \
if test -d $$d/$$file; then \
cp -pr $$d/$$file $(distdir)/$$file; \
else \
test -f $(distdir)/$$file \
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
|| cp -p $$d/$$file $(distdir)/$$file || :; \
fi; \
done
info-am:
info: info-am
dvi-am:
dvi: dvi-am
check-am: all-am
check: check-am
installcheck-am:
installcheck: installcheck-am
install-exec-am:
install-exec: install-exec-am
install-data-am: install-hackDATA
install-data: install-data-am
install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
install: install-am
uninstall-am: uninstall-hackDATA
uninstall: uninstall-am
all-am: Makefile $(DATA)
all-redirect: all-am
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_STRIP_FLAG=-s install
installdirs:
$(mkinstalldirs) $(DESTDIR)$(hackdir)
mostlyclean-generic:
clean-generic:
distclean-generic:
-rm -f Makefile $(CONFIG_CLEAN_FILES)
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
maintainer-clean-generic:
mostlyclean-am: mostlyclean-generic
mostlyclean: mostlyclean-am
clean-am: clean-generic mostlyclean-am
clean: clean-am
distclean-am: distclean-generic clean-am
-rm -f libtool
distclean: distclean-am
maintainer-clean-am: maintainer-clean-generic distclean-am
@echo "This command is intended for maintainers to use;"
@echo "it deletes files that may require special tools to rebuild."
maintainer-clean: maintainer-clean-am
.PHONY: uninstall-hackDATA install-hackDATA tags distdir info-am info \
dvi-am dvi check check-am installcheck-am installcheck install-exec-am \
install-exec install-data-am install-data install-am install \
uninstall-am uninstall all-redirect all-am all install-strip \
installdirs mostlyclean-generic distclean-generic clean-generic \
maintainer-clean-generic clean mostlyclean distclean maintainer-clean
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
libffi/include/ffi.h.in 0 → 100644
/* -----------------------------------------------------------------*-C-*-
libffi @VERSION@ - Copyright (c) 1996-1999 Cygnus Solutions
$Id: ffi.h.in,v 1.3 1999/08/08 13:05:12 green Exp $
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_H
#define LIBFFI_H
#ifdef __cplusplus
extern "C" {
#endif
/* Specify which architecture libffi is configured for. */
#define @TARGET@
/* ---- System configuration information --------------------------------- */
#ifdef PACKAGE
#define OLD_PACKAGE PACKAGE
#undef PACKAGE
#endif
#ifdef VERSION
#define OLD_VERSION VERSION
#undef VERSION
#endif
#include <fficonfig.h>
#undef PACKAGE
#undef VERSION
#ifdef OLD_PACKAGE
#define PACKAGE OLD_PACKAGE
#endif
#ifdef OLD_VERSION
#define VERSION OLD_VERSION
#endif
#if !defined(LIBFFI_ASM)
#include <stddef.h>
#if defined(FFI_DEBUG)
#include <stdio.h>
#endif
#endif
/* ---- Generic type definitions ----------------------------------------- */
#define FLOAT32 float
#define FLOAT64 double
#define FLOAT80 long double
#define UINT8 unsigned char
#define SINT8 signed char
#if SIZEOF_INT == 2
#define UINT16 unsigned int
#define SINT16 int
#define ffi_type_uint ffi_type_uint16
#define ffi_type_sint ffi_type_sint16
#else
#if SIZEOF_SHORT == 2
#define UINT16 unsigned short
#define SINT16 short
#define ffi_type_ushort ffi_type_uint16
#define ffi_type_sshort ffi_type_sint16
#endif
#endif
#if SIZEOF_INT == 4
#define UINT32 unsigned int
#define SINT32 int
#define ffi_type_uint ffi_type_uint32
#define ffi_type_sint ffi_type_sint32
#else
#if SIZEOF_SHORT == 4
#define UINT32 unsigned short
#define SINT32 short
#define ffi_type_ushort ffi_type_uint32
#define ffi_type_sshort ffi_type_sint32
#else
#if SIZEOF_LONG == 4
#define UINT32 unsigned long
#define SINT32 long
#define ffi_type_ulong ffi_type_uint32
#define ffi_type_slong ffi_type_sint32
#endif
#endif
#endif
#if SIZEOF_INT == 8
#define UINT64 unsigned int
#define SINT64 int
#define ffi_type_uint ffi_type_uint64
#define ffi_type_sint ffi_type_sint64
#else
#if SIZEOF_LONG == 8
#define UINT64 unsigned long
#define SINT64 long
#define ffi_type_ulong ffi_type_uint64
#define ffi_type_slong ffi_type_sint64
#else
#if SIZEOF_LONG_LONG == 8
#define UINT64 unsigned long long
#define SINT64 long long
#define ffi_type_ulong ffi_type_uint64
#define ffi_type_slong ffi_type_sint64
#endif
#endif
#endif
/* ---- System specific configurations ----------------------------------- */
#ifdef MIPS
#include <ffi_mips.h>
#else
#define SIZEOF_ARG SIZEOF_VOID_P
#endif
#ifndef LIBFFI_ASM
/* ---- Generic type definitions ----------------------------------------- */
#define ALIGN(v, a) (((((unsigned) (v))-1) | ((a)-1))+1)
typedef enum ffi_abi {
/* Leave this for debugging purposes */
FFI_FIRST_ABI = 0,
/* ---- Sparc -------------------- */
#ifdef SPARC
FFI_V8,
FFI_DEFAULT_ABI = FFI_V8,
FFI_V8PLUS,
FFI_V9,
#endif
/* ---- Intel x86 ---------------- */
#ifdef X86
FFI_SYSV,
FFI_DEFAULT_ABI = FFI_SYSV,
#endif
/* ---- Mips --------------------- */
#ifdef MIPS
FFI_O32,
FFI_N32,
FFI_N64,
#endif
/* ---- Alpha -------------------- */
#ifdef ALPHA
FFI_OSF,
FFI_DEFAULT_ABI = FFI_OSF,
#endif
/* ---- Motorola m68k ------------ */
#ifdef M68K
FFI_SYSV,
FFI_DEFAULT_ABI = FFI_SYSV,
#endif
/* ---- PowerPC ------------------ */
#ifdef POWERPC
FFI_SYSV,
FFI_GCC_SYSV,
FFI_DEFAULT_ABI = FFI_GCC_SYSV,
#endif
/* ---- ARM --------------------- */
#ifdef ARM
FFI_SYSV,
FFI_DEFAULT_ABI = FFI_SYSV,
#endif
/* Leave this for debugging purposes */
FFI_LAST_ABI
} ffi_abi;
typedef struct _ffi_type
{
size_t size;
unsigned short alignment;
unsigned short type;
/*@null@*/ struct _ffi_type **elements;
} ffi_type;
/* These are defined in ffi.c */
extern ffi_type ffi_type_void;
extern ffi_type ffi_type_uint8;
extern ffi_type ffi_type_sint8;
extern ffi_type ffi_type_uint16;
extern ffi_type ffi_type_sint16;
extern ffi_type ffi_type_uint32;
extern ffi_type ffi_type_sint32;
extern ffi_type ffi_type_uint64;
extern ffi_type ffi_type_sint64;
extern ffi_type ffi_type_float;
extern ffi_type ffi_type_double;
extern ffi_type ffi_type_longdouble;
extern ffi_type ffi_type_pointer;
/* Characters are 8 bit integral types */
#define ffi_type_schar ffi_type_sint8
#define ffi_type_uchar ffi_type_uint8
typedef enum {
FFI_OK = 0,
FFI_BAD_TYPEDEF,
FFI_BAD_ABI
} ffi_status;
typedef unsigned FFI_TYPE;
typedef struct {
ffi_abi abi;
unsigned nargs;
/*@dependent@*/ ffi_type **arg_types;
/*@dependent@*/ ffi_type *rtype;
unsigned bytes;
unsigned flags;
#ifdef MIPS
#if _MIPS_SIM == _ABIN32
unsigned rstruct_flag;
#endif
#endif
} ffi_cif;
/* ---- Definitions for the raw API -------------------------------------- */
#if !FFI_NO_RAW_API
#if SIZEOF_ARG == 4
#define UINT_ARG UINT32
#define SINT_ARG SINT32
#endif
#if SIZEOF_ARG == 8
#define UINT_ARG UINT64
#define SINT_ARG SINT64
#endif
typedef union {
SINT_ARG sint;
UINT_ARG uint;
char data[SIZEOF_ARG];
void* ptr;
} ffi_raw;
void ffi_raw_call (/*@dependent@*/ ffi_cif *cif,
void (*fn)(),
/*@out@*/ void *rvalue,
/*@dependent@*/ ffi_raw *avalue);
void ffi_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_raw *raw);
void ffi_raw_to_ptrarray (ffi_cif *cif, ffi_raw *raw, void **args);
size_t ffi_raw_size (ffi_cif *cif);
#endif /* !FFI_NO_RAW_API */
/* ---- Definitions for closures ----------------------------------------- */
#ifdef X86
#define FFI_CLOSURES 1 /* x86 supports closures */
#define FFI_TRAMPOLINE_SIZE 10
#define FFI_NATIVE_RAW_API 1 /* and has native raw api support */
#else
#define FFI_CLOSURES 0
#define FFI_NATIVE_RAW_API 0
#endif
#if FFI_CLOSURES
typedef struct {
char tramp[FFI_TRAMPOLINE_SIZE];
ffi_cif *cif;
void (*fun)(ffi_cif*,void*,void**,void*);
void *user_data;
} ffi_closure;
ffi_status
ffi_prep_closure (ffi_closure*,
ffi_cif *,
void (*fun)(ffi_cif*,void*,void**,void*),
void *user_data);
#if !FFI_NO_RAW_API
typedef struct {
char tramp[FFI_TRAMPOLINE_SIZE];
ffi_cif *cif;
#if !FFI_NATIVE_RAW_API
/* if this is enabled, then a raw closure has the same layout
as a regular closure. We use this to install an intermediate
handler to do the transaltion, void** -> ffi_raw*. */
void (*translate_args)(ffi_cif*,void*,void**,void*);
void *this_closure;
#endif
void (*fun)(ffi_cif*,void*,ffi_raw*,void*);
void *user_data;
} ffi_raw_closure;
ffi_status
ffi_prep_raw_closure (ffi_raw_closure*,
ffi_cif *cif,
void (*fun)(ffi_cif*,void*,ffi_raw*,void*),
void *user_data);
#endif /* !FFI_NO_RAW_API */
#endif /* FFI_CLOSURES */
/* ---- Public interface definition -------------------------------------- */
ffi_status ffi_prep_cif(/*@out@*/ /*@partial@*/ ffi_cif *cif,
ffi_abi abi,
unsigned int nargs,
/*@dependent@*/ /*@out@*/ /*@partial@*/ ffi_type *rtype,
/*@dependent@*/ ffi_type **atypes);
void ffi_call(/*@dependent@*/ ffi_cif *cif,
void (*fn)(),
/*@out@*/ void *rvalue,
/*@dependent@*/ void **avalue);
/* Useful for eliminating compiler warnings */
#define FFI_FN(f) ((void (*)(...))f)
/* ---- Definitions shared with assembly code ---------------------------- */
#endif
#define FFI_TYPE_VOID 0
#define FFI_TYPE_INT 1
#define FFI_TYPE_FLOAT 2
#define FFI_TYPE_DOUBLE 3
#if SIZEOF_LONG_DOUBLE == SIZEOF_DOUBLE
#define FFI_TYPE_LONGDOUBLE FFI_TYPE_DOUBLE
#else
#define FFI_TYPE_LONGDOUBLE 4
#endif
#define FFI_TYPE_UINT8 5 /* If this changes, update ffi_mips.h. */
#define FFI_TYPE_SINT8 6 /* If this changes, update ffi_mips.h. */
#define FFI_TYPE_UINT16 7
#define FFI_TYPE_SINT16 8
#define FFI_TYPE_UINT32 9
#define FFI_TYPE_SINT32 10
#define FFI_TYPE_UINT64 11
#define FFI_TYPE_SINT64 12
#define FFI_TYPE_STRUCT 13 /* If this changes, update ffi_mips.h. */
#define FFI_TYPE_POINTER 14
/* This should always refer to the last type code (for sanity checks) */
#define FFI_TYPE_LAST FFI_TYPE_POINTER
#ifdef __cplusplus
}
#endif
#endif
libffi/include/ffi_common.h 0 → 100644
/* -----------------------------------------------------------------------
ffi_common.h - Copyright (c) 1996 Cygnus Solutions
$Id: ffi_common.h,v 1.1.1.1 1998/11/29 16:48:16 green Exp $
Common internal definitions and macros. Only necessary for building
libffi.
----------------------------------------------------------------------- */
#ifndef FFI_COMMON_H
#define FFI_COMMON_H
#ifdef __cplusplus
extern "C" {
#endif
/* Do not move this. Some versions of AIX are very picky about where
this is positioned. */
#ifdef __GNUC__
# define alloca __builtin_alloca
#else
# if HAVE_ALLOCA_H
# include <alloca.h>
# else
# ifdef _AIX
#pragma alloca
# else
# ifndef alloca /* predefined by HP cc +Olibcalls */
char *alloca ();
# endif
# endif
# endif
#endif
/* Check for the existence of memcpy. */
#if STDC_HEADERS
# include <string.h>
#else
# ifndef HAVE_MEMCPY
# define memcpy(d, s, n) bcopy ((s), (d), (n))
# endif
#endif
#ifndef FALSE
#define FALSE 0
#endif
#ifndef TRUE
#define TRUE (!FALSE)
#endif
#ifndef __cplusplus
/* bool is a keyword in C++ */
/*@-cppnames@*/
typedef int bool;
/*@=cppnames@*/
#endif
#ifdef FFI_DEBUG
/* Debugging functions */
/*@exits@*/ int ffi_assert(/*@temp@*/ char *file, int line);
void ffi_stop_here(void);
bool ffi_type_test(/*@temp@*/ /*@out@*/ ffi_type *a);
#define FFI_ASSERT(x) ((x) ? 0 : ffi_assert(__FILE__,__LINE__))
#else
#define FFI_ASSERT(x)
#endif
/* Perform machine dependent cif processing */
ffi_status ffi_prep_cif_machdep(ffi_cif *cif);
/* Extended cif, used in callback from assembly routine */
typedef struct
{
/*@dependent@*/ ffi_cif *cif;
/*@dependent@*/ void *rvalue;
/*@dependent@*/ void **avalue;
} extended_cif;
#ifdef __cplusplus
}
#endif
#endif
libffi/include/ffi_mips.h 0 → 100644
/* -----------------------------------------------------------------------
ffi-mips.h - Copyright (c) 1996 Cygnus Support
MIPS FFI Definitions
$Id: ffi_mips.h,v 1.1.1.1 1998/11/29 16:48:16 green Exp $
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 SUPPORT 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 FFI_MIPS_H
#include <ffi.h>
#if !defined(_MIPS_SIM)
-- something is very wrong --
#else
# if _MIPS_SIM==_ABIN32 && defined(_ABIN32)
# define FFI_MIPS_N32
# else
# if defined(__GNUC__)
# define FFI_MIPS_O32
# else
# if _MIPS_SIM==_ABIO32
# define FFI_MIPS_O32
# else
-- this is an unsupported platform --
# endif
# endif
# endif
#endif
#define v0 $2
#define v1 $3
#define a0 $4
#define a1 $5
#define a2 $6
#define a3 $7
#define a4 $8
#define a5 $9
#define a6 $10
#define a7 $11
#define t0 $8
#define t1 $9
#define t2 $10
#define t3 $11
#define t4 $12
#define t5 $13
#define t6 $14
#define t7 $15
#define t8 $24
#define t9 $25
#define ra $31
#if defined(FFI_MIPS_O32)
#define FFI_DEFAULT_ABI FFI_O32
/* O32 stack frames have 32bit integer args */
#define SLOT_TYPE_UNSIGNED UINT32
#define SLOT_TYPE_SIGNED SINT32
#define SIZEOF_ARG 4
#define REG_L lw
#define REG_S sw
#define SUBU subu
#define ADDU addu
#define SRL srl
#define LI li
#else
#define FFI_DEFAULT_ABI FFI_N32
/* N32 and N64 frames have 64bit integer args */
#define SLOT_TYPE_UNSIGNED UINT64
#define SLOT_TYPE_SIGNED SINT64
#define SIZEOF_ARG 8
#define REG_L ld
#define REG_S sd
#define SUBU dsubu
#define ADDU daddu
#define SRL dsrl
#define LI dli
#endif
#define FFI_FLAG_BITS 2
/* SGI's strange assembler requires that we multiply by 4 rather
than shift left by FFI_FLAG_BITS */
#define FFI_ARGS_D FFI_TYPE_DOUBLE
#define FFI_ARGS_F FFI_TYPE_FLOAT
#define FFI_ARGS_DD FFI_TYPE_DOUBLE * 4 + FFI_TYPE_DOUBLE
#define FFI_ARGS_FF FFI_TYPE_FLOAT * 4 + FFI_TYPE_FLOAT
#define FFI_ARGS_FD FFI_TYPE_DOUBLE * 4 + FFI_TYPE_FLOAT
#define FFI_ARGS_DF FFI_TYPE_FLOAT * 4 + FFI_TYPE_DOUBLE
/* Needed for N32 structure returns */
#define FFI_TYPE_SMALLSTRUCT FFI_TYPE_UINT8
#define FFI_TYPE_SMALLSTRUCT2 FFI_TYPE_SINT8
#if 0
/* The SGI assembler can't handle this.. */
#define FFI_TYPE_STRUCT_DD (( FFI_ARGS_DD ) << 4) + FFI_TYPE_STRUCT
#else
/* ...so we calculate these by hand! */
#define FFI_TYPE_STRUCT_D 61
#define FFI_TYPE_STRUCT_F 45
#define FFI_TYPE_STRUCT_DD 253
#define FFI_TYPE_STRUCT_FF 173
#define FFI_TYPE_STRUCT_FD 237
#define FFI_TYPE_STRUCT_DF 189
#define FFI_TYPE_STRUCT_SMALL 93
#define FFI_TYPE_STRUCT_SMALL2 109
#endif
#endif
libffi/src/x86/sysv.S
......@@ -38,9 +38,11 @@
.type ffi_call_SYSV,@function
ffi_call_SYSV:
.LFB1:
pushl %ebp
.LCFI0:
movl %esp,%ebp
.LCFI1:
# Make room for all of the new args.
movl 16(%ebp),%ecx
subl %ecx,%esp
......@@ -124,6 +126,43 @@ epilogue:
movl %ebp,%esp
popl %ebp
ret
.LFE1:
.ffi_call_SYSV_end:
.size ffi_call_SYSV,.ffi_call_SYSV_end-ffi_call_SYSV
.section .eh_frame,"aw",@progbits
__FRAME_BEGIN__:
.4byte .LLCIE1
.LSCIE1:
.4byte 0x0
.byte 0x1
.byte 0x0
.byte 0x1
.byte 0x7c
.byte 0x8
.byte 0xc
.byte 0x4
.byte 0x4
.byte 0x88
.byte 0x1
.align 4
.LECIE1:
.set .LLCIE1,.LECIE1-.LSCIE1
.4byte .LLFDE1
.LSFDE1:
.4byte .LSFDE1-__FRAME_BEGIN__
.4byte .LFB1
.4byte .LFE1-.LFB1
.byte 0x4
.4byte .LCFI0-.LFB1
.byte 0xe
.byte 0x8
.byte 0x85
.byte 0x2
.byte 0x4
.4byte .LCFI1-.LCFI0
.byte 0xd
.byte 0x5
.align 4
.LEFDE1:
.set .LLFDE1,.LEFDE1-.LSFDE1
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