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[multiple changes]

Browse source 
Thu Sep 24 01:35:34 1998  David S. Miller  <davem@pierdol.cobaltmicro.com>
	* config/sparc/sol2-sld-64.h (TRANSFER_FROM_TRAMPOLINE): Define.
	* config/sparc/sparc.c (sparc64_initialize_trampoline): If that is
	defined, emit libcall to __enable_execute_stack.  Also fix opcodes
	and offsets in actual stack trampoline code so they match the
	commentary and actually work.
Thu Sep 24 01:19:02 1998  Jakub Jelinek  <jj@sunsite.ms.mff.cuni.cz>
	* configure.in (sparcv9-*-solaris): Use t-sol2 and t-sol2-64 for
	tmake_file.
	(sparc64-*-linux): Use t-linux and sparc/t-linux64 for
	tmake_file.  Set extra_parts to needed crt objects.
	* configure: Rebuilt.
	* config/sparc/linux64.h (SPARC_BI_ARCH): Define.
	(TARGET_DEFAULT): Set if default is v9 or ultra.
	(STARTFILE_SPEC32, STARTFILE_SPEC64): New macros.
	(STARTFILE_SPEC): Set to those upon SPARC_BI_ARCH.
	(ENDFILE_SPEC32, ENDFILE_SPEC64, ENDFILE_SPEC): Likewise.
	(SUBTARGET_EXTRA_SPECS, LINK_ARCH32_SPEC, LINK_ARCH64_SPEC,
	LINK_SPEC, LINK_ARCH_SPEC): Likewise.
	(TARGET_VERSION): Define.
	(MULTILIB_DEFAULT): Define.
	* config/sparc/sparc.h (CPP_CPU_DEFAULT_SPEC): Rearrange so that
	mixed 32/64 bit compilers based upon SPARC_BI_ARCH work.
	(CPP_CPU64_DEFAULT_SPEC, CPP_CPU32_DEFAULT_SEC): Define
	appropriately.
	(TARGET_SWITCHES): Allow ptr32/ptr64 options once more.
	* config/sparc/sparc.c (sparc_override_options): If arch and
	pointer size disagree, emit diagnostic and fix it up.  If
	SPARC_BI_ARCH and TARGET_ARCH32, set cmodel to CM_32.  Turn off
	V8PLUS in 64-bit mode.
	* config/sparc/t-linux64: New file.
	* config/sparc/t-sol2-64: New file.
	* config/sparc/t-sol2: Adjust build rules to use MULTILIB_CFLAGS.
	* config/sparc/sol2-sld-64.h (SPARC_BI_ARCH): Define.
	(ASM_CPU32_DEFAULT_SPEC, ASM_CPU64_DEFAULT_SPEC,
	CPP_CPU32_DEFAULT_SPEC, CPP_CPU64_DEFAULT_SPEC): Define.
	(ASM_SPEC, CPP_CPU_SPEC): Set appropriately based upon those.
	(STARTFILE_SPEC32, STARTFILE_SPEC32, STARTFILE_ARCH_SPEC):
	Define.
	(STARTFILE_SPEC): Set approriately based upon those.
	(CPP_CPU_DEFAULT_SPEC, ASM_CPU_DEFAULT_SPEC): Set based upon
	disposition of DEFAULT_ARCH32_P.
	(LINK_ARCH32_SPEC, LINK_ARCH64_SPEC): Define.
	(LINK_ARCH_SPEC, LINK_ARCH_DEFAULT_SPEC): Set based upon those.
	(CC1_SPEC, MULTILIB_DEFAULTS): Set based upon DEFAULT_ARCH32_P.
	(MD_STARTFILE_PREFIX): Set correctly based upon SPARC_BI_ARCH.
	* config/sparc/xm-sysv4-64.h (HOST_BITS_PER_LONG): Only set on
	arch64/v9.
	* config/sparc/xm-sp64.h (HOST_BITS_PER_LONG): Likewise.

From-SVN: r22565
This commit is contained in:
David S. Miller 1998-09-23 19:44:55 -07:00
parent 8d9716c63a
commit 345a616112
12 changed files with 679 additions and 195 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

53
gcc/ChangeLog
View file

@ -1,3 +1,56 @@
Thu Sep 24 01:35:34 1998 David S. Miller <davem@pierdol.cobaltmicro.com>
* config/sparc/sol2-sld-64.h (TRANSFER_FROM_TRAMPOLINE): Define.
* config/sparc/sparc.c (sparc64_initialize_trampoline): If that is
defined, emit libcall to __enable_execute_stack. Also fix opcodes
and offsets in actual stack trampoline code so they match the
commentary and actually work.
Thu Sep 24 01:19:02 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
* configure.in (sparcv9-*-solaris): Use t-sol2 and t-sol2-64 for
tmake_file.
(sparc64-*-linux): Use t-linux and sparc/t-linux64 for
tmake_file. Set extra_parts to needed crt objects.
* configure: Rebuilt.
* config/sparc/linux64.h (SPARC_BI_ARCH): Define.
(TARGET_DEFAULT): Set if default is v9 or ultra.
(STARTFILE_SPEC32, STARTFILE_SPEC64): New macros.
(STARTFILE_SPEC): Set to those upon SPARC_BI_ARCH.
(ENDFILE_SPEC32, ENDFILE_SPEC64, ENDFILE_SPEC): Likewise.
(SUBTARGET_EXTRA_SPECS, LINK_ARCH32_SPEC, LINK_ARCH64_SPEC,
LINK_SPEC, LINK_ARCH_SPEC): Likewise.
(TARGET_VERSION): Define.
(MULTILIB_DEFAULT): Define.
* config/sparc/sparc.h (CPP_CPU_DEFAULT_SPEC): Rearrange so that
mixed 32/64 bit compilers based upon SPARC_BI_ARCH work.
(CPP_CPU64_DEFAULT_SPEC, CPP_CPU32_DEFAULT_SEC): Define
appropriately.
(TARGET_SWITCHES): Allow ptr32/ptr64 options once more.
* config/sparc/sparc.c (sparc_override_options): If arch and
pointer size disagree, emit diagnostic and fix it up. If
SPARC_BI_ARCH and TARGET_ARCH32, set cmodel to CM_32. Turn off
V8PLUS in 64-bit mode.
* config/sparc/t-linux64: New file.
* config/sparc/t-sol2-64: New file.
* config/sparc/t-sol2: Adjust build rules to use MULTILIB_CFLAGS.
* config/sparc/sol2-sld-64.h (SPARC_BI_ARCH): Define.
(ASM_CPU32_DEFAULT_SPEC, ASM_CPU64_DEFAULT_SPEC,
CPP_CPU32_DEFAULT_SPEC, CPP_CPU64_DEFAULT_SPEC): Define.
(ASM_SPEC, CPP_CPU_SPEC): Set appropriately based upon those.
(STARTFILE_SPEC32, STARTFILE_SPEC32, STARTFILE_ARCH_SPEC):
Define.
(STARTFILE_SPEC): Set approriately based upon those.
(CPP_CPU_DEFAULT_SPEC, ASM_CPU_DEFAULT_SPEC): Set based upon
disposition of DEFAULT_ARCH32_P.
(LINK_ARCH32_SPEC, LINK_ARCH64_SPEC): Define.
(LINK_ARCH_SPEC, LINK_ARCH_DEFAULT_SPEC): Set based upon those.
(CC1_SPEC, MULTILIB_DEFAULTS): Set based upon DEFAULT_ARCH32_P.
(MD_STARTFILE_PREFIX): Set correctly based upon SPARC_BI_ARCH.
* config/sparc/xm-sysv4-64.h (HOST_BITS_PER_LONG): Only set on
arch64/v9.
* config/sparc/xm-sp64.h (HOST_BITS_PER_LONG): Likewise.
Wed Sep 23 22:32:31 1998 Mark Mitchell <mark@markmitchell.com>
* rtl.h (init_virtual_regs): New function.

155
gcc/config/sparc/linux64.h
View file

@ -19,9 +19,7 @@ along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* ??? bi-architecture support will require changes to the linker
related specs, among perhaps other things (multilibs). */
/* #define SPARC_BI_ARCH */
#define SPARC_BI_ARCH
#define LINUX_DEFAULT_ELF
@ -36,6 +34,16 @@ Boston, MA 02111-1307, USA. */
#undef MD_EXEC_PREFIX
#undef MD_STARTFILE_PREFIX
#if TARGET_CPU_DEFAULT == TARGET_CPU_v9 || TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc
/* A 64 bit v9 compiler with stack-bias,
in a Medium/Low code model environment. */
#undef TARGET_DEFAULT
#define TARGET_DEFAULT \
(MASK_V9 + MASK_PTR64 + MASK_64BIT /* + MASK_HARD_QUAD */ \
+ MASK_STACK_BIAS + MASK_APP_REGS + MASK_EPILOGUE + MASK_FPU)
#endif
/* Output at beginning of assembler file. */
/* The .file command should always begin the output. */
#undef ASM_FILE_START
@ -54,11 +62,37 @@ Boston, MA 02111-1307, USA. */
object constructed before entering `main'. */
#undef STARTFILE_SPEC
#define STARTFILE_SPEC \
#define STARTFILE_SPEC32 \
"%{!shared: \
%{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}}\
crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
#define STARTFILE_SPEC64 \
"%{!shared: \
%{pg:/usr/lib64/gcrt1.o%s} %{!pg:%{p:/usr/lib64/gcrt1.o%s} %{!p:/usr/lib64/crt1.o%s}}}\
/usr/lib64/crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
#ifdef SPARC_BI_ARCH
#if DEFAULT_ARCH32_P
#define STARTFILE_SPEC "\
%{m32:" STARTFILE_SPEC32 "} \
%{m64:" STARTFILE_SPEC64 "} \
%{!m32:%{!m64:" STARTFILE_SPEC32 "}}"
#else
#define STARTFILE_SPEC "\
%{m32:" STARTFILE_SPEC32 "} \
%{m64:" STARTFILE_SPEC64 "} \
%{!m32:%{!m64:" STARTFILE_SPEC64 "}}"
#endif
#else
#define STARTFILE_SPEC STARTFILE_SPEC64
#endif
/* Provide a ENDFILE_SPEC appropriate for GNU/Linux. Here we tack on
the GNU/Linux magical crtend.o file (see crtstuff.c) which
provides part of the support for getting C++ file-scope static
@ -66,20 +100,36 @@ Boston, MA 02111-1307, USA. */
GNU/Linux "finalizer" file, `crtn.o'. */
#undef ENDFILE_SPEC
#define ENDFILE_SPEC \
#define ENDFILE_SPEC32 \
"%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
#define ENDFILE_SPEC64 \
"%{!shared:crtend.o%s} %{shared:crtendS.o%s} /usr/lib64/crtn.o%s"
#ifdef SPARC_BI_ARCH
#if DEFAULT_ARCH32_P
#define ENDFILE_SPEC "\
%{m32:" ENDFILE_SPEC32 "} \
%{m64:" ENDFILE_SPEC64 "} \
%{!m32:%{!m64:" ENDFILE_SPEC32 "}}"
#else
#define ENDFILE_SPEC "\
%{m32:" ENDFILE_SPEC32 "} \
%{m64:" ENDFILE_SPEC64 "} \
%{!m32:%{!m64:" ENDFILE_SPEC64 "}}"
#endif
#else
#define ENDFILE_SPEC ENDFILE_SPEC64
#endif
#undef TARGET_VERSION
#define TARGET_VERSION fprintf (stderr, " (sparc64 GNU/Linux with ELF)");
/* A 64 bit v9 compiler with stack-bias,
in a Medium/Anywhere code model environment. */
#undef TARGET_DEFAULT
#define TARGET_DEFAULT \
(MASK_V9 + MASK_PTR64 + MASK_64BIT /* + MASK_HARD_QUAD */ \
+ MASK_STACK_BIAS + MASK_APP_REGS + MASK_EPILOGUE + MASK_FPU)
/* The default code model. */
#undef SPARC_DEFAULT_CMODEL
#define SPARC_DEFAULT_CMODEL CM_MEDLOW
@ -92,7 +142,7 @@ Boston, MA 02111-1307, USA. */
#undef LONG_DOUBLE_TYPE_SIZE
#define LONG_DOUBLE_TYPE_SIZE 128
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-D__ELF__ -Dunix -Dsparc -Dlinux -Asystem(unix) -Asystem(posix)"
@ -126,17 +176,88 @@ Boston, MA 02111-1307, USA. */
/* If ELF is the default format, we should not use /lib/elf. */
#undef LINK_SPEC
#define LINK_SPEC "-m elf64_sparc -Y P,/usr/lib %{shared:-shared} \
#ifdef SPARC_BI_ARCH
#undef SUBTARGET_EXTRA_SPECS
#define SUBTARGET_EXTRA_SPECS \
{ "link_arch32", LINK_ARCH32_SPEC }, \
{ "link_arch64", LINK_ARCH64_SPEC }, \
{ "link_arch_default", LINK_ARCH_DEFAULT_SPEC }, \
{ "link_arch", LINK_ARCH_SPEC },
#define LINK_ARCH32_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
%{!shared: \
%{!ibcs: \
%{!static: \
%{rdynamic:-export-dynamic} \
%{!dynamic-linker:-dynamic-linker /lib/ld-linux64.so.2}} \
%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
%{static:-static}}} \
"
#define LINK_ARCH64_SPEC "-m elf64_sparc -Y P,/usr/lib64 %{shared:-shared} \
%{!shared: \
%{!ibcs: \
%{!static: \
%{rdynamic:-export-dynamic} \
%{!dynamic-linker:-dynamic-linker /lib64/ld-linux.so.2}} \
%{static:-static}}} \
"
#define LINK_ARCH_SPEC "\
%{m32:%(link_arch32)} \
%{m64:%(link_arch64)} \
%{!m32:%{!m64:%(link_arch_default)}} \
"
#define LINK_ARCH_DEFAULT_SPEC \
(DEFAULT_ARCH32_P ? LINK_ARCH32_SPEC : LINK_ARCH64_SPEC)
#undef LINK_SPEC
#define LINK_SPEC "\
%(link_arch) \
%{mlittle-endian:-EL} \
"
#undef CC1_SPEC
#if DEFAULT_ARCH32_P
#define CC1_SPEC "\
%{sun4:} %{target:} \
%{mcypress:-mcpu=cypress} \
%{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \
%{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \
%{m64:-mptr64 -mcpu=ultrasparc -mstack-bias} \
"
#else
#define CC1_SPEC "\
%{sun4:} %{target:} \
%{mcypress:-mcpu=cypress} \
%{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \
%{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \
%{m32:-mptr32 -mcpu=cypress -mno-stack-bias} \
"
#endif
#if DEFAULT_ARCH32_P
#define MULTILIB_DEFAULTS { "m32" }
#else
#define MULTILIB_DEFAULTS { "m64" }
#endif
#else /* !SPARC_BI_ARCH */
#undef LINK_SPEC
#define LINK_ARCH_SPEC "-m elf64_sparc -Y P,/usr/lib64 %{shared:-shared} \
%{!shared: \
%{!ibcs: \
%{!static: \
%{rdynamic:-export-dynamic} \
%{!dynamic-linker:-dynamic-linker /lib64/ld-linux.so.2}} \
%{static:-static}}} \
%{mlittle-endian:-EL} \
"
#endif /* !SPARC_BI_ARCH */
/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
It's safe to pass -s always, even if -g is not used. */
#undef ASM_SPEC

288
gcc/config/sparc/sol2-sld-64.h
View file

@ -1,6 +1,8 @@
/* Definitions of target machine for GNU compiler, for 64-bit SPARC
running Solaris 2 using the system linker. */
#define SPARC_BI_ARCH
#include "sparc/sol2.h"
/* At least up through Solaris 2.6,
@ -12,14 +14,12 @@
/* A 64 bit v9 compiler with stack-bias */
#if TARGET_CPU_DEFAULT == TARGET_CPU_v9 || TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc
#undef TARGET_DEFAULT
#define TARGET_DEFAULT \
(MASK_V9 + MASK_PTR64 + MASK_64BIT /* + MASK_HARD_QUAD */ + \
MASK_STACK_BIAS + MASK_APP_REGS + MASK_EPILOGUE + MASK_FPU)
/* ??? bi-architecture support will require changes to the linker
related specs, among perhaps other things (multilibs). */
/* #define SPARC_BI_ARCH */
#endif
/* The default code model. */
#undef SPARC_DEFAULT_CMODEL
@ -28,57 +28,242 @@
#undef LONG_DOUBLE_TYPE_SIZE
#define LONG_DOUBLE_TYPE_SIZE 128
#undef ASM_CPU32_DEFAULT_SPEC
#define ASM_CPU32_DEFAULT_SPEC ""
#undef ASM_CPU64_DEFAULT_SPEC
#define ASM_CPU64_DEFAULT_SPEC "-xarch=v9"
#if TARGET_CPU_DEFAULT == TARGET_CPU_v9
#undef CPP_CPU_DEFAULT_SPEC
#define CPP_CPU_DEFAULT_SPEC "-D__sparcv9"
#undef ASM_CPU_DEFAULT_SPEC
#define ASM_CPU_DEFAULT_SPEC "-xarch=v9"
#undef CPP_CPU_SPEC
#define CPP_CPU_SPEC "\
%{mcypress:} \
%{msparclite:-D__sparclite__} \
%{mf930:-D__sparclite__} %{mf934:-D__sparclite__} \
%{mv8:-D__sparcv8} \
%{msupersparc:-D__supersparc__ -D__sparcv8} \
%{mcpu=sparclet:-D__sparclet__} %{mcpu=tsc701:-D__sparclet__} \
%{mcpu=sparclite:-D__sparclite__} \
%{mcpu=f930:-D__sparclite__} %{mcpu=f934:-D__sparclite__} \
%{mcpu=v8:-D__sparc_v8__} \
%{mcpu=supersparc:-D__supersparc__ -D__sparcv8} \
%{mcpu=v9:-D__sparcv9} \
%{mcpu=ultrasparc:-D__sparcv9} \
%{!mcpu*:%{!mcypress:%{!msparclite:%{!mf930:%{!mf934:%{!mv8:%{!msupersparc:%(cpp_cpu_default)}}}}}}} \
"
#undef CPP_CPU64_DEFAULT_SPEC
#define CPP_CPU64_DEFAULT_SPEC ""
#undef ASM_CPU32_DEFAULT_SPEC
#define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plus"
#endif
#if TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc
#undef CPP_CPU_DEFAULT_SPEC
#define CPP_CPU_DEFAULT_SPEC "-D__sparcv9"
#undef ASM_CPU_DEFAULT_SPEC
#define ASM_CPU_DEFAULT_SPEC "-xarch=v9a"
#undef CPP_CPU64_DEFAULT_SPEC
#define CPP_CPU64_DEFAULT_SPEC ""
#undef ASM_CPU32_DEFAULT_SPEC
#define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plusa"
#undef ASM_CPU64_DEFAULT_SPEC
#define ASM_CPU64_DEFAULT_SPEC "-xarch=v9a"
#endif
/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
It's safe to pass -s always, even if -g is not used. */
#undef ASM_SPEC
#define ASM_SPEC "\
%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Wa,*:%*} -s \
%{fpic:-K PIC} %{fPIC:-K PIC} \
%(asm_cpu)\
"
#if DEFAULT_ARCH32_P
#define DEF_ARCH32_SPEC(__str) "%{!m64:" __str "}"
#define DEF_ARCH64_SPEC(__str) "%{m64:" __str "}"
#else
#define DEF_ARCH32_SPEC(__str) "%{m32:" __str "}"
#define DEF_ARCH64_SPEC(__str) "%{!m32:" __str "}"
#endif
#undef CPP_CPU_SPEC
#define CPP_CPU_SPEC "\
%{mcypress:} \
%{msparclite:-D__sparclite__} \
%{mf930:-D__sparclite__} %{mf934:-D__sparclite__} \
%{mv8:-D__sparcv8} \
%{msupersparc:-D__supersparc__ -D__sparcv8} \
%{mv8:" DEF_ARCH32_SPEC("-D__sparcv8") "} \
%{msupersparc:-D__supersparc__ " DEF_ARCH32_SPEC("-D__sparcv8") "} \
%{mcpu=sparclet:-D__sparclet__} %{mcpu=tsc701:-D__sparclet__} \
%{mcpu=sparclite:-D__sparclite__} \
%{mcpu=f930:-D__sparclite__} %{mcpu=f934:-D__sparclite__} \
%{mcpu=v8:-D__sparc_v8__} \
%{mcpu=supersparc:-D__supersparc__ -D__sparcv8} \
%{mcpu=v9:-D__sparcv9} \
%{mcpu=ultrasparc:-D__sparcv9} \
%{mcpu=v8:" DEF_ARCH32_SPEC("-D__sparcv8") "} \
%{mcpu=supersparc:-D__supersparc__ " DEF_ARCH32_SPEC("-D__sparcv8") "} \
%{mcpu=v9:" DEF_ARCH32_SPEC("-D__sparcv8") "} \
%{mcpu=ultrasparc:" DEF_ARCH32_SPEC("-D__sparcv8") "} \
%{!mcpu*:%{!mcypress:%{!msparclite:%{!mf930:%{!mf934:%{!mv8:%{!msupersparc:%(cpp_cpu_default)}}}}}}} \
"
#undef ASM_CPU_SPEC
#define ASM_CPU_SPEC "
%{mcpu=ultrasparc:" DEF_ARCH32_SPEC("-xarch=v8plusa") DEF_ARCH64_SPEC("-xarch=v9a") "} \
%{mcpu=v9:" DEF_ARCH32_SPEC("-xarch=v8plus") DEF_ARCH64_SPEC("-xarch=v9") "} \
%{!mcpu=ultrasparc:%{!mcpu=v9:%{mcpu*:" DEF_ARCH32_SPEC("-xarch=v8") DEF_ARCH64_SPEC("-xarch=v9") "}}} \
%{!mcpu*:%(asm_cpu_default)} \
"
#define STARTFILE_SPEC32 "\
%{ansi:values-Xc.o%s} \
%{!ansi: \
%{traditional:values-Xt.o%s} \
%{!traditional:values-Xa.o%s}}"
#define STARTFILE_SPEC64 "\
%{ansi:/usr/lib/sparcv9/values-Xc.o%s} \
%{!ansi: \
%{traditional:/usr/lib/sparcv9/values-Xt.o%s} \
%{!traditional:/usr/lib/sparcv9/values-Xa.o%s}}"
#ifdef SPARC_BI_ARCH
#if DEFAULT_ARCH32_P
#define STARTFILE_ARCH_SPEC "\
%{m32:" STARTFILE_SPEC32 "} \
%{m64:" STARTFILE_SPEC64 "} \
%{!m32:%{!m64:" STARTFILE_SPEC32 "}}"
#else
#define STARTFILE_ARCH_SPEC "\
%{m32:" STARTFILE_SPEC32 "} \
%{m64:" STARTFILE_SPEC64 "} \
%{!m32:%{!m64:" STARTFILE_SPEC64 "}}"
#endif
#else /* !SPARC_BI_ARCH */
/* In this case we define MD_STARTFILE_PREFIX to /usr/lib/sparcv9/ */
#define STARTFILE_ARCH_SPEC STARTFILE_SPEC32
#endif /* !SPARC_BI_ARCH */
#undef STARTFILE_SPEC
#define STARTFILE_SPEC "%{!shared: \
%{!symbolic: \
%{p:mcrt1.o%s} \
%{!p: \
%{pg:gcrt1.o%s gmon.o%s} \
%{!pg:crt1.o%s}}}} \
crti.o%s" STARTFILE_ARCH_SPEC " \
crtbegin.o%s"
#ifdef SPARC_BI_ARCH
#undef CPP_CPU_DEFAULT_SPEC
#define CPP_CPU_DEFAULT_SPEC \
(DEFAULT_ARCH32_P ? "\
%{m64:" CPP_CPU64_DEFAULT_SPEC "} \
%{!m64:" CPP_CPU32_DEFAULT_SPEC "} \
" : "\
%{m32:" CPP_CPU32_DEFAULT_SPEC "} \
%{!m32:" CPP_CPU64_DEFAULT_SPEC "} \
")
#undef ASM_CPU_DEFAULT_SPEC
#define ASM_CPU_DEFAULT_SPEC \
(DEFAULT_ARCH32_P ? "\
%{m64:" ASM_CPU64_DEFAULT_SPEC "} \
%{!m64:" ASM_CPU32_DEFAULT_SPEC "} \
" : "\
%{m32:" ASM_CPU32_DEFAULT_SPEC "} \
%{!m32:" ASM_CPU64_DEFAULT_SPEC "} \
")
#undef CPP_ARCH32_SPEC
#define CPP_ARCH32_SPEC "-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int \
-D__GCC_NEW_VARARGS__ -Acpu(sparc) -Amachine(sparc)"
#undef CPP_ARCH64_SPEC
#define CPP_ARCH64_SPEC "-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int \
-D__arch64__ -Acpu(sparc64) -Amachine(sparcv9) -D__sparcv9"
#undef CPP_ARCH_SPEC
#define CPP_ARCH_SPEC "\
%{m32:%(cpp_arch32)} \
%{m64:%(cpp_arch64)} \
%{!m32:%{!m64:%(cpp_arch_default)}} \
"
#undef ASM_ARCH_SPEC
#define ASM_ARCH_SPEC ""
#undef ASM_ARCH32_SPEC
#define ASM_ARCH32_SPEC ""
#undef ASM_ARCH64_SPEC
#define ASM_ARCH64_SPEC ""
#undef ASM_ARCH_DEFAULT_SPEC
#define ASM_ARCH_DEFAULT_SPEC ""
#undef SUBTARGET_EXTRA_SPECS
#define SUBTARGET_EXTRA_SPECS \
{ "link_arch32", LINK_ARCH32_SPEC }, \
{ "link_arch64", LINK_ARCH64_SPEC }, \
{ "link_arch_default", LINK_ARCH_DEFAULT_SPEC }, \
{ "link_arch", LINK_ARCH_SPEC },
/* This should be the same as in svr4.h, except with -R added. */
#define LINK_ARCH32_SPEC \
"%{G:-G} \
%{YP,*} \
%{R*} \
%{compat-bsd: \
%{!YP,*:%{p:-Y P,/usr/ucblib:/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
%{pg:-Y P,/usr/ucblib:/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
%{!p:%{!pg:-Y P,/usr/ucblib:/usr/ccs/lib:/usr/lib}}} \
-R /usr/ucblib} \
%{!compat-bsd: \
%{!YP,*:%{p:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
%{pg:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
%{!p:%{!pg:-Y P,/usr/ccs/lib:/usr/lib}}}}"
#define LINK_ARCH64_SPEC \
"%{mcmodel=medlow:-M /usr/lib/ld/sparcv9/map.below4G} \
%{G:-G} \
%{YP,*} \
%{R*} \
%{compat-bsd: \
%{!YP,*:%{p:-Y P,/usr/ucblib/sparcv9:/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
%{pg:-Y P,/usr/ucblib/sparcv9:/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
%{!p:%{!pg:-Y P,/usr/ucblib/sparcv9:/usr/lib/sparcv9}}} \
-R /usr/ucblib} \
%{!compat-bsd: \
%{!YP,*:%{p:-Y P,/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
%{pg:-Y P,/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
%{!p:%{!pg:-Y P,/usr/lib/sparcv9}}}}"
#define LINK_ARCH_SPEC "\
%{m32:%(link_arch32)} \
%{m64:%(link_arch64)} \
%{!m32:%{!m64:%(link_arch_default)}} \
"
#define LINK_ARCH_DEFAULT_SPEC \
(DEFAULT_ARCH32_P ? LINK_ARCH32_SPEC : LINK_ARCH64_SPEC)
#undef LINK_SPEC
#define LINK_SPEC \
"%{h*} %{v:-V} \
%{b} %{Wl,*:%*} \
%{static:-dn -Bstatic} \
%{shared:-G -dy %{!mimpure-text:-z text}} \
%{symbolic:-Bsymbolic -G -dy -z text} \
%(link_arch) \
%{Qy:} %{!Qn:-Qy}"
#undef CC1_SPEC
#if DEFAULT_ARCH32_P
#define CC1_SPEC "\
%{sun4:} %{target:} \
%{mcypress:-mcpu=cypress} \
%{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \
%{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \
%{m64:-mptr64 -mcpu=v9 -mstack-bias -mno-v8plus} \
"
#else
#define CC1_SPEC "\
%{sun4:} %{target:} \
%{mcypress:-mcpu=cypress} \
%{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \
%{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \
%{m32:-mptr32 -mcpu=cypress -mno-stack-bias} \
%{mv8plus:-m32 -mptr32 -mcpu=cypress -mno-stack-bias} \
"
#endif
#undef ASM_CPU_SPEC
#define ASM_CPU_SPEC "\
%{mcpu=v8plus:-xarch=v8plus} \
%{mcpu=ultrasparc:-xarch=v9a} \
%{!mcpu*:%(asm_cpu_default)} \
"
#if DEFAULT_ARCH32_P
#define MULTILIB_DEFAULTS { "m32" }
#else
#define MULTILIB_DEFAULTS { "m64" }
#endif
#else /* !SPARC_BI_ARCH */
/*
* This should be the same as in sol2-sld.h, except with "/sparcv9"
@ -105,6 +290,25 @@
%{pg:-Y P,/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
%{!p:%{!pg:-Y P,/usr/lib/sparcv9}}}} \
%{Qy:} %{!Qn:-Qy}"
#undef MD_STARTFILE_PREFIX
#define MD_STARTFILE_PREFIX "/usr/ccs/lib/sparcv9/"
#define MD_STARTFILE_PREFIX "/usr/lib/sparcv9/"
/* Attempt to turn on access permissions for the stack. */
#define TRANSFER_FROM_TRAMPOLINE \
void \
__enable_execute_stack (addr) \
void *addr; \
{ \
long size = getpagesize (); \
long mask = ~(size-1); \
char *page = (char *) (((long) addr) & mask); \
char *end = (char *) ((((long) (addr + TRAMPOLINE_SIZE)) & mask) + size); \
\
/* 7 is PROT_READ | PROT_WRITE | PROT_EXEC */ \
if (mprotect (page, end - page, 7) < 0) \
perror ("mprotect of trampoline code"); \
}
#endif /* ! SPARC_BI_ARCH */

33
gcc/config/sparc/sparc.c
View file

@ -210,7 +210,7 @@ sparc_override_options ()
struct cpu_table *cpu;
struct sparc_cpu_select *sel;
int fpu;
#ifndef SPARC_BI_ARCH
/* Check for unsupported architecture size. */
if (! TARGET_64BIT != DEFAULT_ARCH32_P)
@ -220,8 +220,25 @@ sparc_override_options ()
}
#endif
/* At the moment we don't allow different pointer size and architecture */
if (! TARGET_64BIT != ! TARGET_PTR64)
{
error ("-mptr%d not allowed on -m%d",
TARGET_PTR64 ? 64 : 32, TARGET_64BIT ? 64 : 32);
if (TARGET_64BIT)
target_flags |= MASK_PTR64;
else
target_flags &= ~MASK_PTR64;
}
/* Code model selection. */
sparc_cmodel = SPARC_DEFAULT_CMODEL;
#ifdef SPARC_BI_ARCH
if (TARGET_ARCH32)
sparc_cmodel = CM_32;
#endif
if (sparc_cmodel_string != NULL)
{
if (TARGET_ARCH64)
@ -280,8 +297,8 @@ sparc_override_options ()
if (TARGET_V9 && TARGET_ARCH32)
target_flags |= MASK_DEPRECATED_V8_INSNS;
/* V8PLUS requires V9 */
if (! TARGET_V9)
/* V8PLUS requires V9, makes no sense in 64 bit mode. */
if (! TARGET_V9 || TARGET_ARCH64)
target_flags &= ~MASK_V8PLUS;
/* Don't use stack biasing in 32 bit mode. */
@ -5453,6 +5470,11 @@ void
sparc64_initialize_trampoline (tramp, fnaddr, cxt)
rtx tramp, fnaddr, cxt;
{
#ifdef TRANSFER_FROM_TRAMPOLINE
emit_library_call (gen_rtx (SYMBOL_REF, Pmode, "__enable_execute_stack"),
0, VOIDmode, 1, tramp, Pmode);
#endif
/*
rd %pc, %g1
ldx [%g1+24], %g5
@ -5466,12 +5488,13 @@ sparc64_initialize_trampoline (tramp, fnaddr, cxt)
emit_move_insn (gen_rtx_MEM (SImode, plus_constant (tramp, 4)),
GEN_INT (0xca586018));
emit_move_insn (gen_rtx_MEM (SImode, plus_constant (tramp, 8)),
GEN_INT (0x81c04000));
GEN_INT (0x81c14000));
emit_move_insn (gen_rtx_MEM (SImode, plus_constant (tramp, 12)),
GEN_INT (0xca586010));
emit_move_insn (gen_rtx_MEM (DImode, plus_constant (tramp, 16)), cxt);
emit_move_insn (gen_rtx_MEM (DImode, plus_constant (tramp, 20)), fnaddr);
emit_move_insn (gen_rtx_MEM (DImode, plus_constant (tramp, 24)), fnaddr);
emit_insn (gen_flush (validize_mem (gen_rtx_MEM (DImode, tramp))));
if (sparc_cpu != PROCESSOR_ULTRASPARC)
emit_insn (gen_flush (validize_mem (gen_rtx_MEM (DImode, plus_constant (tramp, 8)))));
}

94
gcc/config/sparc/sparc.h
View file

@ -109,34 +109,74 @@ extern enum cmodel sparc_cmodel;
#define TARGET_CPU_sparc64 5 /* alias */
#define TARGET_CPU_ultrasparc 6
#if TARGET_CPU_DEFAULT == TARGET_CPU_sparc || TARGET_CPU_DEFAULT == TARGET_CPU_v8 || TARGET_CPU_DEFAULT == TARGET_CPU_supersparc
#define CPP_CPU_DEFAULT_SPEC ""
#define ASM_CPU_DEFAULT_SPEC ""
#endif
#if TARGET_CPU_DEFAULT == TARGET_CPU_sparclet
#define CPP_CPU_DEFAULT_SPEC "-D__sparclet__"
#define ASM_CPU_DEFAULT_SPEC "-Asparclet"
#endif
#if TARGET_CPU_DEFAULT == TARGET_CPU_sparclite
#define CPP_CPU_DEFAULT_SPEC "-D__sparclite__"
#define ASM_CPU_DEFAULT_SPEC "-Asparclite"
#endif
#if TARGET_CPU_DEFAULT == TARGET_CPU_v9 || TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc
#define CPP_CPU32_DEFAULT_SPEC ""
#define ASM_CPU32_DEFAULT_SPEC ""
#if TARGET_CPU_DEFAULT == TARGET_CPU_v9
/* ??? What does Sun's CC pass? */
#define CPP_CPU_DEFAULT_SPEC "-D__sparc_v9__"
#define CPP_CPU64_DEFAULT_SPEC "-D__sparc_v9__"
/* ??? It's not clear how other assemblers will handle this, so by default
use GAS. Sun's Solaris assembler recognizes -xarch=v8plus, but this case
is handled in sol2.h. */
#define ASM_CPU_DEFAULT_SPEC "-Av9"
#define ASM_CPU64_DEFAULT_SPEC "-Av9"
#endif
#if TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc
#define CPP_CPU_DEFAULT_SPEC "-D__sparc_v9__"
#define ASM_CPU_DEFAULT_SPEC "-Av9a"
#define CPP_CPU64_DEFAULT_SPEC "-D__sparc_v9__"
#define ASM_CPU64_DEFAULT_SPEC "-Av9a"
#endif
#ifndef CPP_CPU_DEFAULT_SPEC
#else
#define CPP_CPU64_DEFAULT_SPEC ""
#define ASM_CPU64_DEFAULT_SPEC ""
#if TARGET_CPU_DEFAULT == TARGET_CPU_sparc || TARGET_CPU_DEFAULT == TARGET_CPU_v8 || TARGET_CPU_DEFAULT == TARGET_CPU_supersparc
#define CPP_CPU32_DEFAULT_SPEC ""
#define ASM_CPU32_DEFAULT_SPEC ""
#endif
#if TARGET_CPU_DEFAULT == TARGET_CPU_sparclet
#define CPP_CPU32_DEFAULT_SPEC "-D__sparclet__"
#define ASM_CPU32_DEFAULT_SPEC "-Asparclet"
#endif
#if TARGET_CPU_DEFAULT == TARGET_CPU_sparclite
#define CPP_CPU32_DEFAULT_SPEC "-D__sparclite__"
#define ASM_CPU32_DEFAULT_SPEC "-Asparclite"
#endif
#endif
#if !defined(CPP_CPU32_DEFAULT_SPEC) || !defined(CPP_CPU64_DEFAULT_SPEC)
Unrecognized value in TARGET_CPU_DEFAULT.
#endif
#ifdef SPARC_BI_ARCH
#define CPP_CPU_DEFAULT_SPEC \
(DEFAULT_ARCH32_P ? "\
%{m64:" CPP_CPU64_DEFAULT_SPEC "} \
%{!m64:" CPP_CPU32_DEFAULT_SPEC "} \
" : "\
%{m32:" CPP_CPU32_DEFAULT_SPEC "} \
%{!m32:" CPP_CPU64_DEFAULT_SPEC "} \
")
#define ASM_CPU_DEFAULT_SPEC \
(DEFAULT_ARCH32_P ? "\
%{m64:" ASM_CPU64_DEFAULT_SPEC "} \
%{!m64:" ASM_CPU32_DEFAULT_SPEC "} \
" : "\
%{m32:" ASM_CPU32_DEFAULT_SPEC "} \
%{!m32:" ASM_CPU64_DEFAULT_SPEC "} \
")
#else /* !SPARC_BI_ARCH */
#define CPP_CPU_DEFAULT_SPEC (DEFAULT_ARCH32_P ? CPP_CPU32_DEFAULT_SPEC : CPP_CPU64_DEFAULT_SPEC)
#define ASM_CPU_DEFAULT_SPEC (DEFAULT_ARCH32_P ? ASM_CPU32_DEFAULT_SPEC : ASM_CPU64_DEFAULT_SPEC)
#endif /* !SPARC_BI_ARCH */
/* Names to predefine in the preprocessor for this target machine.
??? It would be nice to not include any subtarget specific values here,
however there's no way to portably provide subtarget values to
@ -171,8 +211,20 @@ Unrecognized value in TARGET_CPU_DEFAULT.
sparc64 in 32 bit environments, so for now we only use `sparc64' in
64 bit environments. */
#ifdef SPARC_BI_ARCH
#define CPP_ARCH32_SPEC "-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int \
-D__GCC_NEW_VARARGS__ -Acpu(sparc) -Amachine(sparc)"
#define CPP_ARCH64_SPEC "-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int \
-D__arch64__ -Acpu(sparc64) -Amachine(sparc64)"
#else
#define CPP_ARCH32_SPEC "-D__GCC_NEW_VARARGS__ -Acpu(sparc) -Amachine(sparc)"
#define CPP_ARCH64_SPEC "-D__arch64__ -Acpu(sparc64) -Amachine(sparc64)"
#endif
#define CPP_ARCH_DEFAULT_SPEC \
(DEFAULT_ARCH32_P ? CPP_ARCH32_SPEC : CPP_ARCH64_SPEC)
@ -413,8 +465,7 @@ extern int target_flags;
/* 0x2000, 0x4000 are unused */
/* Nonzero if pointers are 64 bits.
This is not a user selectable option, though it may be one day -
so it is used to determine pointer size instead of an architecture flag. */
At the moment it must follow architecture size flag. */
#define MASK_PTR64 0x8000
#define TARGET_PTR64 (target_flags & MASK_PTR64)
@ -512,9 +563,8 @@ extern int target_flags;
{"v8", 0}, \
{"supersparc", 0}, \
/* End of deprecated options. */ \
/* -mptrNN exists for *experimental* purposes. */ \
/* {"ptr64", MASK_PTR64}, */ \
/* {"ptr32", -MASK_PTR64}, */ \
{"ptr64", MASK_PTR64}, \
{"ptr32", -MASK_PTR64}, \
{"32", -MASK_64BIT}, \
{"64", MASK_64BIT}, \
{"stack-bias", MASK_STACK_BIAS}, \

21
gcc/config/sparc/t-linux64 Normal file
View file

@ -0,0 +1,21 @@
MULTILIB_OPTIONS = m64/m32
MULTILIB_DIRNAMES = 64 32
MULTILIB_MATCHES =
LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib
EXTRA_MULTILIB_PARTS=crtbegin.o crtend.o crtbeginS.o crtendS.o
tcrtbeginS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
defaults.h frame.h gbl-ctors.h
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
-finhibit-size-directive -fno-inline-functions -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) \
-c $(srcdir)/crtstuff.c -DCRT_BEGIN -o tcrtbeginS$(objext)
tcrtendS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
defaults.h frame.h gbl-ctors.h
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
-finhibit-size-directive -fno-inline-functions -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) \
-c $(srcdir)/crtstuff.c -DCRT_END -o tcrtendS$(objext)

22
gcc/config/sparc/t-sol2
View file

@ -6,19 +6,19 @@ CROSS_LIBGCC1 =
LIBGCC1_TEST =
# gmon build rule:
gmon.o: $(srcdir)/config/sparc/gmon-sol2.c $(GCC_PASSES) $(CONFIG_H) stmp-int-hdrs
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) \
-c $(srcdir)/config/sparc/gmon-sol2.c -o gmon.o
$(T)gmon.o: $(srcdir)/config/sparc/gmon-sol2.c $(GCC_PASSES) $(CONFIG_H) stmp-int-hdrs
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) \
-c $(srcdir)/config/sparc/gmon-sol2.c -o $(T)gmon.o
# Assemble startup files.
crt1.o: $(srcdir)/config/sparc/sol2-c1.asm $(GCC_PASSES)
$(GCC_FOR_TARGET) -c -o crt1.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-c1.asm
crti.o: $(srcdir)/config/sparc/sol2-ci.asm $(GCC_PASSES)
$(GCC_FOR_TARGET) -c -o crti.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-ci.asm
crtn.o: $(srcdir)/config/sparc/sol2-cn.asm $(GCC_PASSES)
$(GCC_FOR_TARGET) -c -o crtn.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-cn.asm
gcrt1.o: $(srcdir)/config/sparc/sol2-c1.asm $(GCC_PASSES)
$(GCC_FOR_TARGET) -c -DGCRT1 -o gcrt1.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-c1.asm
$(T)crt1.o: $(srcdir)/config/sparc/sol2-c1.asm $(GCC_PASSES)
$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crt1.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-c1.asm
$(T)crti.o: $(srcdir)/config/sparc/sol2-ci.asm $(GCC_PASSES)
$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-ci.asm
$(T)crtn.o: $(srcdir)/config/sparc/sol2-cn.asm $(GCC_PASSES)
$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-cn.asm
$(T)gcrt1.o: $(srcdir)/config/sparc/sol2-c1.asm $(GCC_PASSES)
$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -DGCRT1 -o $(T)gcrt1.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-c1.asm
# We need to use -fPIC when we are using gcc to compile the routines in
# crtstuff.c. This is only really needed when we are going to use gcc/g++

8
gcc/config/sparc/t-sol2-64 Normal file
View file

@ -0,0 +1,8 @@
MULTILIB_OPTIONS = m32/m64
MULTILIB_DIRNAMES = sparcv7 sparcv9
MULTILIB_MATCHES =
LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib
EXTRA_MULTILIB_PARTS=crtbegin.o crtend.o gmon.o crt1.o crti.o crtn.o gcrt1.o

2
gcc/config/sparc/xm-sp64.h
View file

@ -21,5 +21,7 @@ Boston, MA 02111-1307, USA. */
#include <sparc/xm-sparc.h>
/* This describes the machine the compiler is hosted on. */
#if defined(__arch64__) || defined(__sparc_v9__) || defined(__sparcv9)
#undef HOST_BITS_PER_LONG
#define HOST_BITS_PER_LONG 64
#endif

2
gcc/config/sparc/xm-sysv4-64.h
View file

@ -21,5 +21,7 @@ Boston, MA 02111-1307, USA. */
#include <sparc/xm-sysv4.h>
/* This describes the machine the compiler is hosted on. */
#if defined(__arch64__) || defined(__sparc_v9__) || defined(__sparcv9)
#undef HOST_BITS_PER_LONG
#define HOST_BITS_PER_LONG 64
#endif

191
gcc/configure vendored
View file

@ -1,7 +1,7 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.12.1
# Generated automatically using autoconf version 2.12
# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
@ -85,7 +85,6 @@ mandir='${prefix}/man'
# Initialize some other variables.
subdirs=
MFLAGS= MAKEFLAGS=
SHELL=${CONFIG_SHELL-/bin/sh}
# Maximum number of lines to put in a shell here document.
ac_max_here_lines=12
@ -369,7 +368,7 @@ EOF
verbose=yes ;;
-version | --version | --versio | --versi | --vers)
echo "configure generated by autoconf version 2.12.1"
echo "configure generated by autoconf version 2.12"
exit 0 ;;
-with-* | --with-*)
@ -571,7 +570,7 @@ copy=cp
# - two terminals occur directly after each other
# - the path contains an element with a dot in it
echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
echo "configure:575: checking LIBRARY_PATH variable" >&5
echo "configure:574: checking LIBRARY_PATH variable" >&5
case ${LIBRARY_PATH} in
[:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
library_path_setting="contains current directory"
@ -596,7 +595,7 @@ fi
# - two terminals occur directly after each other
# - the path contains an element with a dot in it
echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
echo "configure:600: checking GCC_EXEC_PREFIX variable" >&5
echo "configure:599: checking GCC_EXEC_PREFIX variable" >&5
case ${GCC_EXEC_PREFIX} in
[:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
gcc_exec_prefix_setting="contains current directory"
@ -855,33 +854,33 @@ esac
# Make sure we can run config.sub.
if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
if $ac_config_sub sun4 >/dev/null 2>&1; then :
else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
fi
echo $ac_n "checking host system type""... $ac_c" 1>&6
echo "configure:864: checking host system type" >&5
echo "configure:863: checking host system type" >&5
host_alias=$host
case "$host_alias" in
NONE)
case $nonopt in
NONE)
if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
if host_alias=`$ac_config_guess`; then :
else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
fi ;;
*) host_alias=$nonopt ;;
esac ;;
esac
host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
host=`$ac_config_sub $host_alias`
host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$host" 1>&6
echo $ac_n "checking target system type""... $ac_c" 1>&6
echo "configure:885: checking target system type" >&5
echo "configure:884: checking target system type" >&5
target_alias=$target
case "$target_alias" in
@ -892,14 +891,14 @@ NONE)
esac ;;
esac
target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
target=`$ac_config_sub $target_alias`
target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$target" 1>&6
echo $ac_n "checking build system type""... $ac_c" 1>&6
echo "configure:903: checking build system type" >&5
echo "configure:902: checking build system type" >&5
build_alias=$build
case "$build_alias" in
@ -910,7 +909,7 @@ NONE)
esac ;;
esac
build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
build=`$ac_config_sub $build_alias`
build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
@ -926,7 +925,7 @@ test "$host_alias" != "$target_alias" &&
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:930: checking for $ac_word" >&5
echo "configure:929: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -955,7 +954,7 @@ if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:959: checking for $ac_word" >&5
echo "configure:958: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1003,7 +1002,7 @@ fi
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
echo "configure:1007: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
echo "configure:1006: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@ -1013,11 +1012,11 @@ ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS
cross_compiling=$ac_cv_prog_cc_cross
cat > conftest.$ac_ext <<EOF
#line 1017 "configure"
#line 1016 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
if { (eval echo configure:1021: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
if { (eval echo configure:1020: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
ac_cv_prog_cc_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
@ -1037,12 +1036,12 @@ if test $ac_cv_prog_cc_works = no; then
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
echo "configure:1041: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "configure:1040: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
echo "configure:1046: checking whether we are using GNU C" >&5
echo "configure:1045: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1051,7 +1050,7 @@ else
yes;
#endif
EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1055: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1054: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
@ -1066,7 +1065,7 @@ if test $ac_cv_prog_gcc = yes; then
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:1070: checking whether ${CC-cc} accepts -g" >&5
echo "configure:1069: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1105,7 +1104,7 @@ fi
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
echo "configure:1109: checking whether ${MAKE-make} sets \${MAKE}" >&5
echo "configure:1108: checking whether ${MAKE-make} sets \${MAKE}" >&5
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@ -1138,7 +1137,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1142: checking for $ac_word" >&5
echo "configure:1141: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1169,7 +1168,7 @@ done
# Extract the first word of "flex", so it can be a program name with args.
set dummy flex; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1173: checking for $ac_word" >&5
echo "configure:1172: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1202,7 +1201,7 @@ then
*) ac_lib=l ;;
esac
echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
echo "configure:1206: checking for yywrap in -l$ac_lib" >&5
echo "configure:1205: checking for yywrap in -l$ac_lib" >&5
ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@ -1210,7 +1209,7 @@ else
ac_save_LIBS="$LIBS"
LIBS="-l$ac_lib $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1214 "configure"
#line 1213 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@ -1221,7 +1220,7 @@ int main() {
yywrap()
; return 0; }
EOF
if { (eval echo configure:1225: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
if { (eval echo configure:1224: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@ -1244,7 +1243,7 @@ fi
fi
echo $ac_n "checking whether ln works""... $ac_c" 1>&6
echo "configure:1248: checking whether ln works" >&5
echo "configure:1247: checking whether ln works" >&5
if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1276,7 +1275,7 @@ else
fi
echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
echo "configure:1280: checking whether ln -s works" >&5
echo "configure:1279: checking whether ln -s works" >&5
if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1308,19 +1307,19 @@ else
fi
echo $ac_n "checking for volatile""... $ac_c" 1>&6
echo "configure:1312: checking for volatile" >&5
echo "configure:1311: checking for volatile" >&5
if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1317 "configure"
#line 1316 "configure"
#include "confdefs.h"
int main() {
volatile int foo;
; return 0; }
EOF
if { (eval echo configure:1324: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1323: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_c_volatile=yes
else
@ -1343,7 +1342,7 @@ fi
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1347: checking for $ac_word" >&5
echo "configure:1346: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1374,7 +1373,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1378: checking for $ac_word" >&5
echo "configure:1377: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1414,7 +1413,7 @@ test -n "$YACC" || YACC="yacc"
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
echo "configure:1418: checking for a BSD compatible install" >&5
echo "configure:1417: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@ -1465,7 +1464,7 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:1469: checking how to run the C preprocessor" >&5
echo "configure:1468: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
@ -1480,13 +1479,13 @@ else
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
#line 1484 "configure"
#line 1483 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1490: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:1489: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
@ -1497,13 +1496,13 @@ else
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
#line 1501 "configure"
#line 1500 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1507: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:1506: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
@ -1526,12 +1525,12 @@ fi
echo "$ac_t""$CPP" 1>&6
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
echo "configure:1530: checking for ANSI C header files" >&5
echo "configure:1529: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1535 "configure"
#line 1534 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
@ -1539,7 +1538,7 @@ else
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1543: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:1542: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
@ -1556,7 +1555,7 @@ rm -f conftest*
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 1560 "configure"
#line 1559 "configure"
#include "confdefs.h"
#include <string.h>
EOF
@ -1574,7 +1573,7 @@ fi
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 1578 "configure"
#line 1577 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
@ -1595,7 +1594,7 @@ if test "$cross_compiling" = yes; then
:
else
cat > conftest.$ac_ext <<EOF
#line 1599 "configure"
#line 1598 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@ -1606,7 +1605,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); }
EOF
if { (eval echo configure:1610: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
if { (eval echo configure:1609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
:
else
@ -1630,12 +1629,12 @@ EOF
fi
echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
echo "configure:1634: checking whether time.h and sys/time.h may both be included" >&5
echo "configure:1633: checking whether time.h and sys/time.h may both be included" >&5
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1639 "configure"
#line 1638 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/time.h>
@ -1644,7 +1643,7 @@ int main() {
struct tm *tp;
; return 0; }
EOF
if { (eval echo configure:1648: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1647: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_header_time=yes
else
@ -1665,12 +1664,12 @@ EOF
fi
echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
echo "configure:1669: checking whether string.h and strings.h may both be included" >&5
echo "configure:1668: checking whether string.h and strings.h may both be included" >&5
if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1674 "configure"
#line 1673 "configure"
#include "confdefs.h"
#include <string.h>
#include <strings.h>
@ -1678,7 +1677,7 @@ int main() {
; return 0; }
EOF
if { (eval echo configure:1682: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1681: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_header_string=yes
else
@ -1702,17 +1701,17 @@ for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unist
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:1706: checking for $ac_hdr" >&5
echo "configure:1705: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1711 "configure"
#line 1710 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1716: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:1715: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
@ -1742,17 +1741,17 @@ done
# Check for thread headers.
ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for thread.h""... $ac_c" 1>&6
echo "configure:1746: checking for thread.h" >&5
echo "configure:1745: checking for thread.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1751 "configure"
#line 1750 "configure"
#include "confdefs.h"
#include <thread.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1756: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:1755: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
@ -1776,17 +1775,17 @@ fi
ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
echo "configure:1780: checking for pthread.h" >&5
echo "configure:1779: checking for pthread.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1785 "configure"
#line 1784 "configure"
#include "confdefs.h"
#include <pthread.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1790: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:1789: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
@ -1813,7 +1812,7 @@ fi
# Extract the first word of "gnatbind", so it can be a program name with args.
set dummy gnatbind; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1817: checking for $ac_word" >&5
echo "configure:1816: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1843,12 +1842,12 @@ fi
# See if the system preprocessor understands the ANSI C preprocessor
# stringification operator.
echo $ac_n "checking whether cpp understands the stringify operator""... $ac_c" 1>&6
echo "configure:1847: checking whether cpp understands the stringify operator" >&5
echo "configure:1846: checking whether cpp understands the stringify operator" >&5
if eval "test \"`echo '$''{'gcc_cv_c_have_stringify'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1852 "configure"
#line 1851 "configure"
#include "confdefs.h"
int main() {
@ -1856,7 +1855,7 @@ int main() {
char *test = S(foo);
; return 0; }
EOF
if { (eval echo configure:1860: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1859: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_c_have_stringify=yes
else
@ -1879,12 +1878,12 @@ fi
# Use <inttypes.h> only if it exists,
# doesn't clash with <sys/types.h>, and declares intmax_t.
echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
echo "configure:1883: checking for inttypes.h" >&5
echo "configure:1882: checking for inttypes.h" >&5
if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1888 "configure"
#line 1887 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <inttypes.h>
@ -1892,7 +1891,7 @@ int main() {
intmax_t i = -1;
; return 0; }
EOF
if { (eval echo configure:1896: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1895: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
cat >> confdefs.h <<EOF
#define HAVE_INTTYPES_H 1
@ -1915,12 +1914,12 @@ for ac_func in strtoul bsearch strerror putenv popen bcopy bzero bcmp \
sysconf isascii gettimeofday strsignal
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1919: checking for $ac_func" >&5
echo "configure:1918: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1924 "configure"
#line 1923 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -1943,7 +1942,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:1947: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
if { (eval echo configure:1946: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@ -1972,12 +1971,12 @@ done
#AC_CHECK_TYPE(wchar_t, unsigned int)
echo $ac_n "checking for vprintf""... $ac_c" 1>&6
echo "configure:1976: checking for vprintf" >&5
echo "configure:1975: checking for vprintf" >&5
if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1981 "configure"
#line 1980 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char vprintf(); below. */
@ -2000,7 +1999,7 @@ vprintf();
; return 0; }
EOF
if { (eval echo configure:2004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
if { (eval echo configure:2003: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_func_vprintf=yes"
else
@ -2024,12 +2023,12 @@ fi
if test "$ac_cv_func_vprintf" != yes; then
echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
echo "configure:2028: checking for _doprnt" >&5
echo "configure:2027: checking for _doprnt" >&5
if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2033 "configure"
#line 2032 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char _doprnt(); below. */
@ -2052,7 +2051,7 @@ _doprnt();
; return 0; }
EOF
if { (eval echo configure:2056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
if { (eval echo configure:2055: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_func__doprnt=yes"
else
@ -2088,7 +2087,7 @@ fi
echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
echo "configure:2092: checking whether the printf functions support %p" >&5
echo "configure:2091: checking whether the printf functions support %p" >&5
if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -2096,7 +2095,7 @@ else
gcc_cv_func_printf_ptr=no
else
cat > conftest.$ac_ext <<EOF
#line 2100 "configure"
#line 2099 "configure"
#include "confdefs.h"
#include <stdio.h>
@ -2109,7 +2108,7 @@ main()
exit (p != q);
}
EOF
if { (eval echo configure:2113: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
if { (eval echo configure:2112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
gcc_cv_func_printf_ptr=yes
else
@ -2138,12 +2137,12 @@ for ac_func in malloc realloc calloc free bcopy bzero bcmp \
strsignal
do
echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
echo "configure:2142: checking whether $ac_func must be declared" >&5
echo "configure:2141: checking whether $ac_func must be declared" >&5
if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2147 "configure"
#line 2146 "configure"
#include "confdefs.h"
#include <stdio.h>
@ -2176,7 +2175,7 @@ int main() {
char *(*pfn) = (char *(*)) $ac_func
; return 0; }
EOF
if { (eval echo configure:2180: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:2179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
eval "gcc_cv_decl_needed_$ac_func=no"
else
@ -2205,12 +2204,12 @@ done
for ac_func in getrlimit setrlimit
do
echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
echo "configure:2209: checking whether $ac_func must be declared" >&5
echo "configure:2208: checking whether $ac_func must be declared" >&5
if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2214 "configure"
#line 2213 "configure"
#include "confdefs.h"
#include <stdio.h>
@ -2247,7 +2246,7 @@ int main() {
char *(*pfn) = (char *(*)) $ac_func
; return 0; }
EOF
if { (eval echo configure:2251: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:2250: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
eval "gcc_cv_decl_needed_$ac_func=no"
else
@ -2274,12 +2273,12 @@ done
echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6
echo "configure:2278: checking for sys_siglist declaration in signal.h or unistd.h" >&5
echo "configure:2277: checking for sys_siglist declaration in signal.h or unistd.h" >&5
if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2283 "configure"
#line 2282 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <signal.h>
@ -2291,7 +2290,7 @@ int main() {
char *msg = *(sys_siglist + 1);
; return 0; }
EOF
if { (eval echo configure:2295: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:2294: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_decl_sys_siglist=yes
else
@ -4739,7 +4738,7 @@ for machine in $build $host $target; do
tm_file=sparc/sol2-sld-64.h
xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
xm_defines="USG POSIX"
tmake_file=sparc/t-sol2
tmake_file="sparc/t-sol2 sparc/t-sol2-64"
xmake_file=sparc/x-sysv4
extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
fixincludes=fixinc.wrap
@ -4845,11 +4844,12 @@ for machine in $build $host $target; do
extra_parts="crtbegin.o crtend.o"
;;
sparc64-*-linux*) # 64-bit Sparc's running GNU/Linux
tmake_file=sparc/t-sp64
tmake_file="t-linux sparc/t-linux64"
xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
tm_file=sparc/linux64.h
xmake_file=x-linux
fixincludes=Makefile.in # The headers are ok already.
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
gnu_ld=yes
;;
# This hasn't been upgraded to GCC 2.
@ -5909,7 +5909,7 @@ EOF
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(set) 2>&1 |
case `(ac_space=' '; set) 2>&1 | grep ac_space` in
case `(ac_space=' '; set) 2>&1` in
*ac_space=\ *)
# `set' does not quote correctly, so add quotes (double-quote substitution
# turns \\\\ into \\, and sed turns \\ into \).
@ -5976,7 +5976,7 @@ do
echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
echo "$CONFIG_STATUS generated by autoconf version 2.12.1"
echo "$CONFIG_STATUS generated by autoconf version 2.12"
exit 0 ;;
-help | --help | --hel | --he | --h)
echo "\$ac_cs_usage"; exit 0 ;;
@ -5995,7 +5995,6 @@ sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
$ac_vpsub
$extrasub
s%@SHELL@%$SHELL%g
s%@CFLAGS@%$CFLAGS%g
s%@CPPFLAGS@%$CPPFLAGS%g
s%@CXXFLAGS@%$CXXFLAGS%g

5
gcc/configure.in
View file

@ -2878,7 +2878,7 @@ changequote([,])dnl
tm_file=sparc/sol2-sld-64.h
xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
xm_defines="USG POSIX"
tmake_file=sparc/t-sol2
tmake_file="sparc/t-sol2 sparc/t-sol2-64"
xmake_file=sparc/x-sysv4
extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
fixincludes=fixinc.wrap
@ -2986,11 +2986,12 @@ changequote([,])dnl
extra_parts="crtbegin.o crtend.o"
;;
sparc64-*-linux*) # 64-bit Sparc's running GNU/Linux
tmake_file=sparc/t-sp64
tmake_file="t-linux sparc/t-linux64"
xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
tm_file=sparc/linux64.h
xmake_file=x-linux
fixincludes=Makefile.in # The headers are ok already.
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
gnu_ld=yes
;;
# This hasn't been upgraded to GCC 2.