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Author SHA1 Message Date
Geoffrey Keating
040b1c5a5c Index: ChangeLog 
2005-09-28  Geoffrey Keating  <geoffk@apple.com>

	* Makefile.tpl (BASE_TARGET_EXPORTS): Add LIPO, STRIP.
	(LIPO_FOR_TARGET): New.
	(CONFIGURED_LIPO_FOR_TARGET): New.
	(USUAL_LIPO_FOR_TARGET): New.
	(STRIP_FOR_TARGET): New.
	(CONFIGURED_STRIP_FOR_TARGET): New.
	(USUAL_STRIP_FOR_TARGET): New.
	* Makefile.def (flags_to_pass): Add LIPO_FOR_TARGET and
	STRIP_FOR_TARGET.
	* configure.in: Set LIPO_FOR_TARGET, STRIP_FOR_TARGET,
	CONFIGURED_LIPO_FOR_TARGET, CONFIGURED_STRIP_FOR_TARGET.
	* Makefile.in: Regenerate.
	* configure.in: Regenerate.

Index: gcc/ChangeLog
2005-09-28  Geoffrey Keating  <geoffk@apple.com>

	* Makefile.in: Export LIPO_FOR_TARGET, STRIP_FOR_TARGET.
	(stage1-start): Delete old libgcc and libunwind before moving
	anything into the stage directory.
	(stage2-start): Likewise.
	(stage3-start): Likewise.
	(stage4-start): Likewise.
	(stageprofile-start): Likewise.
	(stagefeedback-start): Likewise.
	* config.gcc (*-*-darwin*): Automatically use CPU-specific darwin.h
	header in tm_file and CPU-specific t-darwin in tmake_file.
	(i[34567]86-*-darwin*): Don't change tm_file.
	(powerpc-*-darwin*): Don't change tm_file or tmake_file.
	* config/darwin.h (REAL_LIBGCC_SPEC): Rewrite to use proper libgcc
	shared library stub for target OS version.
	* config/t-slibgcc-darwin (SHLIB_SOLINK): Delete.
	(SHLIB_LINK): Don't make SHLIB_SOLINK.
	(SHLIB_INSTALL): Don't install SHLIB_SOLINK.
	(libgcc_s.%.dylib): New.
	(LIBGCC): Define.
	(install-darwin-libgcc-stubs): New.
	(INSTALL_LIBGCC): New append.
	* config/i386/darwin-libgcc.10.4.ver: New.
	* config/i386/darwin-libgcc.10.5.ver: New.
	* config/i386/t-darwin: New.
	* config/rs6000/darwin-libgcc.10.4.ver: New.
	* config/rs6000/darwin-libgcc.10.5.ver: New.
	* config/rs6000/darwin.h (REAL_LIBGCC_SPEC): Delete.
	* config/rs6000/t-darwin (SHLIB_VERPFX): Define.

From-SVN: r104747
 2005-09-28 23:50:06 +00:00
Phil Edwards
d442d7d9dd config.gcc (i*86-wrs-vxworks): Update. 
2005-08-30  Phil Edwards  <phil@codesourcery.com>

	* config.gcc (i*86-wrs-vxworks):  Update.  Split out vxworksae target.
	* config/i386/t-vxworks:  Update multilibs for VxWorks 6 and RTP mode.
	* config/i386/vxworks.h:  Likewise.
	* config/i386/t-vxworksae:  New file, for VxWorks AE.
	* config/i386/vxworksae.h:  Likewise.

From-SVN: r103741
 2005-09-01 17:44:40 +00:00
Phil Edwards
2eab15c974 config.gcc (*-*-vxworks*): Update tm_file, add extra_options, remove use_collect2. 
2005-08-22  Phil Edwards  <phil@codesourcery.com>

	* config.gcc (*-*-vxworks*):  Update tm_file, add extra_options,
	remove use_collect2.
	(powerpc-wrs-vxworks):  Update, split out *-*-vxworksae target.

	* target-def.h (TARGET_HAVE_CTORS_DTORS):  Allow target
	configuration files to override the default value.

	* config/t-vxworks:  Remove INSTALL_ASSERT_H.  Define STMP_FIXPROTO,
	EXTRA_HEADERS, and EXTRA_MULTILIB_PARTS.
	* config/vx-common.h:  New file, split out from...
	* config/vxworks.h:  here.  Update for VxWorks 6.x and RTP mode.
	* config/vxworksae.h:  New file, for VxWorks AE.
	* config/vxworks.opt:  New file.
	* config/vxlib.c:  Update for VxWorks 6.

	* config/rs6000/t-vxworks (MULTILIB_OPTIONS):  New list.  Adjust
	other MULTILIB_* variables appropriately.
	(LIB2FUNCS_EXTRA, EXTRA_MULTILIB_PARTS):  Correct from t-ppccomm.
	* config/rs6000/t-vxworksae:  New file, adjust multilibs for AE.
	* config/rs6000/vxworks.h:  Update for VxWorks 6.
	* config/rs6000/vxworksae.h:  New file, mostly placeholder for now.

From-SVN: r103432
 2005-08-24 07:13:10 +00:00
Aldy Hernandez
c85ba4fb34 invoke.texi (Option Summary): Add ms1 options. 
* doc/invoke.texi (Option Summary): Add ms1 options.
	* doc/extend.texi: Document interrupt handler attribute for ms1.
	* doc/md.texi: Document ms1 constraints.
	* config.gcc: Add ms1-*-elf.
	* config/ms1/ms1.h: New.
	* config/ms1/ms1.c: New.
	* config/ms1/ms1.md: New.
	* config/ms1/ms1-protos.h: New.
	* config/ms1/ABI.txt: New.
	* config/ms1/crti.asm: New.
	* config/ms1/crtn.asm: New.
	* config/ms1/lib2extra-funcs.c: New.
	* config/ms1/t-ms1: New.
	* config/ms1/ms1.opt: New.

From-SVN: r103342
 2005-08-22 16:12:14 +00:00
Ulrich Weigand
ec24698eaa config.gcc: Added z9-109 switch. 
2005-08-16  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
	    Andreas Krebbel  <krebbel1@de.ibm.com>

	* config.gcc: Added z9-109 switch.
	* config/s390/2084.md ("x_int", "x_agen", "x_lr", "x_la", "x_larl",
	"x_load", "x_store", "x_branch", "x_call", "x_mul_hi", "x_mul_sidi",
	"x_div", "x_sem", "x_cs", "x_vs", "x_stm", "x_lm", "x_other",
	"x_fsimpdf", "x_fsimpsf", "x_fdivdf", "x_fdivsf", "x_floaddf",
	"x_floadsf", "x_fstore_df", "x_fstoresf", "x_ftoi", "x_itof"): Enable
	for "z9_109" cpu attribute.
	* config/s390/s390.c (z9_109_cost): New processor cost structure.
	(CONST_OK_FOR_Os, CONST_OK_FOR_Op, CONST_OK_FOR_On): New macros.
	(s390_handle_arch_option): Added z9-109 switch.
	(override_options): Set respective cost function for z9-109.
	(s390_const_ok_for_constraint_p): New constraints Os, Op, On.
	(legitimate_reload_constant_p): Accept extended immediates.
	(print_operand): Three new output modifiers added: k, m and o.
	(s390_adjust_priority, s390_issue_rate): Handle Z9_109 like Z990.
	(s390_output_mi_thunk): Use extended immediate when possible.
	* config/s390/s390.h (processor_flags): Added PF_EXTIMM.
	(TARGET_CPU_EXTIMM, TARGET_EXTIMM): New macros.
	(CONSTRAINT_LEN): Added length of O constraint.
	(CLZ_DEFINED_VALUE_AT_ZERO): Definition added.
	* config/s390/s390.md ("cpu"): New value z9_109 added.
	("*tstdi_extimm", "*tstdi_ccconly_extimm", "*tstsi_extimm",
	"*tstsi_cconly_extimm", "*movdi_64extimm", "*extendhidi2_extimm",
	"*extendqidi2_extimm", "*extendhisi2_extimm", "*extendqisi2_extimm",
	"*zero_extend<mode>si2_extimm", "*anddi3_extimm", "*iordi3_extimm",
	"*xordi3_extimm", "clzdi2", "clztidi2"): New patterns.
	("*tstdi", "*tstsi", "*movdi_64", "*extendhisi2", "*extendqisi2",
	"*zero_extend<mode>si2_64", "zero_extendqihi2", "*zero_extendqihi2_64",
	"*anddi3", "*iordi3", "*xordi3"): Disable for TARGET_EXTIMM.
	("*cmpdi_cct", "*cmpsi_cct", "*cmpdi_ccs", "*cmpsi_ccs", "*cmpdi_ccu",
	"*cmpsi_ccu", "*movsi_zarch", "*adddi3_imm_cc", "*adddi3_carry1_cc",
	"*adddi3_carry2_cc", "*adddi3_cc", "*adddi3_64", "*addsi3_imm_cc",
	"*addsi3_carry1_cc", "*addsi3_carry2_cc", "*addsi3_cc", "addsi3",
	"*andsi3_cc", "*andsi3_cconly", "*andsi3_zarch", "*iorsi3_cc",
	"*iorsi3_cconly", "*iorsi3_zarch", "*xorsi3_cc", "*xorsi3_cconly",
	"*xorsi3", "*xorhi3", "*xorqi3"): Added instruction using extended
	immediates.
	("extend<mode>di2", "extend<mode>si2", "zero_extend<mode>di2",
	"zero_extend<mode>si2"): Allow memory operands and don't manually emit
	insns for TARGET_EXTIMM.

From-SVN: r103211
 2005-08-17 11:11:05 +00:00
H.J. Lu
d75e02d643 config.gcc (i[34567]86-*-linux*): Add i386/t-crtfm to tm-file. 
2005-08-10  H.J. Lu  <hongjiu.lu@intel.com>

	* config.gcc (i[34567]86-*-linux*): Add i386/t-crtfm to tm-file.
	(x86_64-*-linux*): Likewise.

	* config/i386/crtfastmath.c: New file.
	* config/i386/t-crtfm: Likewise.

	* config/i386/linux.h (ENDFILE_SPEC): New.
	* config/i386/linux64.h (ENDFILE_SPEC): Likewise.

	* config/i386/t-linux64 (EXTRA_MULTILIB_PARTS): Add
	crtfastmath.o.

From-SVN: r102954
 2005-08-10 10:53:01 -07:00
Kazu Hirata
a4d0554781 Makefile.in, [...]: Fix comment/doc typos. 
* Makefile.in, cfgexpand.c, cfgloop.h, cfgloopmanip.c,
	config.gcc, ipa-cp.c, ipa-prop.c, ipa-prop.h, reg-stack.c,
	tree-ssa-structalias.c, tree-vrp.c, value-prof.c, vec.h,
	config/linux.h, config/alpha/alpha.h, config/alpha/linux.h,
	config/alpha/predicates.md, config/arc/arc.h,
	config/arm/arm.h, config/arm/ieee754-df.S,
	config/arm/ieee754-sf.S, config/bfin/bfin.c,
	config/bfin/bfin.h, config/c4x/c4x.h, config/crx/crx.c,
	config/fr30/fr30.h, config/frv/frv.h, config/h8300/h8300.h,
	config/i386/i386.h, config/ia64/ia64.c, config/ia64/ia64.h,
	config/m68hc11/m68hc11.h, config/mips/mips.c,
	config/mips/mips.h, config/mips/openbsd.h,
	config/mn10300/mn10300.h, config/pa/pa.c, config/pa/pa.h,
	config/pdp11/pdp11.h, config/rs6000/linux-unwind.h,
	config/rs6000/rs6000.c, config/rs6000/rs6000.h,
	config/s390/s390.c, config/sh/sh.c, config/sh/sh.h,
	config/sparc/linux.h, config/sparc/linux64.h,
	config/sparc/sparc.h, config/v850/v850.h, config/vax/vax.h,
	doc/extend.texi, doc/gcov.texi, doc/install.texi,
	doc/invoke.texi, doc/rtl.texi, doc/tm.texi: Fix comment/doc
	typos.  Follow spelling conventions.

From-SVN: r102809
 2005-08-06 13:26:35 +00:00
Aldy Hernandez
faf9ab985c config.gcc (cpu_type): Add frv case. 
* config.gcc (cpu_type): Add frv case.
	(with_cpu): Add frv400-*-*linux* and frv550-*-*linux* cases.
	(supported_defaults): Add fr550 case.

From-SVN: r102400
 2005-07-26 21:22:44 +00:00
Paul Woegerer
db8697336f config.gcc: Add crx-elf support. 
* config.gcc: Add crx-elf support.

        * doc/contrib.texi: Mention crx.
        * doc/extend.texi: Document crx extensions.
        * doc/install.texi: Document crx install.
        * doc/invoke.texi: Document crx options.
        * doc/md.texi: Document crx constraints.

        * config/crx/crx-protos.h: New file.
        * config/crx/crx.c: New file.
        * config/crx/crx.h: New file.
        * config/crx/crx.md: New file.
        * config/crx/crx.opt: New file.
        * config/crx/t-crx: New file.

From-SVN: r102278
 2005-07-22 09:49:48 +00:00
DJ Delorie
38b2d07632 config.gcc: Add m32c-elf support. 
* config.gcc: Add m32c-elf support.

* doc/contrib.texi: Mention m32c.
* doc/extend.texi: Document m32c extensions.
* doc/install.texi: Mention m32c.
* doc/invoke.texi: Document m32c options.
* doc/md.texi: Document m32c constraints.

* config/m32c/addsub.md: New file.
* config/m32c/bitops.md: New file.
* config/m32c/cond.md: New file.
* config/m32c/jump.md: New file.
* config/m32c/m32c-lib1.S: New file.
* config/m32c/m32c-lib2.c: New file.
* config/m32c/m32c-modes.def: New file.
* config/m32c/m32c-pragma.c: New file.
* config/m32c/m32c-protos.h: New file.
* config/m32c/m32c.abi: New file.
* config/m32c/m32c.c: New file.
* config/m32c/m32c.h: New file.
* config/m32c/m32c.md: New file.
* config/m32c/m32c.opt: New file.
* config/m32c/minmax.md: New file.
* config/m32c/mov.md: New file.
* config/m32c/muldiv.md: New file.
* config/m32c/predicates.md: New file.
* config/m32c/prologue.md: New file.
* config/m32c/shift.md: New file.
* config/m32c/t-m32c: New file.

From-SVN: r102207
 2005-07-20 19:27:02 -04:00
Kazu Hirata
fdda361d74 config.gcc: Remove support for sparc-*-openbsd*... 
gcc/
	* config.gcc: Remove support for sparc-*-openbsd*,
	i860-*-sysv4*, ip2k-*-elf, ns32k-*-netbsdelf*,
	ns32k-*-netbsd*.
	* config.host: Remove support for i860-*-sysv4* as a host.
	* config/i860/*, config/ip2k/*, config/ns32k/*,
	config/sparc/openbsd.h, config/sparc/t-openbsd: Remove.
	* doc/install.texi, doc/invoke.texi, doc/md.texi: Don't
	mention obsolete ports.

testsuite/
	* gcc.dg/20020312-2.c, gcc.dg/sibcall-3.c, gcc.dg/sibcall-4.c,
	gcc.dg/cpp/assert4.c: Don't mention obsolete ports.

From-SVN: r102189
 2005-07-20 06:39:38 +00:00
Gerald Pfeifer
0219cf3d1b config.gcc: Add support for *-*-freebsd7, *-*-freebsd8, and *-*-freebsd9. 
* config.gcc: Add support for *-*-freebsd7, *-*-freebsd8,
	and *-*-freebsd9.
	* config/freebsd-spec.h (FBSD_TARGET_OS_CPP_BUILTINS): Ditto.

From-SVN: r102157
 2005-07-19 13:42:12 +00:00
Eric Christopher
a8ba31f25d configure.in: Add toplevel noconfigdir support for tpf. 
2005-07-13  Eric Christopher  <echristo@redhat.com>

        * configure.in: Add toplevel noconfigdir support for tpf.
        * configure: Regenerate.

2005-07-13  Eric Christopher  <echristo@redhat.com>

        * config.gcc (s390x-ibm-tpf*): Add extra_options. Remove
        static extra parts.
        * config/s390/s390.md: Include tpf.md. Move tpf specific
        patterns...
        * config/s390/tpf.md: To here.
        * config/s390/s390.opt: Move tpf specific options...
        * config/s390/tpf.opt: to here. Add mmain option.
        * config/s390/tpf-unwind.h: Remove unnecessary defines.
        * config/s390/tpf.h: Rewrite.

From-SVN: r101982
 2005-07-13 18:15:43 +00:00
Kazuhiro Inaoka
4dda0c663b (m32r-*-linux*): Use the default extra_parts. 
(m32rle-*-linux*): Ditto.

From-SVN: r101869
 2005-07-11 08:23:27 +00:00
Geoffrey Keating
ed5b9f96ee Index: ChangeLog 
2005-07-07  Geoffrey Keating  <geoffk@apple.com>

	* config.gcc (*-*-darwin*): Only one target-specific header file
	for generic darwin.
	(powerpc-*-darwin*): Add version-specific header files.
	* configure.in (gcc_AC_CHECK_DECLS): Add strverscmp.
	* config.in: Regenerate.
	* configure: Regenerate.
	* gcc.c: Include xregex.h.
	(version_compare_spec_function): New.
	(spec_function): Add version-compare.
	(replace_outfile_spec_function): Reformat comment.
	(compare_version_strings): New.
	* config/darwin-c.c (version_as_macro): New.
	(builtin_define): New.
	(darwin_cpp_builtins): New.
	* config/darwin-protos.h (darwin_cpp_builtins): New.
	* config/darwin.h (CPP_SPEC): Don't define APPLE_CC here.
	(LIB_SPEC): Make unconditional, update comment.
	(TARGET_C99_FUNCTIONS): Define.
	* config/darwin.opt: Sort.
	(mmacosx-version-min=): New.
	* config/darwin7.h: Delete.
	* config/darwin8.h: Delete.
	* config/i386/darwin.h (): Call darwin_cpp_builtins.
	* config/rs6000/darwin.h (): Call darwin_cpp_builtins.
	(TARGET_C99_FUNCTIONS): Define.
	* config/rs6000/darwin7.h: New.
	* config/rs6000/darwin8.h: New.
	* doc/invoke.texi (Darwin Options): Add -mmacosx-version-min=
	(-mmacosx-version-min): Document.

Index: testsuite/ChangeLog
2005-07-07  Geoffrey Keating  <geoffk@apple.com>

	* gcc.dg/darwin-version-1.c: New.
	* gcc.dg/builtins-18.c: On Darwin, needs -mmacosx-version-min=10.3.
	* gcc.dg/builtins-20.c: Likewise.
	* gcc.dg/builtins-53.c: Likewise.
	* gcc.dg/torture/builtins-convert-1.c: Likewise.
	* gcc.dg/torture/builtins-convert-2.c: Likewise.
	* gcc.dg/torture/builtins-convert-3.c: Likewise.
	* gcc.dg/torture/builtins-power-1.c: Likewise.
	* gcc.dg/builtins-config.h: Complain if macosx-version-min not set
	on Darwin.

From-SVN: r101753
 2005-07-08 05:51:06 +00:00
David Edelsohn
b0bfee6eb4 rs6000.c (rs6000_file_start): Note PPC405 erratum in verbose_asm output. 
* config/rs6000/rs6000.c (rs6000_file_start): Note PPC405 erratum
	in verbose_asm output.
	* config/rs6000/rs6000.h (PPC405_ERRATUM77): Bracket with
	CONFIG_PPC405CR.
	* config.gcc (powerpc with_which): Define CONFIG_PPC405CR for
	405cr.

From-SVN: r101356
 2005-06-27 13:17:16 -04:00
Kelley Cook
366ccddb2b Update FSF address. 
From-SVN: r101317
 2005-06-25 02:02:01 +00:00
Eric Botcazou
fdbe66f28c re PR debug/21889 (Native Solaris assembler cannot grok DTP-relative debug symbols) 
PR target/21889
	* target.h (gcc_target) <asm_out>: New field output_dwarf_dtprel.
	* target-def.h (TARGET_ASM_OUTPUT_DWARF_DTPREL): New macro.
	(TARGET_ASM_OUT): Add it.
	* doc/tm.texi (Debugging Info): Document it.
	* dwarf2out.c (output_loc_operands) <INTERNAL_DW_OP_tls_addr>:
	Test it instead of ASM_OUTPUT_DWARF_DTPREL.
	(loc_descriptor_from_tree_1) <VAR_DECL>: Likewise.
	* system.h: Poison ASM_OUTPUT_DWARF_DTPREL.
	* config/frv/frv-protos.h (frv_output_dwarf_dtprel): Delete.
	* config/frv/frv.c (frv_output_dwarf_dtprel): Make static and unused.
	(gen_inlined_tls_plt): Remove unused variable MEM.
	(TARGET_ASM_OUTPUT_DWARF_DTPREL): Define to frv_output_dwarf_dtprel.
	* config/frv/frv.h (ASM_OUTPUT_DWARF_DTPREL): Delete.
	* config/i386/i386-protos.h (i386_output_dwarf_dtprel): Delete.
	* config/i386/i386.c (i386_output_dwarf_dtprel): Make static and
	unused.
	(TARGET_ASM_OUTPUT_DWARF_DTPREL): Define to i386_output_dwarf_dtprel.
	* config/i386/i386.h (ASM_OUTPUT_DWARF_DTPREL): Delete.
	* config/ia64/ia64-protos.h (ia64_output_dwarf_dtprel): Delete.
	* config/ia64/ia64.c (ia64_output_dwarf_dtprel): Make static and
	unused.
	(TARGET_ASM_OUTPUT_DWARF_DTPREL): Define to ia64_output_dwarf_dtprel.
	* config/ia64/ia64.h (ASM_OUTPUT_DWARF_DTPREL): Delete.
	* config/rs6000/rs6000-protos.h (rs6000_output_dwarf_dtprel): Delete.
	* config/rs6000/rs6000.c (rs6000_output_dwarf_dtprel): Make static and
	unused.
	(TARGET_ASM_OUTPUT_DWARF_DTPREL): Define to rs6000_output_dwarf_dtprel
	* config/rs6000/rs6000.h (ASM_OUTPUT_DWARF_DTPREL): Delete.
	* config/s390/s390-protos.h (s390_output_dwarf_dtprel): Delete.
	* config/s390/s390.c (s390_output_dwarf_dtprel): Make static and
	unused.
	(TARGET_ASM_OUTPUT_DWARF_DTPREL): Define to s390_output_dwarf_dtprel.
	* config/s390/s390.h (ASM_OUTPUT_DWARF_DTPREL): Delete.
	* config/sparc/sol2-gas.h (TARGET_SUN_TLS): Define to 0.
	(TARGET_GNU_TLS): Define to 1.
	* config/sparc/sparc-protos.h (sparc_output_dwarf_dtprel): Delete.
	* config/sparc/sparc.c (sparc_output_dwarf_dtprel): Make static and
	unused.
	(TARGET_ASM_OUTPUT_DWARF_DTPREL): Define to sparc_output_dwarf_dtprel
	if TARGET_GNU_TLS only.
	* config/sparc/sparc.h (ASM_OUTPUT_DWARF_DTPREL): Delete.

	* config.gcc (sparc64-*-solaris2*): Include tm-dwarf2.h last.
	(sparc-*-solaris2*): Likewise on Solaris 7 and up.

From-SVN: r100742
 2005-06-08 05:05:45 +00:00
Jie Zhang
1f4174d400 Add bfin-uclinux configuration. 
From-SVN: r100656
 2005-06-06 09:46:39 +00:00
Alan Modra
7f970b7092 configure.ac: Add --enable-secureplt. 
* configure.ac: Add --enable-secureplt.
	(HAVE_AS_REL16): Test for R_PPC_REL16 relocs.
	* config.in: Regenerate.
	* configure: Regenerate.
	* config.gcc (powerpc64-*-linux*, powerpc-*-linux*): Add
	rs6000/secureplt.h to tm_file when enable_secureplt.
	* doc/invoke.texi (msecure-plt, mbss-plt): Document.
	* doc/install.texi: Document --enable-targets and --enable-secureplt.
	Correct xrefs to "Using the GNU Compiler Collection (GCC)".
	* config/rs6000/secureplt.h: New file.
	* config/rs6000/sysv4.h (TARGET_SECURE_PLT): Define.
	(SUBTARGET_OVERRIDE_OPTIONS): Error if -msecure-plt given without
	assembler support.
	(CC1_SECURE_PLT_DEFAULT_SPEC): Define.
	(CC1_SPEC): Delete duplicate mno-sdata.  Invoke cc1_secure_plt_default.
	(SUBTARGET_EXTRA_SPECS): Add cc1_secure_plt_default.
	* config/rs6000/sysv4.opt (msecure-plt, bss-plt): Add options.
	* config/rs6000/rs6000.h (TARGET_SECURE_PLT): Define.
	* config/rs6000/rs6000.c (rs6000_emit_load_toc_table): Handle
	TARGET_SECURE_PLT got register load sequence.
	(rs6000_emit_prologue): Call rs6000_emit_load_toc_table when
	TARGET_SECURE_PLT.
	(rs6000_elf_declare_function_name): Don't emit toc address offset
	word when TARGET_SECURE_PLT.
	* config/rs6000/rs6000.md (elf_high, elf_low): Move past load_toc_*.
	(load_toc_v4_PIC_1) Enable for TARGET_SECURE_PLT.
	(load_toc_v4_PIC_3b, load_toc_v4_PIC_3c): New insns.
	(call, call_value): Mark pic_offset_table_rtx used for sysv pic and
	TARGET_SECURE_PLT.
	(call_nonlocal_sysv, call_value_nonlocal_sysv, sibcall_nonlocal_sysv,
	sibcall_value_nonlocal_sysv): Add 32768 offset when TARGET_SECURE_PLT
	and -fPIC.
	* config/rs6000/tramp.asm (trampoline_initial): Use "bcl 20,31".
	(__trampoline_setup): Likewise.  Init r30 before plt call.

From-SVN: r100415
 2005-06-01 10:00:26 +09:30
Richard Henderson
f75aac9e43 config.gcc (powerpc-*-linux*): Include linux64.opt when including linux64.h. 
* config.gcc (powerpc-*-linux*): Include linux64.opt when
        including linux64.h.

From-SVN: r99943
 2005-05-18 18:10:13 -07:00
Richard Sandiford
c0fb94d725 config.gcc (sh*-*-*): Define SUPPORT_* macros to 1. 
* config.gcc (sh*-*-*): Define SUPPORT_* macros to 1.
	* config/sh/sh.h: Update mask names throughout.
	(target_flags, ISIZE_BIT, DALIGN_BIT, SH1_BIT, SH2_BIT, SH3_BIT)
	(SH_E_BIT, HARD_SH4_BIT, FPU_SINGLE_BIT, SH4_BIT, SH4A_BIT, FMOVD_BIT)
	(SH5_BIT, SPACE_BIT, BIGTABLE_BIT, RELAX_BIT, USERMODE_BIT)
	(HITACHI_BIT, NOMACSAVE_BIT, PREFERGOT_BIT, PADSTRUCT_BIT)
	(LITTLE_ENDIAN_BIT, IEEE_BIT, SAVE_ALL_TR_BIT, HARD_SH2A_BIT)
	(HARD_SH2A_DOUBLE_BIT, INDEXED_ADDRESS_BIT, PT_FIXED_BIT)
	(INVALID_SYMBOLS_BIT, ADJUST_UNROLL_BIT, TARGET_DUMPISIZE)
	(TARGET_ALIGN_DOUBLE, TARGET_SH1, TARGET_SH2, TARGET_SH3)
	(TARGET_HARD_SH4, TARGET_FPU_SINGLE, TARGET_SH5, TARGET_FMOVD)
	(TARGET_IEEE, TARGET_SMALLCODE, TARGET_BIGTABLE, TARGET_RELAX)
	(TARGET_HITACHI, TARGET_NOMACSAVE, TARGET_PADSTRUCT)
	(TARGET_LITTLE_ENDIAN, TARGET_USERMODE, TARGET_PREFERGOT)
	(TARGET_SAVE_ALL_TARGET_REGS, TARGET_ALLOW_INDEXED_ADDRESS)
	(TARGET_PT_FIXED, TARGET_INVALID_SYMBOLS, TARGET_ADJUST_UNROLL)
	(TARGET_SWITCH_SH1, TARGET_SWITCH_SH2, TARGET_SWITCH_SH2E)
	(TARGET_SWITCH_SH2A, TARGET_SWITCH_SH2A_SINGLE_ONLY)
	(TARGET_SWITCH_SH2A_SINGLE, TARGET_SWITCH_SH2A_NOFPU)
	(TARGET_SWITCH_SH3, TARGET_SWITCH_SH3E, TARGET_SWITCH_SH4_SINGLE_ONLY)
	(TARGET_SWITCH_SH4_SINGLE, TARGET_SWITCH_SH4_NOFPU, TARGET_SWITCH_SH4)
	(TARGET_SWITCH_SH4A, TARGET_SWITCH_SH4A_SINGLE_ONLY)
	(TARGET_SWITCH_SH4A_SINGLE, TARGET_SWITCH_SH4A_NOFPU)
	(TARGET_SWITCH_SH4AL, TARGET_SWITCH_SH5_64MEDIA)
	(TARGET_SWITCH_SH5_64MEDIA_NOFPU, TARGET_SWITCHES_SH5_32MEDIA)
	(TARGET_SWITCHES_SH5_32MEDIA_NOFPU, TARGET_SWITCH_SH5_32_ANY_EXTRA)
	(TARGET_SWITCH_SH5_MEDIA_ANY_EXTRA, TARGET_SWITCHES)
	(SUBTARGET_SWITCHES): Delete.
	(TARGET_SH2E, TARGET_SH2A, TARGET_SH2A_SINGLE, TARGET_SH2A_DOUBLE)
	(TARGET_SH3E, TARGET_CACHE32, TARGET_SUPERSCALAR, TARGET_HARVARD)
	(TARGET_FPU_DOUBLE, TARGET_SH4A_ARCH, TARGET_SHMEDIA32)
	(TARGET_SHMEDIA64): Redefine using other TARGET_* macros.
	(TARGET_SH4): Undefine options.h definition and check MASK_SH1 as well.
	(SUPPORT_SH1, SUPPORT_SH2E, SUPPORT_SH4, SUPPORT_SH4_SINGLE)
	(SUPPORT_SH2A, SUPPORT_SH2A_SINGLE): Make numeric.
	(SUPPORT_SH2): Define to 1 if SUPPORT_SH1.
	(SUPPORT_SH3): Likewise SUPPORT_SH2.
	(SUPPORT_SH4_NOFPU): Likewise SUPPORT_SH3.
	(SUPPORT_SH4A_NOFPU, SUPPORT_SH4AL, SUPPORT_SH2A_NOFPU): Likewise
	SUPPORT_SH4_NOFPU.
	(SUPPORT_SH3E): Likewise SUPPORT_SH2E.
	(SUPPORT_SH4_SINGLE_ONLY, SUPPORT_SH4A_SINGLE_ONLY)
	(SUPPORT_SH2A_SINGLE_ONLY): Likewise SUPPORT_SH3E.
	(SUPPORT_SH4A): Likewise SUPPORT_SH4.
	(SUPPORT_SH4A_SINGLE): Likewise SUPPORT_SH4_SINGLE.
	(SUPPORT_SH5_32MEDIA): Likewise SUPPORT_SH5_COMPACT.
	(SUPPORT_SH5_32MEDIA_NOFPU): Likewise SUPPORT_SH5_COMPACT_NOFPU.
	(SUPPORT_ANY_SH5_32MEDIA, SUPPORT_ANY_SH5_64MEDIA)
	(SUPPORT_ANY_SH5): New macros.
	(TARGET_NONE): Replace with...
	(MASK_ARCH): ...this new macro.
	* config/sh/elf.h: Update mask names
	* config/sh/linux.h: Likewise.
	* config/sh/little.h: Likewise.
	* config/sh/netbsd-elf.h: Likewise.
	* config/sh/symbian-pre.h: Likewise.
	* config/sh/sh.c (sh_handle_option): New function.
	(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
	(calc_live_regs): Use MASK_FPU_SINGLE instead of FPU_SINGLE_BIT.
	(sh_target_switches, target_switches): Delete.
	(sh_pch_valid_p): Check for specific differences in the target_flags
	settings.
	(sh_init_cumulative_args): Use MASK_HITACHI instead of HITACHI_BIT.
	* config/sh/sh.opt: New file.

From-SVN: r99916
 2005-05-18 18:43:53 +00:00
David Edelsohn
432218ba76 config.gcc ({powerpc,rs6000}-ibm-aix*): Remove rs6000/aix.opt from extra_options. 
* config.gcc ({powerpc,rs6000}-ibm-aix*): Remove rs6000/aix.opt
        from extra_options.
        * config.in (HAVE_AS_POPCNTB): New.
        * configure.ac (HAVE_AS_MFCRF): Add .machine "pwr5" to AIX test.
        (HAVE_AS_POPCNTB): New.
        * configure: Regenerated.
        * config/rs6000/aix.h (TARGET_XL_COMPAT): Delete.
        * config/rs6000/rs6000.c (rs6000_override_options, power5): Add
        MASK_POPCNTB.  Uncomment rs6000_sched_restricted_insns_priority
        and rs6000_sched_costly_dep.
        * config/rs6000/rs6000.h (TARGET_POPCNTB): New.
        (TARGET_XL_COMPAT): Delete.
        * config/rs6000/rs6000.md (UNSPEC_POPCNTB): New.
        (popcount<mode>2): New.
        (popcntb<mode>2): New.
        * config/rs6000/rs6000.opt (mpopcntb): New.

From-SVN: r99356
 2005-05-07 14:51:50 -04:00
Aldy Hernandez
78f5898b95 config.gcc: Add .opt magic for the rs6000 ports. 
2005-05-05  Aldy Hernandez  <aldyh@redhat.com>

        * config.gcc: Add .opt magic for the rs6000 ports.

        * doc/invoke.texi: Document -mabi= option properly.  Document
        -misel and -mno-sel.  Document -mspe and -mno-spe.  Document
        -mvrsave and -mno-vrsave.  Document deprecation of -mspe= and
        -misel=.

        * config/rs6000/aix.h: Remove XL_COMPAT stuff.  Remove
        SUBTARGET_SWITCHES and SUBSUBTARGET_SWITCHES.  Define
        TARGET_XL_COMPAT.

        * config/rs6000/aix.opt: New.
        * config/rs6000/aix41.opt: New.
        * config/rs6000/aix64.opt: New.
        * config/rs6000/darwin.opt: New.
        * config/rs6000/linux64.opt: New.
        * config/rs6000/rs6000.opt: New.
        * config/rs6000/sysv4.opt: New.

        * config/rs6000/sysv4.h: Delete definitions of MASK_* and
        associated TARGET_*.  Remove SUBTARGET_OPTIONS,
        SUBTARGET_SWITCHES.
        Define TARGET_USES_SYSV4_OPT.
        * config/rs6000/aix41.h: Remove SUBSUBTARGET_SWITCHES.
        * config/rs6000/aix43.h: Remove SUBSUBTARGET_SWITCHES.  Define
        TARGET_USES_AIX64_OPT.
        * config/rs6000/aix51.h: Same.
        * config/rs6000/aix52.h: Same.
        * config/rs6000/darwin.h: Remove
        SUBTARGET_SWITCHES.  Use TARGET_ALTIVEC_VRSAVE instead of
        rs6000_altivec_vrsave.
        * config/rs6000/linux64.h: Use
        rs6000_explicit_options.  Remove EXTRA_SUBTARGET_SWITCHES.

        * config/rs6000/rs6000.c: Remove definitions of
        rs6000_sched_restricted_insns_priority,
        rs6000_long_double_size_string, rs6000_altivec_vrsave,
        rs6000_altivec_vrsave_string, rs6000_isel, rs6000_spe,
        rs6000_float_gprs_string, rs6000_isel_string, rs6000_spe_string,
        rs6000_abi_string, rs6000_warn_altivec_long, rs6000_longcall,
        rs6000_alignment_string.  Define rs6000_explicit_options.
        (rs6000_parse_abi_options): Remove.
        (rs6000_parse_alignment_option): Remove.
        (rs6000_parse_float_gprs_option): Remove.
        (rs6000_handle_option): New.  Define TARGET_HANDLE_OPTION.  Define
        TARGET_DEFAULT_TARGET_FLAGS.
        (rs6000_override_options): Revamp to use new .opt machinery.

        * config/rs6000/rs6000.h: Remove old MASK_* and TARGET_* in favor
        of new .opt machinery.  Remove target_flags.  Redefine
        TARGET_MFCRF and TARGET_POWERPC64.  Remove TARGET_SWITCHES,
        SUBTARGET_SWITCHES, TARGET_OPTIONS, SUBTARGET_OPTIONS,
        rs6000_float_gprs_string, rs6000_isel_string, rs6000_spe_string,
        rs6000_altivec_vrsave_string, rs6000_altivec_vrsave,
        rs6000_longcall_switch, rs6000_default_long_calls,
        rs6000_sched_costly_dep_str, rs6000_sched_costly_dep,
        rs6000_warn_altivec_long, rs6000_warn_altivec_long_switch, and
        TARGET_ALTIVEC_VRSAVE.

From-SVN: r99284
 2005-05-05 16:54:25 -04:00
Ralf Corsepius
7f9a7fc358 config.gcc (hppa1.1-*-rtems*): Remove. 
2005-05-05  Ralf Corsepius  <ralf.corsepius@rtems.org>

	* config.gcc (hppa1.1-*-rtems*): Remove.
	* config/pa/rtems.h: Remove.

From-SVN: r99282
 2005-05-05 21:46:43 +02:00
Richard Sandiford
c54c732251 config.gcc (arm*-wince-pe*, [...]): Add arm/pe.opt to $extra_options. 
* config.gcc (arm*-wince-pe*, arm-*-pe*, strongarm-*-pe): Add
	arm/pe.opt to $extra_options.
	* config/arm/arm.h (target_flags, target_fpu_name, target_fpe_name)
	(target_float_abi_name, target_float_switch, target_abi_name)
	(ARM_FLAG_APCS_FRAME, ARM_FLAG_POKE, ARM_FLAG_FPE, ARM_FLAG_APCS_STACK)
	(ARM_FLAG_APCS_FLOAT, ARM_FLAG_APCS_REENT, ARM_FLAG_BIG_END)
	(ARM_FLAG_INTERWORK, ARM_FLAG_LITTLE_WORDS, ARM_FLAG_NO_SCHED_PRO)
	(ARM_FLAG_ABORT_NORETURN, ARM_FLAG_SINGLE_PIC_BASE)
	(ARM_FLAG_LONG_CALLS, ARM_FLAG_THUMB, THUMB_FLAG_BACKTRACE)
	(THUMB_FLAG_LEAF_BACKTRACE, THUMB_FLAG_CALLEE_SUPER_INTERWORKING)
	(THUMB_FLAG_CALLER_SUPER_INTERWORKING, CIRRUS_FIX_INVALID_INSNS)
	(TARGET_APCS_FRAME, TARGET_POKE_FUNCTION_NAME, TARGET_FPE)
	(TARGET_APCS_STACK, TARGET_APCS_FLOAT, TARGET_APCS_REENT)
	(TARGET_BIG_END, TARGET_INTERWORK, TARGET_LITTLE_WORDS)
	(TARGET_NO_SCHED_PRO, TARGET_ABORT_NORETURN, TARGET_SINGLE_PIC_BASE)
	(TARGET_LONG_CALLS, TARGET_THUMB, TARGET_CALLER_INTERWORKING)
	(TARGET_CIRRUS_FIX_INVALID_INSNS, SUBTARGET_SWITCHES, TARGET_SWITCHES)
	(TARGET_OPTIONS, arm_cpu_select, arm_select,  structure_size_string)
	(arm_pic_register_string): Delete.
	(TARGET_BACKTRACE): Redefine using TARGET_TPCS_LEAF_FRAME and
	TARGET_TPCS_FRAME.
	(TARGET_DEFAULT, CONDITIONAL_REGISTER_USAGE): Update mask names.
	* config/arm/coff.h (TARGET_DEFAULT): Likewise.
	* config/arm/elf.h (TARGET_DEFAULT): Likewise.
	* config/arm/netbsd-elf.h (TARGET_DEFAULT): Likewise.
	* config/arm/netbsd.h (TARGET_DEFAULT): Likewise.
	* config/arm/semi.h (TARGET_DEFAULT): Likewise.
	* config/arm/uclinux-elf.h (TARGET_DEFAULT): Likewise.
	* config/arm/wince-pe.h (TARGET_DEFAULT): Likewise.
	* config/arm/pe.h (TARGET_DEFAULT): Likewise.
	(TARGET_FLAG_NOP_FUN, TARGET_NOP_FUN_DLLIMPORT): Delete.
	(SUBTARGET_SWITCHES): Delete.
	* config/arm/arm.c (target_float_switch): Delete.
	(arm_cpu_select): Moved from config/arm/arm.h.
	(target_fpu_name, target_fpe_name, target_float_abi_name)
	(target_abi_name, structure_size_string, arm_pic_register_string)
	(arm_select): Make static.
	(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
	(arm_handle_option): New function.
	(arm_override_options): Update target_flags checks for new mask names.
	Remove target_float_switch code.
	(arm_expand_prologue, thumb_expand_prologue): Check
	!TARGET_SCHED_PROLOG instead of TARGET_NO_SCHED_PRO.
	* config/arm/arm.opt, config/arm/pe.opt: New files.

From-SVN: r99265
 2005-05-05 12:09:00 +00:00
Kazu Hirata
c261cca918 * config.gcc: Obsolete c4x-* and tic4x-*. 
From-SVN: r98908
 2005-04-28 02:29:10 +00:00
Ralf Corsepius
9469878ca1 config.gcc (avr-*-*): Remove redundant "case". 
2005-04-25  Ralf Corsepius  <ralf.corsepius@rtems.org>

	* config.gcc (avr-*-*): Remove redundant "case".

From-SVN: r98699
 2005-04-25 06:40:02 +02:00
Ralf Corsepius
4c5bf19821 config.gcc (h8300-*-rtems*): Add h8300-rtemscoff. 
2005-04-24  Ralf Corsepius  <ralf.corsepius@rtems.org>

	* config.gcc (h8300-*-rtems*): Add h8300-rtemscoff.
	Switch h8300-*-rtems* to ELF.

From-SVN: r98644
 2005-04-24 08:41:51 +02:00
Hans-Peter Nilsson
2a186d97aa config.gcc: Specify .opt files. 
* config.gcc <cris-*>: Specify .opt files.
	* config/cris/cris.opt, config/cris/elf.opt, config/cris/aout.opt,
	config/cris/linux.opt: New files.
	* config/cris/aout.h (CRIS_SUBTARGET_SWITCHES)
	(CRIS_SUBTARGET_LONG_OPTIONS): Don't define.
	(TARGET_ELF): Override to 0.
	(CRIS_SUBTARGET_HANDLE_OPTION): Override to handle -melinux and
	-melinux-stacksize=N.
	* config/cris/cris.c: (cris_handle_option): New function.
	(TARGET_DEFAULT_TARGET_FLAGS): Override.
	(TARGET_HANDLE_OPTION): Override to cris_handle_option.
	(cris_override_options): Use MASK_*, not TARGET_MASK_*.
	* config/cris/cris.h (TARGET_MASK_SVINTO, TARGET_SVINTO,
	(TARGET_MASK_CCINIT, TARGET_CCINIT, TARGET_MASK_PDEBUG)
	(TARGET_PDEBUG, TARGET_MASK_SIDE_EFFECT_PREFIXES)
	(TARGET_SIDE_EFFECT_PREFIXES, TARGET_MASK_EXPAND_MUL)
	(TARGET_EXPAND_MUL, TARGET_MASK_STACK_ALIGN, TARGET_STACK_ALIGN)
	(TARGET_MASK_CONST_ALIGN, TARGET_CONST_ALIGN)
	(TARGET_MASK_DATA_ALIGN, TARGET_DATA_ALIGN)
	(TARGET_MASK_PROLOGUE_EPILOGUE, TARGET_PROLOGUE_EPILOGUE)
	(TARGET_MASK_ETRAX4_ADD, TARGET_ETRAX4_ADD)
	(TARGET_MASK_ALIGN_BY_32, TARGET_ALIGN_BY_32, TARGET_MASK_ELF)
	(TARGET_ELF, TARGET_MASK_LINUX, TARGET_LINUX)
	(TARGET_MASK_AVOID_GOTPLT, TARGET_AVOID_GOTPLT)
	(TARGET_MASK_MUL_BUG, TARGET_MUL_BUG, TARGET_SWITCHES)
	(CRIS_SUBTARGET_SWITCHES, TARGET_OPTIONS)
	(CRIS_SUBTARGET_LONG_OPTIONS): Don't define.
	(TARGET_LINUX): Define 0.
	(TARGET_DEFAULT): Use MASK_*, not TARGET_MASK_*.
	(CRIS_SUBTARGET_DEFAULT): Define to 0, not TARGET_MASK_ELF.
	(CRIS_SUBTARGET_DEFAULT): New empty default macro.
	* config/cris/linux.h (CRIS_SUBTARGET_SWITCHES): Don't define.
	(TARGET_LINUX): Override to 1.
	(CRIS_SUBTARGET_DEFAULT): Use MASK_*, not TARGET_MASK_*.

From-SVN: r98611
 2005-04-23 14:03:53 +00:00
Richard Sandiford
666178319d config.gcc (hppa[12]*-*-hpux10*): Add pa/pa-hpux.opt to $extra_options. 
* config.gcc (hppa[12]*-*-hpux10*): Add pa/pa-hpux.opt to
	$extra_options.  Also add pa/pa-hpux1010.opt for hpux10.[1-9]*.
	(hppa*64*-*-hpux11*): Add pa/pa-hpux1010.h to $tm_file.  Add
	pa/pa-hpux.opt, pa/pa-hpux1010.opt and pa/pa64-hpux.opt to
	$extra_options.  Also add pa/pa-hpux1111.opt for hpux11.[1-9]*.
	(hppa[12]*-*-hpux11*): Add pa/pa-hpux1010.h to $tm_file.  Add
	pa/pa-hpux.opt to $extra_options.  Also add pa/pa-hpux1111.opt
	for hpux11.[1-9]*.
	* config/pa/pa.h (architecture_type, rtx_def, pa_arch_string, pa_arch)
	(pa_fixed_range_string, pa_cpu_string, pa_unix_string, target_flags)
	(MASK_PA_11, MASK_DISABLE_FPREGS, TARGET_DISABLE_FPREGS)
	(MASK_NO_SPACE_REGS, TARGET_NO_SPACE_REGS, MASK_JUMP_IN_DELAY)
	(TARGET_JUMP_IN_DELAY, MASK_DISABLE_INDEXING, TARGET_DISABLE_INDEXING)
	(MASK_PORTABLE_RUNTIME, TARGET_PORTABLE_RUNTIME, MASK_GAS, TARGET_GAS)
	(MASK_SOFT_FLOAT, TARGET_SOFT_FLOAT, MASK_LONG_LOAD_STORE)
	(TARGET_LONG_LOAD_STORE, MASK_FAST_INDIRECT_CALLS)
	(TARGET_FAST_INDIRECT_CALLS, MASK_BIG_SWITCH, TARGET_BIG_SWITCH)
	(MASK_PA_20, MASK_SIO, TARGET_SIO, MASK_GNU_LD, TARGET_GNU_LD)
	(MASK_LONG_CALLS, TARGET_LONG_CALLS, TARGET_PA_11, TARGET_PA_20)
	(TARGET_SWITCHES, SUBTARGET_SWITCHES, TARGET_OPTIONS)
	(SUBTARGET_OPTIONS): Delete.
	(TARGET_PA_10): Redefine in terms of TARGET_PA_11 and TARGET_PA_20.
	(TARGET_SCHED_DEFAULT): Define to a PROCESSOR_* enum (PROCESSOR_8000)
	instead of a string.
	* config/pa/pa.c (pa_arch, pa_arch_string, pa_fixed_range_string)
	(pa_cpu_string, pa_unix_string): Delete.
	(pa_cpu): Initialize to TARGET_SCHED_DEFAULT.
	(flag_pa_unix): Initialize based on TARGET_HPUX_11_11 and
	TARGET_HPUX_10_10.
	(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
	(pa_handle_option): New function.
	(override_options): Remove handling of -march=, -mfixed-range=,
	-mschedule= and -munix=.
	* config/pa/pa-hpux.h (SUBTARGET_SWITCHES): Delete.
	* config/pa/pa-hpux1010.h (SUBTARGET_OPTIONS): Delete.
	* config/pa/pa-hpux10.h (SUBTARGET_OPTIONS): Delete.
	* config/pa/pa-hpux1111.h (SUBTARGET_OPTIONS): Delete.
	* config/pa/pa-hpux11.h (SUBTARGET_OPTIONS): Delete.
	* config/pa/pa64-hpux.h (SUBTARGET_SWITCHES): Delete.
	* config/pa/pa64-start.h (TARGET_PA_11, TARGET_PA_20): #undef before
	redefining.
	* config/pa/pa.opt: New file.
	* config/pa/pa-hpux.opt: New file.
	* config/pa/pa-hpux1010.opt: New file.
	* config/pa/pa-hpux1111.opt: New file.
	* config/pa/pa64-hpux.opt: New file.

From-SVN: r98605
 2005-04-23 07:02:19 +00:00
Richard Sandiford
6ac4959912 config.gcc (*-*-darwin*): Add darwin.opt to $extra_options. 
* config.gcc (*-*-darwin*): Add darwin.opt to $extra_options.
	(i[34567]86-pc-msdosdjgpp*): Likewise i386/djgpp.opt.
	(i[34567]86-*-lynxos*, powerpc-*-lynxos*): Likewise lynx.opt.
	(i[34567]86-*-sco3.2v5*): Likewise i386/sco5.opt.
	(i[34567]86-*-pe, i[34567]86-*-cygwin*, i[34567]86-*-mingw32*)
	(i[34567]86-*-uwin*): Likewise i386/cygming.opt.
	* config/darwin.h (darwin_one_byte_bool, darwin_fix_and_continue)
	(darwin_fix_and_continue_switch, SUBTARGET_OPTIONS): Delete.
	* config/darwin.c (darwin_one_byte_bool, darwin_fix_and_continue)
	(darwin_fix_and_continue_switch): Delete.
	* config/lynx.h (SUBTARGET_OS_LYNX_SWITCHES): Delete.
	(SUBTARGET_SWITCHES): Delete.
	* config/i386/i386.h (target_flags, MASK_80387, MASK_RTD)
	(MASK_ALIGN_DOUBLE, MASK_SVR3_SHLIB, MASK_IEEE_FP, MASK_FLOAT_RETURNS)
	(MASK_NO_FANCY_MATH_387, MASK_OMIT_LEAF_FRAME_POINTER)
	(MASK_STACK_PROBE, MASK_NO_ALIGN_STROPS, MASK_INLINE_ALL_STROPS)
	(MASK_NO_PUSH_ARGS, MASK_ACCUMULATE_OUTGOING_ARGS, MASK_MMX)
	(MASK_SSE, MASK_SSE2, MASK_SSE3, MASK_3DNOW, MASK_3DNOW_A)
	(MASK_128BIT_LONG_DOUBLE, MASK_64BIT, MASK_MS_BITFIELD_LAYOUT)
	(MASK_TLS_DIRECT_SEG_REFS, MASK_NO_RED_ZONE, TARGET_80387)
	(TARGET_RTD, TARGET_ALIGN_DOUBLE, TARGET_PUSH_ARGS)
	(TARGET_ACCUMULATE_OUTGOING_ARGS, TARGET_SVR3_SHLIB, TARGET_IEEE_FP)
	(TARGET_128BIT_LONG_DOUBLE, TARGET_NO_FANCY_MATH_387)
	(TARGET_USE_FANCY_MATH_387, TARGET_OMIT_LEAF_FRAME_POINTER)
	(TARGET_DEBUG_ADDR, TARGET_DEBUG_ARG): Delete.
	(TARGET_FLOAT_RETURNS_IN_80387): Make an alias of TARGET_FLOAT_RETURNS.
	(TARGET_64BIT): Undef before redefining.
	(TARGET_TLS_DIRECT_SEG_REFS, TARGET_STACK_PROBE)
	(TARGET_ALIGN_STRINGOPS, TARGET_INLINE_ALL_STRINGOPS, TARGET_SSE)
	(TARGET_SSE2, TARGET_SSE3, TARGET_MMX, TARGET_3DNOW, TARGET_3DNOW_A)
	(TARGET_RED_ZONE, TARGET_USE_MS_BITFIELD_LAYOUT, TARGET_SWITCHES)
	(TARGET_OPTIONS, SUBTARGET_SWITCHES, SUBTARGET_OPTIONS)
	(ix86_fpmath_string, ix86_tls_dialect_string, ix86_cmodel_string)
	(ix86_asm_string, ix86_regparm, ix86_regparm_string)
	(ix86_preferred_stack_boundary_string, ix86_branch_cost_string)
	(ix86_debug_arg_string, ix86_debug_addr_string)
	(ix86_align_loops_string, ix86_align_jumps_string)
	(ix86_align_funcs_string): Delete.
	* config/i386/cygming.h (MASK_NOP_FUN_DLLIMPORT)
	(TARGET_NOP_FUN_DLLIMPORT, SUBTARGET_SWITCHES): Delete.
	* config/i386/djgpp.h (MASK_BNU210, SUBTARGET_SWITCHES): Delete.
	(SUBTARGET_OVERRIDE_OPTIONS): Check TARGET_BNU210.
	* config/i386/lynx.h (SUBTARGET_SWITCHES): Delete.
	* config/i386/sco5.h (MASK_COFF, TARGET_ELF)
	(SUBTARGET_SWITCHES): Delete.
	* config/i386/i386.c (ix86_debug_arg_string): Delete.
	(ix86_debug_addr_string): Delete.
	(ix86_cmodel_string, ix86_asm_string, ix86_tls_dialect_string)
	(ix86_fpmath_string, ix86_regparm_string, ix86_regparm)
	(ix86_align_loops_string, ix86_align_jumps_string)
	(ix86_preferred_stack_boundary_string, ix86_branch_cost_string)
	(ix86_align_funcs_string): Make static.
	(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
	(ix86_handle_option): New function.
	(TARGET_USE_MS_BITFIELD_LAYOUT): Delete.
	(ix86_ms_bitfield_layout_p): Check TARGET_MS_BITFIELD_LAYOUT.
	* config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Remove handling
	of darwin_fix_and_continue_switch.
	(darwin_one_byte_bool): Delete.
	* config/rs6000/lynx.h (EXTRA_SUBTARGET_SWITCHES): Delete.
	* config/rs6000/rs6000.c (rs6000_override_options): Update assignment
	to darwin_one_byte_bool.
	* config/darwin.opt, config/lynx.opt, config/i386/cygming.opt,
	* config/i386/djgpp.opt, config/i386/i386.opt,
	* config/i386/sco5.opt: New files.

From-SVN: r98495
 2005-04-21 07:35:09 +00:00
Nick Clifton
df3a97a84e config.gcc (m68hc12): Use the m68hc11.opt file for target specific options. 
* config.gcc (m68hc12): Use the m68hc11.opt file for target specific options.
  (v850e, v850e1): Use the v850.opt file for target specific options.

From-SVN: r98313
 2005-04-18 10:59:35 +00:00
Andreas Krebbel
6cecb0aa96 config.gcc: Set cpu_type for s390. 
2005-04-14  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config.gcc: Set cpu_type for s390.

From-SVN: r98140
 2005-04-14 15:59:57 +00:00
Eric Botcazou
fe609b0fdf optc-gen.awk: Handle stand-alone Mask records. 
* optc-gen.awk: Handle stand-alone Mask records.
	* opth-gen.awk: Likewise.
	* doc/options.texi (Option file format): Document them.
	* config.gcc (sparc-*-netbsdelf*, sparc-*-linux*, sparc64-*-freebsd*,
	sparc64-*-linux*, sparc64-*-netbsd*): Add long-double-switch.opt.
	(sparc64-*-openbsd*, sparc64-*-elf*): Add little-endian.opt.
	* config/sparc/sparc.h (MASK_FPU, MASK_UNALIGNED_DOUBLES,
	MASK_V8, MASK_SPARCLITE, MASK_SPARCLET, MASK_V9,
	MASK_DEPRECATED_V8_INSNS, MASK_IMPURE_TEXT, MASK_APP_REGS,
	MASK_HARD_QUAD, MASK_LITTLE_ENDIAN, MASK_PTR64, MASK_64BIT,
	MASK_STACK_BIAS, MASK_FPU_SET, MASK_VIS, MASK_V8PLUS,
	MASK_FASTER_STRUCTS, MASK_LONG_DOUBLE_128): Delete.
	(TARGET_FPU, TARGET_UNALIGNED_DOUBLES, TARGET_V8, TARGET_SPARCLITE,
	TARGET_SPARCLET, TARGET_V9, TARGET_DEPRECATED_V8_INSNS,
	TARGET_IMPURE_TEXT, TARGET_APP_REGS, MASK_HARD_QUAD,
	TARGET_LITTLE_ENDIAN, TARGET_PTR64, TARGET_64BIT, MASK_STACK_BIAS,
	TARGET_FPU_SET, TARGET_VIS, TARGET_V8PLUS, TARGET_FASTER_STRUCTS,
	TARGET_LONG_DOUBLE_128): Likewise.
	(TARGET_SWITCHES, SUBTARGET_SWITCHES): Likewise.
	(TARGET_OPTIONS, SUBTARGET_OPTIONS): Likewise.
	* config/sparc/freebsd.h (SUBTARGET_SWITCHES): Likewise.
	* config/sparc/linux.h (SUBTARGET_SWITCHES): Likewise.
	* config/sparc/linux64.h (SUBTARGET_SWITCHES): Likewise.
	* config/sparc/netbsd-elf.h (SUBTARGET_SWITCHES): Likewise.
	* config/sparc/sp64-elf.h (SUBTARGET_SWITCHES): Likewise.
	* config/sparc/sparc.c (fpu_option_set): New global.
	(sparc_handle_option): New function.
	(sparc_override_options): Test fpu_option_set.
	(TARGET_DEFAULT_TARGET_FLAGS): Set to TARGET_DEFAULT.
	(TARGET_HANDLE_OPTION): Set to sparc_handle_option.
	* config/sparc/sparc.opt: New file.
	* config/sparc/little-endian.opt: Likewise.
	* config/sparc/long-double-switch.opt: Likewise.

From-SVN: r98078
 2005-04-13 08:47:23 +00:00
Richard Sandiford
4af06170d8 config.gcc (m68k-*-linux*): Add m68k/ieee.opt to $extra_options. 
* config.gcc (m68k-*-linux*): Add m68k/ieee.opt to $extra_options.
	* config/m68k/m68k.h (target_flags, MASK_68020, TARGET_68020)
	(MASK_68030, TARGET_68030, MASK_68040, TARGET_68040, MASK_68040_ONLY)
	(TARGET_68040_ONLY, MASK_68060, TARGET_68060, MASK_5200, TARGET_5200)
	(MASK_CFV3, TARGET_CFV3, MASK_CFV4, TARGET_CFV4, MASK_528x)
	(TARGET_528x, MASK_CF_HWDIV, TARGET_CF_HWDIV, MASK_68881, TARGET_68881)
	(MASK_BITFIELD, TARGET_BITFIELD, MASK_SHORT, TARGET_SHORT)
	(MASK_ALIGN_INT, TARGET_ALIGN_INT, MASK_PCREL, TARGET_PCREL)
	(MASK_NO_STRICT_ALIGNMENT, TARGET_STRICT_ALIGNMENT, MASK_RTD)
	(TARGET_RTD, MASK_SEP_DATA, TARGET_SEP_DATA, MASK_ID_SHARED_LIBRARY)
	(TARGET_ID_SHARED_LIBRARY, MASK_ALL_CF_BITS, TARGET_SWITCHES)
	(TARGET_OPTIONS, SUBTARGET_SWITCHES, SUBTARGET_OPTIONS): Delete.
	(MASK_COLDFIRE): Formatting fixes.
	(TARGET_COLDFIRE): Turn into a boolean value for consistency.
	* config/m68k/linux.h (SUBTARGET_SWITCHES): Delete.
	* config/m68k/m68k.c (m68k_library_id_string): Initialize to
	"_current_shared_library_a5_offset_".
	(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
	(MASK_ALL_CPU_BITS): New macro.
	(m68k_handle_option): New function.
	(override_options): Remove handling of m68k_library_id_string.
	* config/m68k/m68k.opt: New file.
	* config/m68k/ieee.opt: New file.

From-SVN: r98017
 2005-04-12 10:16:47 +00:00
Bernd Schmidt
0d4a78eb9e bfin-modes.def: New file. 
* config/bfin/bfin-modes.def: New file.
	* config/bfin/bfin-protos.h: New file.
	* config/bfin/bfin.c: New file.
	* config/bfin/bfin.h: New file.
	* config/bfin/bfin.md: New file.
	* config/bfin/bfin.opt: New file.
	* config/bfin/crti.s: New file.
	* config/bfin/crtn.s: New file.
	* config/bfin/elf.h: New file.
	* config/bfin/lib1funcs.asm: New file.
	* config/bfin/predicates.md: New file.
	* config/bfin/t-bfin: New file.
	* config/bfin/t-bfin-elf: New file.
	* doc/extend.texi (exception_handler, kspisusp, nesting, nmi_handler):
	Document new attributes.
	(interrupt, interrupt_handler, saveall): Update documentation for
	these attributes.
	* doc/install.texi (Specific): Add entry for the Blackfin.
	* doc/invoke.texi (Blackfin Options): New section.
	* doc/md.texi (Blackfin family): New section to document constraints.
	* config.gcc: Add bfin*-* and bfin*-elf configurations.

From-SVN: r97622
 2005-04-05 11:26:48 +00:00
Eric Botcazou
6d6f2d0804 re PR target/4198 ([sparclite-elf] does not build, needs tweaking for crtstuff.c changes) 
PR target/4198
	PR target/12027
	* config.gcc (Obsolete configurations): Remove
	sparclite-*-coff*, sparclite-*-elf* and sparc-*-openbsd*.
	(sparclite-*-coff*): Delete.
	(sparclite-*-elf*): Likewise.
	(sparc86x-*-elf*): Likewise.
	(target_cpu_default) <sparc*-*-*>: Remove sparc86x.
	* config/sparc/lite.h: Delete.
	* config/sparc/litecoff.h: Likewise.
	* config/sparc/liteelf.h: Likewise.
	* config/sparc/sp86x-elf.h: Likewise.
	* config/sparc/t-sparclite: Likewise.
	* config/sparc/t-sp86x: Likewise.

From-SVN: r97555
 2005-04-04 17:18:54 +00:00
Richard Sandiford
d45d235367 config.gcc (xstormy16-*-elf): Set extra_options. 
* config.gcc (xstormy16-*-elf): Set extra_options.
	* config/stormy16/stormy16.h (target_flags, TARGET_SWITCHES): Delete.
	* config/stormy16/stormy16.opt: New file.

From-SVN: r97526
 2005-04-04 07:47:01 +00:00
Kazu Hirata
f0d8282514 config.gcc: Obsolete i860-*-sysv4*, ip2k-*-elf, ns32k-*-netbsdelf*, and ns32k-*-netbsd*. 
* config.gcc: Obsolete i860-*-sysv4*, ip2k-*-elf,
	ns32k-*-netbsdelf*, and ns32k-*-netbsd*.

From-SVN: r97308
 2005-03-31 03:06:49 +00:00
Alan Modra
a8e04fe6ca config.gcc (cpu_is_64bit): Set for 64-bit powerpc cpus. 
* config.gcc (cpu_is_64bit): Set for 64-bit powerpc cpus.
	(powerpc64-*-linux*): Use it.  Rearrange tm_file assignment.
	(powerpc-*-linux*): Build a biarch compiler when --enable-targets
	is given with "powerpc64*" or "all", or when --with-cpu chooses
	a 64-bit cpu.

From-SVN: r97290
 2005-03-31 09:16:28 +09:30
Rainer Orth
d432c7a517 config.gcc (alpha*-dec-osf[45]*): Remove target_cpu_default. 
* config.gcc (alpha*-dec-osf[45]*): Remove target_cpu_default.
	Define TARGET_SUPPORT_ARCH except on Tru64 UNIX V4.0A.

From-SVN: r96927
 2005-03-23 13:42:58 +00:00
Joseph Myers
f42eccdb32 config.gcc: Consistently use solaris2.1[0-9]* instead of solaris2.1[0-9]. 
gcc:
	* config.gcc: Consistently use solaris2.1[0-9]* instead of
	solaris2.1[0-9].

libcpp:
	* configure.ac: Consistently use solaris2.1[0-9]* instead of
	solaris2.1[0-9].
	* configure: Regenerate.

From-SVN: r96743
 2005-03-19 20:19:06 +00:00
Richard Henderson
dbdd120f4c config.gcc (ia64*-*-hpux*): Add extra_options. 
* config.gcc (ia64*-*-hpux*): Add extra_options.
        * config/ia64/hpux.h (SUBTARGET_SWITCHES): Remove.
        (TARGET_DEFAULT): Remove MASK_INLINE_FLOAT_DIV_THR.
        * config/ia64/ia64.c (ia64_fixed_range_string): Remove.
        (ia64_tls_size_string, ia64_tune_string): Remove.
        (ia64_tune): Init to PROCESSOR_ITANIUM2.
        (TARGET_DEFAULT_TARGET_FLAGS): New.
        (TARGET_HANDLE_OPTION): New.
        (ia64_override_options): Move options parsing ...
        (ia64_handle_option): ... here.  New.
        * config/ia64/ia64.h (target_flags, MASK_BIG_ENDIAN, MASK_GNU_AS,
        MASK_GNU_LD, MASK_NO_PIC, MASK_VOL_ASM_STOP, MASK_ILP32,
        MASK_REG_NAMES, MASK_NO_SDATA, MASK_CONST_GP, MASK_AUTO_PIC,
        MASK_INLINE_FLOAT_DIV_LAT, MASK_INLINE_FLOAT_DIV_THR,
        MASK_INLINE_INT_DIV_LAT, MASK_INLINE_INT_DIV_THR,
        MASK_INLINE_SQRT_LAT, MASK_INLINE_SQRT_THR, MASK_DWARF2_ASM,
        MASK_EARLY_STOP_BITS, TARGET_BIG_ENDIAN, TARGET_GNU_AS, TARGET_GNU_LD,
        TARGET_NO_PIC, TARGET_VOL_ASM_STOP, TARGET_ILP32, TARGET_REG_NAMES,
        TARGET_NO_SDATA, TARGET_CONST_GP, TARGET_AUTO_PIC,
        TARGET_INLINE_FLOAT_DIV_LAT, TARGET_INLINE_FLOAT_DIV_THR,
        TARGET_INLINE_INT_DIV_LAT, TARGET_INLINE_INT_DIV_THR,
        TARGET_INLINE_FLOAT_DIV, TARGET_INLINE_INT_DIV, TARGET_INLINE_SQRT_LAT,
        TARGET_INLINE_SQRT_THR, TARGET_INLINE_SQRT, TARGET_DWARF2_ASM,
        TARGET_EARLY_STOP_BITS): Remove.
        (TARGET_ILP32): Default false.
        (TARGET_SWITCHES, SUBTARGET_SWITCHES, TARGET_OPTIONS): Remove.
        (enum ia64_inline_type): New.
        (TARGET_DEFAULT): Remove MASK_INLINE_FLOAT_DIV_THR.
        * config/ia64/ia64.md: Update for new definitions of
        TARGET_INLINE_INT_DIV, TARGET_INLINE_FLOAT_DIV, TARGET_INLINE_SQRT.
        * config/ia64/ia64.opt: New file.
        * config/ia64/ilp32.opt: New file.

From-SVN: r96621
 2005-03-17 09:35:16 -08:00
Richard Sandiford
21c425ee43 config.gcc (mips*-*-*): Rename MASK_SPLIT_ADDRS to MASK_SPLIT_ADDRESSES. 
* config.gcc (mips*-*-*): Rename MASK_SPLIT_ADDRS to
	MASK_SPLIT_ADDRESSES.
	* config/mips/mips.h (target_flags, mips_fix_vr4130_string): Delete.
	(MASK_INT64, MASK_LONG64, MASK_SPLIT_ADDR, MASK_NO_FUSED_MADD)
	(MASK_EXPLICIT_RELOCS, MASK_MEMCPY, MASK_SOFT_FLOAT)
	(MASK_FLOAT64, MASK_ABICALLS, MASK_XGOT, MASK_LONG_CALLS)
	(MASK_64BIT, MASK_EMBEDDED_DATA, MASK_BIG_ENDIAN)
	(MASK_SINGLE_FLOAT, MASK_MAD, MASK_4300_MUL_FIX, MASK_MIPS16)
	(MASK_NO_CHECK_ZERO_DIV, MASK_BRANCHLIKELY)
	(MASK_UNINIT_CONST_IN_RODATA, MASK_FIX_R4000, MASK_FIX_R4400)
	(MASK_FIX_SB1, MASK_FIX_VR4120, MASK_VR4130_ALIGN)
	(MASK_FP_EXCEPTIONS, MASK_DIVIDE_BREAKS, MASK_PAIRED_SINGLE)
	(MASK_MIPS3D, MASK_SYM32, MASK_DEBUG, MASK_DEBUG_D)
	(MASK_MIPS_TFILE, TARGET_INT64, TARGET_LONG64, TARGET_FLOAT64)
	(TARGET_64BIT, TARGET_SPLIT_ADDRESSES, TARGET_DEBUG_MODE)
	(TARGET_DEBUG_D_MODE, TARGET_MEMCPY, TARGET_ABICALLS)
	(TARGET_XGOT, TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT)
	(TARGET_LONG_CALLS, TARGET_EMBEDDED_DATA)
	(TARGET_UNINIT_CONST_IN_RODATA, TARGET_BIG_ENDIAN)
	(TARGET_SINGLE_FLOAT, TARGET_DOUBLE_FLOAT, TARGET_MAD)
	(TARGET_FUSED_MADD, TARGET_4300_MUL_FIX, TARGET_CHECK_ZERO_DIV)
	(TARGET_DIVIDE_TRAPS, TARGET_BRANCHLIKELY, TARGET_FIX_SB1)
	(TARGET_FIX_R4000, TARGET_FIX_R4400, TARGET_FIX_VR4120)
	(TARGET_FIX_VR4130, TARGET_VR4130_ALIGN, TARGET_FP_EXCEPTIONS)
	(TARGET_PAIRED_SINGLE_FLOAT, TARGET_MIPS3D, TARGET_SYM32)
	(TARGET_EXPLICIT_RELOCS): Delete.
	(TARGET_SWITCHES, SUBTARGET_TARGET_SWITCHES): Delete.
	(TARGET_OPTIONS): Remove entry for -mfix-vr4130.
	* config/mips/mips.c (TARGET_DEFAULT_TARGET_FLAGS): Define.
	(override_options): Set MASK_LONG64 if -mint64 is given and no
	-mlongXX option is.  Complain about -mint64 -mlong32.
	(override_options, CMP_BUILTINS, mips_bdesc, sb1_desc): Rename
	MASK_PAIRED_SINGLE to MASK_PAIRED_SINGLE_FLOAT.
	* config/mips/mips.opt: New file.

From-SVN: r96452
 2005-03-14 20:40:57 +00:00
Richard Sandiford
7568579261 config.gcc (extra_options): New variable for listing option files. 
* config.gcc (extra_options): New variable for listing option files.
	Add ${cpu_type}/${cpu_type}.opt to it if that file exists.
	* configure.ac (extra_opt_files): New AC_SUBST variable.
	(tm_file_list, tm_include_list): Include options.h first.
	* configure: Regenerate.
	* Makefile.in (extra_opt_files, ALL_OPT_FILES): New variables.
	(s-options): Use $(ALL_OPT_FILES) instead of $(lang_opt_files)
	(s-options-h): New rule.
	(options.h): Depend on it.
	(TEXI_GCCINT_FILES): Add options.texi.
	* hooks.h (hook_bool_size_t_constcharptr_int_true): Declare.
	* hooks.c (hook_bool_size_t_constcharptr_int_true): New function.
	* target.h (gcc_target): Add default_target_flags and handle_option.
	* target-def.h (TARGET_DEFAULT_TARGET_FLAGS)
	(TARGET_HANDLE_OPTION): New macros.
	(TARGET_INITIALIZER): Include them.
	* opt-functions.awk (opt_args, nth_arg): New functions.
	(switch_flags): Handle the "Target" flag.
	(var_args): Delete.
	(var_name): Use opt_args and nth_arg.
	(var_set, var_ref): Likewise.  Handle "Mask" and "InverseMask".
	* opth-gen.awk: Declare target_flags.  Declare MASK_* and TARGET_*
	macros for the "Mask" and "InverseMask" options.
	* opts.h (cl_var_cond): New enum.
	(cl_option): Replace the "has_set_value" and "set_value" fields with
	"var_cond" and "var_value".
	(CL_TARGET): New macro.
	(option_enabled, print_filtered_help): Declare.
	(decode_options): Move definition.
	* opts.c (handle_option): Search for the original option before
	removing any "no-" prefix.  Handle CL_TARGET.  Adjust for the new
	var_cond and var_value fields.  Use targetm.handle_option to handle
	target options.
	(decode_options): Set target_flags to targetm.default_target_flags.
	(print_filtered_help): Make global.  Handle CL_TARGET.
	(option_enabled): New function.
	* toplev.c (target_switches): Guard with #ifdef TARGET_SWITCHES.
	(display_target_options, set_target_switch, print_switch_values)
	(default_pch_valid_p): Guard uses of target_switches with
	#ifdef TARGET_SWITCHES.  Also...
	(display_target_options): Display the CL_TARGET entries in cl_options.
	(set_target_option): Don't complain about the "" option when
	TARGET_SWITCHES is undefined.
	(print_switch_values): Use option_enabled.
	(default_pch_valid_p): Check cl_options[] when looking for something
	that has changed the value of target_flags.
	* c.opt: Remove documentation from top of file.
	* doc/gccint.texi: Add an "Options" chapter.  Include options.texi.
	* doc/sourecebuild.texi: Refer to the new options documentation
	instead of c.opt.  Document machine-specific .opt files.
	* doc/tm.texi (target_flags): Say that this variable is declared
	by options.h.
	(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Document.
	(TARGET_SWITCHES, TARGET_OPTIONS): Refer to the option files as
	an alternative.
	* doc/options.texi: New file.

From-SVN: r96448
 2005-03-14 20:18:43 +00:00
Alan Modra
fe3e7450d8 config.gcc: Remove excess indentation. 
* config.gcc: Remove excess indentation.
	(powerpc*-*-*, rs6000-*-*): Accept --with-cpu/tune power5 and 8548.

From-SVN: r96405
 2005-03-14 12:53:49 +10:30
Joseph Myers
3f0b8b66d6 * config.gcc (hppa*64*-*-hpux11*): Use pa/t-hpux-shlib. 
From-SVN: r96280
 2005-03-11 00:40:03 +00:00
Joseph Myers
1fb641a1e1 config.gcc (hppa*64*-*-hpux11*): Use pa/pa-hpux1111.h for *-*-hpux11.[1-9]*, not just for *-*-hpux11.11. 
* config.gcc (hppa*64*-*-hpux11*): Use pa/pa-hpux1111.h for
	*-*-hpux11.[1-9]*, not just for *-*-hpux11.11.

From-SVN: r95918
 2005-03-05 01:47:27 +00:00
Kaz Kojima
65f527e0a5 linux.h (MD_EXEC_PREFIX, [...]): Don't undefine here. 
* config/sh/linux.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX):
	Don't undefine here.
	(HANDLE_PRAGMA_PACK_PUSH_POP): Delete.
	(NO_IMPLICIT_EXTERN_C, CPLUSPLUS_CPP_SPEC): Likewise.
	(TARGET_OS_CPP_BUILTINS): Use LINUX_TARGET_OS_CPP_BUILTINS.
	(LIB_SPEC, LINK_EH_SPEC, STARTFILE_SPEC, ENDFILE_SPEC,
	LINK_GCC_C_SEQUENCE_SPEC, USE_LD_AS_NEEDED, TARGET_C99_FUNCTIONS):
	Delete.
	* config.gcc (sh*-*-linux*): Use config/linux.h.

From-SVN: r95726
 2005-03-01 03:39:03 +00:00