head 1.8; access; symbols pkgsrc-2015Q1:1.7.0.98 pkgsrc-2015Q1-base:1.7 pkgsrc-2014Q4:1.7.0.96 pkgsrc-2014Q4-base:1.7 pkgsrc-2014Q3:1.7.0.94 pkgsrc-2014Q3-base:1.7 pkgsrc-2014Q2:1.7.0.92 pkgsrc-2014Q2-base:1.7 pkgsrc-2014Q1:1.7.0.90 pkgsrc-2014Q1-base:1.7 pkgsrc-2013Q4:1.7.0.88 pkgsrc-2013Q4-base:1.7 pkgsrc-2013Q3:1.7.0.86 pkgsrc-2013Q3-base:1.7 pkgsrc-2013Q2:1.7.0.84 pkgsrc-2013Q2-base:1.7 pkgsrc-2013Q1:1.7.0.82 pkgsrc-2013Q1-base:1.7 pkgsrc-2012Q4:1.7.0.80 pkgsrc-2012Q4-base:1.7 pkgsrc-2012Q3:1.7.0.78 pkgsrc-2012Q3-base:1.7 pkgsrc-2012Q2:1.7.0.76 pkgsrc-2012Q2-base:1.7 pkgsrc-2012Q1:1.7.0.74 pkgsrc-2012Q1-base:1.7 pkgsrc-2011Q4:1.7.0.72 pkgsrc-2011Q4-base:1.7 pkgsrc-2011Q3:1.7.0.70 pkgsrc-2011Q3-base:1.7 pkgsrc-2011Q2:1.7.0.68 pkgsrc-2011Q2-base:1.7 pkgsrc-2011Q1:1.7.0.66 pkgsrc-2011Q1-base:1.7 pkgsrc-2010Q4:1.7.0.64 pkgsrc-2010Q4-base:1.7 pkgsrc-2010Q3:1.7.0.62 pkgsrc-2010Q3-base:1.7 pkgsrc-2010Q2:1.7.0.60 pkgsrc-2010Q2-base:1.7 pkgsrc-2010Q1:1.7.0.58 pkgsrc-2010Q1-base:1.7 pkgsrc-2009Q4:1.7.0.56 pkgsrc-2009Q4-base:1.7 pkgsrc-2009Q3:1.7.0.54 pkgsrc-2009Q3-base:1.7 pkgsrc-2009Q2:1.7.0.52 pkgsrc-2009Q2-base:1.7 pkgsrc-2009Q1:1.7.0.50 pkgsrc-2009Q1-base:1.7 pkgsrc-2008Q4:1.7.0.48 pkgsrc-2008Q4-base:1.7 pkgsrc-2008Q3:1.7.0.46 pkgsrc-2008Q3-base:1.7 cube-native-xorg:1.7.0.44 cube-native-xorg-base:1.7 pkgsrc-2008Q2:1.7.0.42 pkgsrc-2008Q2-base:1.7 cwrapper:1.7.0.40 pkgsrc-2008Q1:1.7.0.38 pkgsrc-2008Q1-base:1.7 pkgsrc-2007Q4:1.7.0.36 pkgsrc-2007Q4-base:1.7 pkgsrc-2007Q3:1.7.0.34 pkgsrc-2007Q3-base:1.7 pkgsrc-2007Q2:1.7.0.32 pkgsrc-2007Q2-base:1.7 pkgsrc-2007Q1:1.7.0.30 pkgsrc-2007Q1-base:1.7 pkgsrc-2006Q4:1.7.0.28 pkgsrc-2006Q4-base:1.7 pkgsrc-2006Q3:1.7.0.26 pkgsrc-2006Q3-base:1.7 pkgsrc-2006Q2:1.7.0.24 pkgsrc-2006Q2-base:1.7 pkgsrc-2006Q1:1.7.0.22 pkgsrc-2006Q1-base:1.7 pkgsrc-2005Q4:1.7.0.20 pkgsrc-2005Q4-base:1.7 pkgsrc-2005Q3:1.7.0.18 pkgsrc-2005Q3-base:1.7 pkgsrc-2005Q2:1.7.0.16 pkgsrc-2005Q2-base:1.7 pkgsrc-2005Q1:1.7.0.14 pkgsrc-2005Q1-base:1.7 pkgsrc-2004Q4:1.7.0.12 pkgsrc-2004Q4-base:1.7 pkgsrc-2004Q3:1.7.0.10 pkgsrc-2004Q3-base:1.7 pkgsrc-2004Q2:1.7.0.8 pkgsrc-2004Q2-base:1.7 pkgsrc-2004Q1:1.7.0.6 pkgsrc-2004Q1-base:1.7 pkgsrc-2003Q4:1.7.0.4 pkgsrc-2003Q4-base:1.7 netbsd-1-6-1:1.7.0.2 netbsd-1-6-1-base:1.7 pkgviews:1.5.0.4 pkgviews-base:1.5 buildlink2:1.5.0.2 buildlink2-base:1.5 netbsd-1-5-PATCH003:1.5 netbsd-1-5-PATCH001:1.2 netbsd-1-5-RELEASE:1.1 netbsd-1-4-PATCH003:1.1; locks; strict; comment @# @; 1.8 date 2015.04.25.10.33.29; author wiz; state dead; branches; next 1.7; commitid CG2XaBpeRQKMwXiy; 1.7 date 2002.10.21.20.54.14; author jlam; state Exp; branches; next 1.6; 1.6 date 2002.08.12.01.53.42; author dmcmahill; state dead; branches; next 1.5; 1.5 date 2002.03.31.08.05.52; author jmc; state Exp; branches; next 1.4; 1.4 date 2002.03.28.10.11.52; author jmc; state Exp; branches; next 1.3; 1.3 date 2002.01.03.20.40.42; author tron; state Exp; branches; next 1.2; 1.2 date 2001.04.27.10.45.23; author skrll; state Exp; branches; next 1.1; 1.1 date 2000.09.15.23.58.48; author tron; state Exp; branches; next ; desc @@ 1.8 log @Finish move of lang/gcc to lang/gcc2. Let me know if I broke something. @ text @$NetBSD: patch-ae,v 1.7 2002/10/21 20:54:14 jlam Exp $ --- ../gcc-2.95.3/config/mt-sparcpic.orig Thu Feb 5 19:33:04 1998 +++ ../gcc-2.95.3/config/mt-sparcpic @@@@ -1 +1 @@@@ -PICFLAG_FOR_TARGET=`case "${LIBCFLAGS} ${LIBCXXFLAGS}" in *-fpic* ) echo -fpic ;; * ) echo -fPIC ;; esac` +PICFLAG_FOR_TARGET=`case '${LIBCFLAGS} ${LIBCXXFLAGS}' in *-fpic* ) echo -fpic ;; * ) echo -fPIC ;; esac` @ 1.7 log @Pull in diffs from gnusrc/dist/toolchain to allow Sparcs to build lang/gcc. The diffs change some double quotes to single quotes in some sparc-only files so that the shell expression created is legal. This fix was independently found by Lubomir Sedlacik and provided in pkg/18309. @ text @d1 1 a1 1 $NetBSD$ @ 1.6 log @pull in most recent patches to gcc-2.95.3 from the netbsd-1-6 branch. Includes fixes for sparc, alpha, and others. Should help in keeping pkgsrc running on 1.5.* systems. The patches which mirror those in the main netbsd source tree have been all put into a single distribution patch file. This makes it much easier to maintain and easier to easily see which patches are specific to pkgsrc. @ text @d1 1 a1 1 $NetBSD: patch-ae,v 1.5 2002/03/31 08:05:52 jmc Exp $ d3 5 a7 553 --- ../gcc-2.95.3/gcc/config/alpha/netbsd.h.orig 2000/07/26 00:18:12 1.1.1.1 +++ ../gcc-2.95.3/gcc/config/alpha/netbsd.h 2002/01/22 02:09:39 1.8 @@@@ -19,17 +19,84 @@@@ the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +/* This is used on Alpha platforms that use the ELF format. + This was taken from the Linux configuration, and modified + for NetBSD/alpha by Jason R. Thorpe */ + +/* Get generic Alpha definitions. */ + +#include + +/* Get generic NetBSD ELF definitions. We will override these if necessary. */ + +#define NETBSD_ELF +#include + +#undef OBJECT_FORMAT_COFF +#undef EXTENDED_COFF +#define OBJECT_FORMAT_ELF + +/* This is BSD, so it wants DBX format. */ + +#define DBX_DEBUGGING_INFO + +/* This is the char to use for continuation (in case we need to turn + continuation back on). */ + +#define DBX_CONTIN_CHAR '?' + +#undef ASM_FINAL_SPEC + +#undef CC1_SPEC +#define CC1_SPEC "%{G*}" + +#undef ASM_SPEC +#define ASM_SPEC "%{G*} %{relax:-relax} %{gdwarf*:-no-mdebug}" + +/* Provide a LINK_SPEC appropriate for a NetBSD/alpha ELF target. Only + the linker emulation and -O options are Alpha-specific. The rest are + common to all ELF targets, except for the name of the start function. */ + +#undef LINK_SPEC +#define LINK_SPEC \ + "-m elf64alpha \ + -e __start \ + %{O*:-O3} %{!O*:-O1} \ + %{assert*} %{R*} \ + %{shared:-shared} \ + %{!shared: \ + -dc -dp \ + %{!nostdlib:%{!r*:%{!e*:-e __start}}} \ + %{!static: \ + %{rdynamic:-export-dynamic} \ + %{!dynamic-linker:-dynamic-linker /usr/libexec/ld.elf_so}} \ + %{static:-static}}" + +/* Names to predefine in the preprocessor for this target machine. + XXX NetBSD, by convention, shouldn't do __alpha, but lots of applications + expect it because that's what OSF/1 does. */ + +/* NetBSD Extension to GNU C: __KPRINTF_ATTRIBUTE__ */ + #undef TARGET_DEFAULT #define TARGET_DEFAULT (MASK_FP | MASK_FPREGS | MASK_GAS) #undef CPP_PREDEFINES -#define CPP_PREDEFINES "-D_LONGLONG -Dnetbsd -Dunix " SUB_CPP_PREDEFINES +#define CPP_PREDEFINES "\ +-D__alpha__ -D__alpha -D__NetBSD__ -D__ELF__ -D__KPRINTF_ATTRIBUTE__ \ +-Asystem(unix) -Asystem(NetBSD) -Acpu(alpha) -Amachine(alpha)" + +/* Make gcc agree with */ + +#undef WCHAR_TYPE +#define WCHAR_TYPE "int" -#undef LIB_SPEC -#define LIB_SPEC "%{pg:-lgmon} %{pg:-lc_p} %{!pg:-lc}" +#undef WCHAR_TYPE_SIZE +#define WCHAR_TYPE_SIZE 32 -/* Generate calls to memcpy, etc., not bcopy, etc. */ -#define TARGET_MEM_FUNCTIONS +/* Output assembler code to FILE to increment profiler label # LABELNO + for profiling a function entry. Under NetBSD/Alpha, the assembler does + nothing special with -pg. */ #undef FUNCTION_PROFILER #define FUNCTION_PROFILER(FILE, LABELNO) \ @@@@ -37,3 +104,460 @@@@ /* Show that we need a GP when profiling. */ #define TARGET_PROFILING_NEEDS_GP + +#define bsd4_4 +#undef HAS_INIT_SECTION + +#undef DEFAULT_VTABLE_THUNKS +#define DEFAULT_VTABLE_THUNKS 1 + +/* Output at beginning of assembler file. */ + +#undef ASM_FILE_START +#define ASM_FILE_START(FILE) \ +do { \ + if (write_symbols != DWARF2_DEBUG) \ + { \ + alpha_write_verstamp (FILE); \ + output_file_directive (FILE, main_input_filename); \ + } \ + fprintf (FILE, "\t.set noat\n"); \ + fprintf (FILE, "\t.set noreorder\n"); \ + if (TARGET_BWX | TARGET_MAX | TARGET_FIX | TARGET_CIX) \ + { \ + fprintf (FILE, "\t.arch %s\n", \ + (alpha_cpu == PROCESSOR_EV6 ? "ev6" \ + : TARGET_MAX ? "pca56" : "ev56")); \ + } \ +} while (0) + +#define ASM_OUTPUT_SOURCE_LINE(STREAM, LINE) \ + alpha_output_lineno (STREAM, LINE) +extern void alpha_output_lineno (); + +extern void output_file_directive (); + +/* Attach a special .ident directive to the end of the file to identify + the version of GCC which compiled this code. The format of the + .ident string is patterned after the ones produced by native svr4 + C compilers. */ + +#define IDENT_ASM_OP ".ident" + +#ifdef IDENTIFY_WITH_IDENT +#define ASM_IDENTIFY_GCC(FILE) /* nothing */ +#define ASM_IDENTIFY_LANGUAGE(FILE) \ + fprintf(FILE, "\t%s \"GCC (%s) %s\"\n", IDENT_ASM_OP, \ + lang_identify(), version_string) +#else +#define ASM_FILE_END(FILE) \ +do { \ + if (!flag_no_ident) \ + fprintf ((FILE), "\t%s\t\"GCC: (GNU) %s\"\n", \ + IDENT_ASM_OP, version_string); \ + } while (0) +#endif + +/* Allow #sccs in preprocessor. */ + +#define SCCS_DIRECTIVE + +/* Output #ident as a .ident. */ + +#define ASM_OUTPUT_IDENT(FILE, NAME) \ + fprintf (FILE, "\t%s\t\"%s\"\n", IDENT_ASM_OP, NAME); + +/* This is how to allocate empty space in some section. The .zero + pseudo-op is used for this on most svr4 assemblers. */ + +#define SKIP_ASM_OP ".zero" + +#undef ASM_OUTPUT_SKIP +#define ASM_OUTPUT_SKIP(FILE,SIZE) \ + fprintf (FILE, "\t%s\t%u\n", SKIP_ASM_OP, (SIZE)) + +/* Output the label which precedes a jumptable. Note that for all svr4 + systems where we actually generate jumptables (which is to say every + svr4 target except i386, where we use casesi instead) we put the jump- + tables into the .rodata section and since other stuff could have been + put into the .rodata section prior to any given jumptable, we have to + make sure that the location counter for the .rodata section gets pro- + perly re-aligned prior to the actual beginning of the jump table. */ + +#define ALIGN_ASM_OP ".align" + +#ifndef ASM_OUTPUT_BEFORE_CASE_LABEL +#define ASM_OUTPUT_BEFORE_CASE_LABEL(FILE,PREFIX,NUM,TABLE) \ + ASM_OUTPUT_ALIGN ((FILE), 2); +#endif + +#undef ASM_OUTPUT_CASE_LABEL +#define ASM_OUTPUT_CASE_LABEL(FILE,PREFIX,NUM,JUMPTABLE) \ + do { \ + ASM_OUTPUT_BEFORE_CASE_LABEL (FILE, PREFIX, NUM, JUMPTABLE) \ + ASM_OUTPUT_INTERNAL_LABEL (FILE, PREFIX, NUM); \ + } while (0) + +/* The standard SVR4 assembler seems to require that certain builtin + library routines (e.g. .udiv) be explicitly declared as .globl + in each assembly file where they are referenced. */ + +#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN) \ + ASM_GLOBALIZE_LABEL (FILE, XSTR (FUN, 0)) + +/* This says how to output assembler code to declare an + uninitialized external linkage data object. Under SVR4, + the linker seems to want the alignment of data objects + to depend on their types. We do exactly that here. */ + +#define COMMON_ASM_OP ".comm" + +#undef ASM_OUTPUT_ALIGNED_COMMON +#define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN) \ +do { \ + fprintf ((FILE), "\t%s\t", COMMON_ASM_OP); \ + assemble_name ((FILE), (NAME)); \ + fprintf ((FILE), ",%u,%u\n", (SIZE), (ALIGN) / BITS_PER_UNIT); \ +} while (0) + +/* This says how to output assembler code to declare an + uninitialized internal linkage data object. Under SVR4, + the linker seems to want the alignment of data objects + to depend on their types. We do exactly that here. */ + +#undef ASM_OUTPUT_ALIGNED_LOCAL +#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN) \ +do { \ + if ((SIZE) <= g_switch_value) \ + sbss_section(); \ + else \ + bss_section(); \ + fprintf (FILE, "\t%s\t ", TYPE_ASM_OP); \ + assemble_name (FILE, NAME); \ + putc (',', FILE); \ + fprintf (FILE, TYPE_OPERAND_FMT, "object"); \ + putc ('\n', FILE); \ + if (!flag_inhibit_size_directive) \ + { \ + fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \ + assemble_name (FILE, NAME); \ + fprintf (FILE, ",%d\n", (SIZE)); \ + } \ + ASM_OUTPUT_ALIGN ((FILE), exact_log2((ALIGN) / BITS_PER_UNIT)); \ + ASM_OUTPUT_LABEL(FILE, NAME); \ + ASM_OUTPUT_SKIP((FILE), (SIZE)); \ +} while (0) + +/* This is the pseudo-op used to generate a 64-bit word of data with a + specific value in some section. */ + +#define INT_ASM_OP ".quad" + +/* Biggest alignment supported by the object file format of this + machine. Use this macro to limit the alignment which can be + specified using the `__attribute__ ((aligned (N)))' construct. If + not defined, the default value is `BIGGEST_ALIGNMENT'. + + This value is really 2^63. Since gcc figures the alignment in bits, + we could only potentially get to 2^60 on suitible hosts. Due to other + considerations in varasm, we must restrict this to what fits in an int. */ + +#define MAX_OFILE_ALIGNMENT \ + (1 << (HOST_BITS_PER_INT < 64 ? HOST_BITS_PER_INT - 2 : 62)) + +/* This is the pseudo-op used to generate a contiguous sequence of byte + values from a double-quoted string WITHOUT HAVING A TERMINATING NUL + AUTOMATICALLY APPENDED. This is the same for most svr4 assemblers. */ + +#undef ASCII_DATA_ASM_OP +#define ASCII_DATA_ASM_OP ".ascii" + +/* Support const sections and the ctors and dtors sections for g++. + Note that there appears to be two different ways to support const + sections at the moment. You can either #define the symbol + READONLY_DATA_SECTION (giving it some code which switches to the + readonly data section) or else you can #define the symbols + EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, SELECT_SECTION, and + SELECT_RTX_SECTION. We do both here just to be on the safe side. */ + +#define USE_CONST_SECTION 1 + +#define CONST_SECTION_ASM_OP ".section\t.rodata" + +/* Define the pseudo-ops used to switch to the .ctors and .dtors sections. + + Note that we want to give these sections the SHF_WRITE attribute + because these sections will actually contain data (i.e. tables of + addresses of functions in the current root executable or shared library + file) and, in the case of a shared library, the relocatable addresses + will have to be properly resolved/relocated (and then written into) by + the dynamic linker when it actually attaches the given shared library + to the executing process. (Note that on SVR4, you may wish to use the + `-z text' option to the ELF linker, when building a shared library, as + an additional check that you are doing everything right. But if you do + use the `-z text' option when building a shared library, you will get + errors unless the .ctors and .dtors sections are marked as writable + via the SHF_WRITE attribute.) */ + +#define CTORS_SECTION_ASM_OP ".section\t.ctors,\"aw\"" +#define DTORS_SECTION_ASM_OP ".section\t.dtors,\"aw\"" + +/* Handle the small data sections. */ +#define BSS_SECTION_ASM_OP ".section\t.bss" +#define SBSS_SECTION_ASM_OP ".section\t.sbss,\"aw\"" +#define SDATA_SECTION_ASM_OP ".section\t.sdata,\"aw\"" + +/* On svr4, we *do* have support for the .init and .fini sections, and we + can put stuff in there to be executed before and after `main'. We let + crtstuff.c and other files know this by defining the following symbols. + The definitions say how to change sections to the .init and .fini + sections. This is the same for all known svr4 assemblers. */ + +#define INIT_SECTION_ASM_OP ".section\t.init" +#define FINI_SECTION_ASM_OP ".section\t.fini" + +/* A default list of other sections which we might be "in" at any given + time. For targets that use additional sections (e.g. .tdesc) you + should override this definition in the target-specific file which + includes this file. */ + +#undef EXTRA_SECTIONS +#define EXTRA_SECTIONS in_const, in_ctors, in_dtors, in_sbss, in_sdata + +/* A default list of extra section function definitions. For targets + that use additional sections (e.g. .tdesc) you should override this + definition in the target-specific file which includes this file. */ + +#undef EXTRA_SECTION_FUNCTIONS +#define EXTRA_SECTION_FUNCTIONS \ + CONST_SECTION_FUNCTION \ + SECTION_FUNCTION_TEMPLATE(ctors_section, in_ctors, CTORS_SECTION_ASM_OP) \ + SECTION_FUNCTION_TEMPLATE(dtors_section, in_dtors, DTORS_SECTION_ASM_OP) \ + SECTION_FUNCTION_TEMPLATE(sbss_section, in_sbss, SBSS_SECTION_ASM_OP) \ + SECTION_FUNCTION_TEMPLATE(sdata_section, in_sdata, SDATA_SECTION_ASM_OP) + +#undef READONLY_DATA_SECTION +#define READONLY_DATA_SECTION() const_section () + +extern void text_section (); + +#define CONST_SECTION_FUNCTION \ +void \ +const_section () \ +{ \ + if (!USE_CONST_SECTION) \ + text_section(); \ + else if (in_section != in_const) \ + { \ + fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP); \ + in_section = in_const; \ + } \ +} + +#define SECTION_FUNCTION_TEMPLATE(FN, ENUM, OP) \ +void FN () \ +{ \ + if (in_section != ENUM) \ + { \ + fprintf (asm_out_file, "%s\n", OP); \ + in_section = ENUM; \ + } \ +} + + +/* Switch into a generic section. + This is currently only used to support section attributes. + + We make the section read-only and executable for a function decl, + read-only for a const data decl, and writable for a non-const data decl. */ +#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME, RELOC) \ + fprintf (FILE, ".section\t%s,\"%s\",@@progbits\n", NAME, \ + (DECL) && TREE_CODE (DECL) == FUNCTION_DECL ? "ax" : \ + (DECL) && DECL_READONLY_SECTION (DECL, RELOC) ? "a" : "aw") + + +/* A C statement (sans semicolon) to output an element in the table of + global constructors. */ +#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME) \ + do { \ + ctors_section (); \ + fprintf (FILE, "\t%s\t ", INT_ASM_OP); \ + assemble_name (FILE, NAME); \ + fprintf (FILE, "\n"); \ + } while (0) + +/* A C statement (sans semicolon) to output an element in the table of + global destructors. */ +#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME) \ + do { \ + dtors_section (); \ + fprintf (FILE, "\t%s\t ", INT_ASM_OP); \ + assemble_name (FILE, NAME); \ + fprintf (FILE, "\n"); \ + } while (0) + +/* A C statement or statements to switch to the appropriate + section for output of DECL. DECL is either a `VAR_DECL' node + or a constant of some sort. RELOC indicates whether forming + the initial value of DECL requires link-time relocations. */ + +#define SELECT_SECTION(DECL,RELOC) \ +{ \ + if (TREE_CODE (DECL) == STRING_CST) \ + { \ + if (! flag_writable_strings) \ + const_section (); \ + else \ + data_section (); \ + } \ + else if (TREE_CODE (DECL) == VAR_DECL) \ + { \ + if ((flag_pic && RELOC) \ + || !TREE_READONLY (DECL) || TREE_SIDE_EFFECTS (DECL) \ + || !DECL_INITIAL (DECL) \ + || (DECL_INITIAL (DECL) != error_mark_node \ + && !TREE_CONSTANT (DECL_INITIAL (DECL)))) \ + { \ + int size = int_size_in_bytes (TREE_TYPE (DECL)); \ + if (size >= 0 && size <= g_switch_value) \ + sdata_section (); \ + else \ + data_section (); \ + } \ + else \ + const_section (); \ + } \ + else \ + const_section (); \ +} + +/* A C statement or statements to switch to the appropriate + section for output of RTX in mode MODE. RTX is some kind + of constant in RTL. The argument MODE is redundant except + in the case of a `const_int' rtx. Currently, these always + go into the const section. */ + +#undef SELECT_RTX_SECTION +#define SELECT_RTX_SECTION(MODE,RTX) const_section() + +/* Define the strings used for the special svr4 .type and .size directives. + These strings generally do not vary from one system running svr4 to + another, but if a given system (e.g. m88k running svr) needs to use + different pseudo-op names for these, they may be overridden in the + file which includes this one. */ + +#undef TYPE_ASM_OP +#undef SIZE_ASM_OP +#undef SET_ASM_OP /* no equivalent */ +#define TYPE_ASM_OP ".type" +#define SIZE_ASM_OP ".size" + +/* This is how we tell the assembler that two symbols have the same value. */ + +#define ASM_OUTPUT_DEF(FILE,NAME1,NAME2) \ + do { assemble_name(FILE, NAME1); \ + fputs(" = ", FILE); \ + assemble_name(FILE, NAME2); \ + fputc('\n', FILE); } while (0) + +/* These macros generate the special .type and .size directives which + are used to set the corresponding fields of the linker symbol table + entries in an ELF object file under SVR4. These macros also output + the starting labels for the relevant functions/objects. */ + +/* Write the extra assembler code needed to declare an object properly. */ + +#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL) \ + do { \ + fprintf (FILE, "\t%s\t ", TYPE_ASM_OP); \ + assemble_name (FILE, NAME); \ + putc (',', FILE); \ + fprintf (FILE, TYPE_OPERAND_FMT, "object"); \ + putc ('\n', FILE); \ + size_directive_output = 0; \ + if (!flag_inhibit_size_directive && DECL_SIZE (DECL)) \ + { \ + size_directive_output = 1; \ + fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \ + assemble_name (FILE, NAME); \ + fprintf (FILE, ",%d\n", int_size_in_bytes (TREE_TYPE (DECL))); \ + } \ + ASM_OUTPUT_LABEL(FILE, NAME); \ + } while (0) + +/* Output the size directive for a decl in rest_of_decl_compilation + in the case where we did not do so before the initializer. + Once we find the error_mark_node, we know that the value of + size_directive_output was set + by ASM_DECLARE_OBJECT_NAME when it was run for the same decl. */ + +#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END) \ +do { \ + char *name = XSTR (XEXP (DECL_RTL (DECL), 0), 0); \ + if (!flag_inhibit_size_directive && DECL_SIZE (DECL) \ + && ! AT_END && TOP_LEVEL \ + && DECL_INITIAL (DECL) == error_mark_node \ + && !size_directive_output) \ + { \ + size_directive_output = 1; \ + fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \ + assemble_name (FILE, name); \ + putc (',', FILE); \ + fprintf (FILE, HOST_WIDE_INT_PRINT_DEC, \ + int_size_in_bytes (TREE_TYPE (DECL))); \ + putc ('\n', FILE); \ + } \ +} while (0) + +/* A table of bytes codes used by the ASM_OUTPUT_ASCII and + ASM_OUTPUT_LIMITED_STRING macros. Each byte in the table + corresponds to a particular byte value [0..255]. For any + given byte value, if the value in the corresponding table + position is zero, the given character can be output directly. + If the table value is 1, the byte must be output as a \ooo + octal escape. If the tables value is anything else, then the + byte value should be output as a \ followed by the value + in the table. Note that we can use standard UN*X escape + sequences for many control characters, but we don't use + \a to represent BEL because some svr4 assemblers (e.g. on + the i386) don't know about that. Also, we don't use \v + since some versions of gas, such as 2.2 did not accept it. */ + +#define ESCAPES \ +"\1\1\1\1\1\1\1\1btn\1fr\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\ +\0\0\"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\ +\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\\\0\0\0\ +\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\ +\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\ +\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\ +\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\ +\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1" + +/* Some svr4 assemblers have a limit on the number of characters which + can appear in the operand of a .string directive. If your assembler + has such a limitation, you should define STRING_LIMIT to reflect that + limit. Note that at least some svr4 assemblers have a limit on the + actual number of bytes in the double-quoted string, and that they + count each character in an escape sequence as one byte. Thus, an + escape sequence like \377 would count as four bytes. + + If your target assembler doesn't support the .string directive, you + should define this to zero. +*/ + +#define STRING_LIMIT ((unsigned) 256) + +#define STRING_ASM_OP ".string" + +/* GAS is the only Alpha/ELF assembler. */ +#undef TARGET_GAS +#define TARGET_GAS (1) + +#undef PREFERRED_DEBUGGING_TYPE +#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG + +/* Undo the auto-alignment stuff from alpha.h. ELF has unaligned data + pseudos natively. */ +#undef UNALIGNED_SHORT_ASM_OP +#undef UNALIGNED_INT_ASM_OP +#undef UNALIGNED_DOUBLE_INT_ASM_OP @ 1.5 log @Hand edit the alpha/netbsd.h patch. -current gcc relies on a new linker script which only differs in setting the entry point. Let this use the default linker script for alpha but force the entry point so this will work on older NetBSD installs for alpha. @ text @d1 1 a1 1 $NetBSD: patch-ae,v 1.4 2002/03/28 10:11:52 jmc Exp $ @ 1.4 log @Update patch set against a sync of source from gnusrc/dist/toolchain. Not very many overall changes. Main ones include 1. Support for powerpc, arm32 and vax 2. Makefile.gcc can now be included by anything which depends on gcc versions. If the version installed isn't 2.95.3 it'll add itself as a BUILD_DEPENDS. (XXX: any of the makefile's in pkgsrc should be checked and change to use this) 3. Remove special PLIST.NetBSD-sparc as it's no longer needed 4. Change post-extract loop to pick up any arch files from FILESDIR without having to hardcode all the archs 5. Remove arch restrictions as this should work on any arch supported by the main source tree as of 03/28/02 6. Add PKGREVISION as this clearly isn't stock 2.95.3 (it doesn't change gcc --version so version checks won't care). @ text @d1 1 a1 1 $NetBSD$ d5 1 a5 1 @@@@ -19,17 +19,83 @@@@ d49 2 a50 1 + "-m elf64alpha_nbsd \ d95 1 a95 1 @@@@ -37,3 +103,460 @@@@ @ 1.3 log @Update "gcc" package to version 2.95.3. This is a bug fix release of version 2.95.2. This package includes all changes to "gcc" from the new toolchain in NetBSD-current. The only tested (and enabled) platform is "NetBSD-*-i386" so far. @ text @d3 3 a5 3 --- ../gcc-2.95.3/gcc/config/alpha/netbsd.h.orig Mon Jan 11 14:33:57 1999 +++ ../gcc-2.95.3/gcc/config/alpha/netbsd.h Thu Jan 3 20:37:53 2002 @@@@ -19,21 +19,544 @@@@ d94 1 a94 2 - fputs ("\tlda $28,_mcount\n\tjsr $28,($28),_mcount\n", (FILE)) + fputs ("\tjsr $28,_mcount\n", (FILE)) @ 1.2 log @Make sure that sjlj exceptions are used everywhere and be consistent with the defines. While I'm here pull across a fix for LIB_SPEC that prevents libc from being linked in when linking a shared library. Fixes pkg/12620 from Takuya SHIOZAKI @ text @d3 33 a35 15 --- ../gcc-2.95.2/gcc/config/sparc/netbsd-elf.h.orig Fri Apr 27 10:59:15 2001 +++ ../gcc-2.95.2/gcc/config/sparc/netbsd-elf.h @@@@ -0,0 +1,45 @@@@ +/* NetBSD/sparc ELF configuration */ + +/* + * Pull in generic SPARC ELF configuration, and then clean up + * afterwards + */ +#include + +/* Name the target CPU. */ +#ifndef TARGET_CPU_DEFAULT +#define TARGET_CPU_DEFAULT TARGET_CPU_sparc +#endif d37 2 a38 7 +#undef MULDI3_LIBCALL +#undef DIVDI3_LIBCALL +#undef UDIVDI3_LIBCALL +#undef MODDI3_LIBCALL +#undef UMODDI3_LIBCALL +#undef INIT_SUBTARGET_OPTABS +#define INIT_SUBTARGET_OPTABS d40 2 a41 2 +#undef CPP_SUBTARGET_SPEC +#define CPP_SUBTARGET_SPEC "-D__sparc" d43 3 a45 1 +#include d49 2 a50 1 + "-m elf32_sparc \ d54 1 a54 1 + -dy -dc -dp \ d61 489 a549 3 +/* Name the port. */ +#undef TARGET_NAME +#define TARGET_NAME "sparc-netbsdelf" d551 5 a555 2 +/* Use sjlj exceptions. */ +#define DWARF2_UNWIND_INFO 0 @ 1.1 log @- Add patches from NetBSD-current to fix build on i386 ELF systems. - Install into "${LOCALBASE}/gcc-2.95.2" to avoid that e.g. "bsd.pkg.mk" picks up the new compiler by accident. - Add a file "${LOCALBASE}/etc/gcc-2.95.2.mk" which makes it possible to use the new "gcc" like this: make MAKECONF=/usr/pkg/etc/gcc-2.95.2.mk @ text @d3 3 a5 3 --- ../gcc-2.95.2/gcc/config/sparc/netbsd-elf.h.orig Sat Sep 16 00:17:42 2000 +++ ../gcc-2.95.2/gcc/config/sparc/netbsd-elf.h Sat Sep 16 00:17:42 2000 @@@@ -0,0 +1,42 @@@@ d48 3 @