diff options
author | bjh21 <bjh21> | 2000-07-13 21:39:11 +0000 |
---|---|---|
committer | bjh21 <bjh21> | 2000-07-13 21:39:11 +0000 |
commit | 86e6c37895004e062d3e3c60329881952ff0b701 (patch) | |
tree | 9da2139915db307996068f1b37149bf7af55ba6e /cross/armv2-netbsd | |
parent | 38b2e9881fa9a07f42a863e7782df15c6b1ede40 (diff) | |
download | pkgsrc-86e6c37895004e062d3e3c60329881952ff0b701.tar.gz |
cross-armv2-netbsd: NetBSD/arm26 cross-build environment (rather experimental)
Diffstat (limited to 'cross/armv2-netbsd')
-rw-r--r-- | cross/armv2-netbsd/Makefile | 82 | ||||
-rw-r--r-- | cross/armv2-netbsd/files/md5 | 5 | ||||
-rw-r--r-- | cross/armv2-netbsd/files/patch-sum | 5 | ||||
-rw-r--r-- | cross/armv2-netbsd/patches/patch-aa | 789 | ||||
-rw-r--r-- | cross/armv2-netbsd/patches/patch-ab | 22 | ||||
-rw-r--r-- | cross/armv2-netbsd/patches/patch-ac | 27 | ||||
-rw-r--r-- | cross/armv2-netbsd/pkg/COMMENT | 1 | ||||
-rw-r--r-- | cross/armv2-netbsd/pkg/DESCR | 1 | ||||
-rw-r--r-- | cross/armv2-netbsd/pkg/MESSAGE | 12 | ||||
-rw-r--r-- | cross/armv2-netbsd/pkg/PLIST | 30 |
10 files changed, 974 insertions, 0 deletions
diff --git a/cross/armv2-netbsd/Makefile b/cross/armv2-netbsd/Makefile new file mode 100644 index 00000000000..84679b8076a --- /dev/null +++ b/cross/armv2-netbsd/Makefile @@ -0,0 +1,82 @@ +# $NetBSD: Makefile,v 1.1.1.1 2000/07/13 21:39:11 bjh21 Exp $ +# + +DISTVERSION= 1.3.0.0 +DISTFILES= # none + +MAINTAINER= packages@netbsd.org +HOMEPAGE= http://www.netbsd.org/ + +WRKSRC= ${WRKDIR}/${EGCS_DISTNAME} + +#USE_CROSS_BINUTILS= yes +BINUTILS_GNUTARGET= elf32-littlearm +BINUTILS_LDEMULATION= armelf +USE_CROSS_EGCS= yes +EGCS_FAKE_RUNTIME= yes + +TARGET_ARCH= armv2-netbsd + +BUILD_DEPENDS+= autoconf:../../devel/autoconf + +post-patch: egcs-autoconf + +egcs-autoconf: + ${_PKG_SILENT}${_PKG_DEBUG}cd ${WRKSRC}/gcc && autoconf + +# FOllowing chunk ripped from cross.mk + +BINUTILS_DISTNAME= binutils-2.10 +BINUTILS_WRKSRC= ${WRKDIR}/${BINUTILS_DISTNAME} + +CROSS_DISTFILES+= ${BINUTILS_DISTNAME}.tar.gz +MASTER_SITES+= ${MASTER_SITE_GNU:=binutils/} +CONFIGURE_ARGS+= --with-gnu-as --with-gnu-ld +PLIST_PRE+= ${COMMON_DIR}/PLIST-binutils + +AS_FOR_TARGET= ${BINUTILS_WRKSRC}/gas/as-new +AR_FOR_TARGET= ${BINUTILS_WRKSRC}/binutils/ar +NM_FOR_TARGET= ${BINUTILS_WRKSRC}/bintuils/nm-new +RANLIB_FOR_TARGET= ${BINUTILS_WRKSRC}/binutils/ranlib +LD_FOR_TARGET= ${BINUTILS_WRKSRC}/ld/ld-new + +#pre-patch: binutils-patch +pre-configure: binutils-configure +do-build: binutils-build +do-install: binutils-install + +#binutils-patch: +# @for i in ${COMMON_DIR}/patches-binutils/patch-*; do \ +# ${PATCH} -d ${BINUTILS_WRKSRC} --forward --quiet -E < $$i; \ +# done + +#BFD64ARG= --enable-64-bit-bfd + +binutils-configure: + @cd ${BINUTILS_WRKSRC} && ${SETENV} CC="${CC}" ac_cv_path_CC="${CC}" \ + CFLAGS="${CFLAGS}" ${CONFIGURE_ENV} ./configure \ + --prefix=${PREFIX} --host=${MACHINE_GNU_ARCH}--netbsd \ + --target=arm-unknown-elf ${BFD64ARG} + +binutils-build: + @cd ${BINUTILS_WRKSRC} && ${SETENV} ${MAKE_ENV} \ + ${MAKE_PROGRAM} ${MAKE_FLAGS} all + +binutils-install: + ${INSTALL_PROGRAM} ${BINUTILS_WRKSRC}/gas/as-new ${TARGET_DIR}/bin/as + ${INSTALL_PROGRAM} ${BINUTILS_WRKSRC}/ld/ld-new ${TARGET_DIR}/bin/ld + for i in addr2line ar objcopy objdump ranlib size strings ${BINUTILS_EXTRAS}; do \ + ${INSTALL_PROGRAM} ${BINUTILS_WRKSRC}/binutils/$$i ${TARGET_DIR}/bin/$$i; \ + done + for i in nm strip; do \ + ${INSTALL_PROGRAM} ${BINUTILS_WRKSRC}/binutils/$$i-new ${TARGET_DIR}/bin/$$i; \ + done + for i in addr2line ar as ld nm objcopy objdump ranlib size strings strip ${BINUTILS_EXTRAS}; do \ + ${LN} -f ${TARGET_DIR}/bin/$$i ${PREFIX}/bin/${TARGET_ARCH}-$$i; \ + done + ${INSTALL_DATA_DIR} ${PREFIX}/lib/ldscripts + for i in x xbn xn xr xs xu; do \ + ${INSTALL_DATA} ${BINUTILS_WRKSRC}/ld/ldscripts/armelf.$$i ${PREFIX}/lib/ldscripts/; \ + done + +.include "../COMMON/cross.mk" diff --git a/cross/armv2-netbsd/files/md5 b/cross/armv2-netbsd/files/md5 new file mode 100644 index 00000000000..4fcfcee931a --- /dev/null +++ b/cross/armv2-netbsd/files/md5 @@ -0,0 +1,5 @@ +$NetBSD: md5,v 1.1.1.1 2000/07/13 21:39:13 bjh21 Exp $ + +MD5 (binutils-2.10.tar.gz) = 4feaad7d856509d9f8844f21a0a9e4b7 +MD5 (egcs-1.1.1.tar.gz) = 0b3f0e856dcbb2241c183081fc7271af +MD5 (egcs-1.1.1-NetBSD-19980104.diff.gz) = 8c4d952d999ead62f6604948c65c2454 diff --git a/cross/armv2-netbsd/files/patch-sum b/cross/armv2-netbsd/files/patch-sum new file mode 100644 index 00000000000..2dfcfed2c01 --- /dev/null +++ b/cross/armv2-netbsd/files/patch-sum @@ -0,0 +1,5 @@ +$NetBSD: patch-sum,v 1.1.1.1 2000/07/13 21:39:13 bjh21 Exp $ + +MD5 (patch-aa) = 4fccc07d1cb4a113e575350d7cef306a +MD5 (patch-ab) = 5d012e7b42a2be2b7fe9c691314da2dd +MD5 (patch-ac) = d578044333fa02bbbd08fdb34ed66fb1 diff --git a/cross/armv2-netbsd/patches/patch-aa b/cross/armv2-netbsd/patches/patch-aa new file mode 100644 index 00000000000..bcf86eb514c --- /dev/null +++ b/cross/armv2-netbsd/patches/patch-aa @@ -0,0 +1,789 @@ +$NetBSD: patch-aa,v 1.1.1.1 2000/07/13 21:39:13 bjh21 Exp $ +Index: gcc/config/arm/aout.h +=================================================================== +RCS file: /cvsroot/gnusrc/gnu/dist/gcc/config/arm/aout.h,v +retrieving revision 1.4 +retrieving revision 1.5 +diff -u -r1.4 -r1.5 +--- aout.h 1998/08/16 20:41:04 1.4 ++++ aout.h 2000/07/02 12:31:23 1.5 +@@ -1,5 +1,5 @@ + /* Definitions of target machine for GNU compiler, for ARM with a.out +- Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. ++ Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc. + Contributed by Richard Earnshaw (rearnsha@armltd.co.uk). + + This file is part of GNU CC. +@@ -24,6 +24,7 @@ + #endif + + /* The text to go at the start of the assembler file */ ++#ifndef ASM_FILE_START + #define ASM_FILE_START(STREAM) \ + { \ + fprintf (STREAM,"%srfp\t.req\t%sr9\n", REGISTER_PREFIX, REGISTER_PREFIX); \ +@@ -34,22 +35,35 @@ + fprintf (STREAM,"%slr\t.req\t%sr14\n", REGISTER_PREFIX, REGISTER_PREFIX); \ + fprintf (STREAM,"%spc\t.req\t%sr15\n", REGISTER_PREFIX, REGISTER_PREFIX); \ + } ++#endif + +-#define ASM_APP_ON "" +-#define ASM_APP_OFF "" ++#define ASM_APP_ON "" ++#define ASM_APP_OFF "" + + /* Switch to the text or data segment. */ +-#define TEXT_SECTION_ASM_OP ".text" +-#define DATA_SECTION_ASM_OP ".data" +-#define BSS_SECTION_ASM_OP ".bss" +- +-#define REGISTER_PREFIX "" +-#define USER_LABEL_PREFIX "_" +-#define LOCAL_LABEL_PREFIX "" ++#define TEXT_SECTION_ASM_OP ".text" ++#define DATA_SECTION_ASM_OP ".data" ++#define BSS_SECTION_ASM_OP ".bss" ++ ++/* Note: If USER_LABEL_PREFIX or LOCAL_LABEL_PREFIX are changed, ++ make sure that this change is reflected in the function ++ coff_arm_is_local_label_name() in bfd/coff-arm.c */ ++#ifndef REGISTER_PREFIX ++#define REGISTER_PREFIX "" ++#endif ++ ++#ifndef USER_LABEL_PREFIX ++#define USER_LABEL_PREFIX "_" ++#endif ++ ++#ifndef LOCAL_LABEL_PREFIX ++#define LOCAL_LABEL_PREFIX "" ++#endif + ++ + /* The assembler's names for the registers. */ + #ifndef REGISTER_NAMES +-#define REGISTER_NAMES \ ++#define REGISTER_NAMES \ + { \ + "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \ + "r8", "r9", "sl", "fp", "ip", "sp", "lr", "pc", \ +@@ -93,7 +107,9 @@ + + /* Generate DBX debugging information. riscix.h will undefine this because + the native assembler does not support stabs. */ ++#ifndef DBX_DEBUGGING_INFO + #define DBX_DEBUGGING_INFO 1 ++#endif + + /* Acorn dbx moans about continuation chars, so don't use any. */ + #ifndef DBX_CONTIN_LENGTH +@@ -104,32 +120,45 @@ + ``desc'' field is set to compiler version number >= 315 (sic). */ + #define DBX_OUTPUT_MAIN_SOURCE_FILENAME(STREAM,NAME) \ + do { \ +- fprintf (STREAM, ".stabs \"%s\",%d,0,315,%s\n", (NAME), N_SO, \ +- <ext_label_name[1]); \ ++ fprintf (STREAM, ".stabs "); \ ++ output_quoted_string (STREAM, NAME); \ ++ fprintf (STREAM, ",%d,0,315,%s\n", N_SO, <ext_label_name[1]); \ + text_section (); \ + ASM_OUTPUT_INTERNAL_LABEL (STREAM, "Ltext", 0); \ + } while (0) + + /* Output a function label definition. */ +-#define ASM_DECLARE_FUNCTION_NAME(STREAM,NAME,DECL) \ +- ASM_OUTPUT_LABEL(STREAM, NAME) ++#ifndef ASM_DECLARE_FUNCTION_NAME ++#define ASM_DECLARE_FUNCTION_NAME(STREAM,NAME,DECL) \ ++{ \ ++ if (TARGET_POKE_FUNCTION_NAME) \ ++ arm_poke_function_name ((STREAM), (NAME)); \ ++ ASM_OUTPUT_LABEL (STREAM, NAME); \ ++} ++#endif + ++#ifndef ASM_OUTPUT_LABEL + #define ASM_OUTPUT_LABEL(STREAM,NAME) \ + do { \ + assemble_name (STREAM,NAME); \ + fputs (":\n", STREAM); \ + } while (0) +- ++#endif ++ + /* Output a globalising directive for a label. */ ++#ifndef ASM_GLOBALIZE_LABEL + #define ASM_GLOBALIZE_LABEL(STREAM,NAME) \ + (fprintf (STREAM, "\t.global\t"), \ + assemble_name (STREAM, NAME), \ +- fputc ('\n',STREAM)) \ ++ fputc ('\n',STREAM)) ++#endif + + /* Make an internal label into a string. */ ++#ifndef ASM_GENERATE_INTERNAL_LABEL + #define ASM_GENERATE_INTERNAL_LABEL(STRING, PREFIX, NUM) \ +- sprintf (STRING, "*%s%s%d", LOCAL_LABEL_PREFIX, PREFIX, NUM) +- ++ sprintf (STRING, "*%s%s%u", LOCAL_LABEL_PREFIX, PREFIX, (unsigned int)(NUM)) ++#endif ++ + /* Nothing special is done about jump tables */ + /* #define ASM_OUTPUT_CASE_LABEL(STREAM,PREFIX,NUM,TABLE) */ + /* #define ASM_OUTPUT_CASE_END(STREAM,NUM,TABLE) */ +@@ -196,17 +225,18 @@ + output_addr_const (STREAM, (EXP)), \ + fputc ('\n', STREAM)) + +-#define ASM_OUTPUT_BYTE(STREAM, VALUE) \ ++#define ASM_OUTPUT_BYTE(STREAM, VALUE) \ + fprintf (STREAM, "\t.byte\t%d\n", VALUE) + + #define ASM_OUTPUT_ASCII(STREAM, PTR, LEN) \ + output_ascii_pseudo_op ((STREAM), (unsigned char *)(PTR), (LEN)) + + /* Output a gap. In fact we fill it with nulls. */ +-#define ASM_OUTPUT_SKIP(STREAM, NBYTES) \ ++#define ASM_OUTPUT_SKIP(STREAM, NBYTES) \ + fprintf (STREAM, "\t.space\t%d\n", NBYTES) + + /* Align output to a power of two. Horrible /bin/as. */ ++#ifndef ASM_OUTPUT_ALIGN + #define ASM_OUTPUT_ALIGN(STREAM, POWER) \ + do \ + { \ +@@ -216,16 +246,23 @@ + fprintf (STREAM, "\t.even\n"); \ + else if (amount != 1) \ + fprintf (STREAM, "\t.align\t%d\n", amount - 4); \ +- } while (0) ++ } \ ++ while (0) ++#endif + + /* Output a common block */ ++#ifndef ASM_OUTPUT_COMMON + #define ASM_OUTPUT_COMMON(STREAM, NAME, SIZE, ROUNDED) \ + (fprintf (STREAM, "\t.comm\t"), \ + assemble_name ((STREAM), (NAME)), \ +- fprintf(STREAM, ", %d\t%s %d\n", ROUNDED, ASM_COMMENT_START, SIZE)) +- ++ fprintf (STREAM, ", %d\t%s %d\n", ROUNDED, ASM_COMMENT_START, SIZE)) ++#endif ++ + /* Output a local common block. /bin/as can't do this, so hack a +- `.space' into the bss segment. Note that this is *bad* practice. */ ++ `.space' into the bss segment. Note that this is *bad* practice, ++ which is guaranteed NOT to work since it doesn't define STATIC ++ COMMON space but merely STATIC BSS space. */ ++#ifndef ASM_OUTPUT_ALIGNED_LOCAL + #define ASM_OUTPUT_ALIGNED_LOCAL(STREAM,NAME,SIZE,ALIGN) \ + do { \ + bss_section (); \ +@@ -233,27 +270,32 @@ + ASM_OUTPUT_LABEL (STREAM, NAME); \ + fprintf (STREAM, "\t.space\t%d\n", SIZE); \ + } while (0) +- ++#endif ++ + /* Output a zero-initialized block. */ ++#ifndef ASM_OUTPUT_ALIGNED_BSS + #define ASM_OUTPUT_ALIGNED_BSS(STREAM,DECL,NAME,SIZE,ALIGN) \ +- asm_output_aligned_bss(STREAM, DECL, NAME, SIZE, ALIGN) +- ++ asm_output_aligned_bss (STREAM, DECL, NAME, SIZE, ALIGN) ++#endif ++ + /* Output a source line for the debugger. */ + /* #define ASM_OUTPUT_SOURCE_LINE(STREAM,LINE) */ + + /* Output a #ident directive. */ ++#ifndef ASM_OUTPUT_IDENT + #define ASM_OUTPUT_IDENT(STREAM,STRING) \ +- fprintf (STREAM,"- - - ident %s\n",STRING) +- ++ fprintf (STREAM, "%s - - - ident %s\n", ASM_COMMENT_START, STRING) ++#endif ++ + /* The assembler's parentheses characters. */ +-#define ASM_OPEN_PAREN "(" +-#define ASM_CLOSE_PAREN ")" ++#define ASM_OPEN_PAREN "(" ++#define ASM_CLOSE_PAREN ")" + + #ifndef ASM_COMMENT_START +-#define ASM_COMMENT_START "@" ++#define ASM_COMMENT_START "@" + #endif + + /* This works for GAS and some other assemblers. */ +-#define SET_ASM_OP ".set" ++#define SET_ASM_OP ".set" + + #include "arm/arm.h" +Index: gcc/config/arm/arm.h +=================================================================== +RCS file: /cvsroot/gnusrc/gnu/dist/gcc/config/arm/arm.h,v +retrieving revision 1.9 +retrieving revision 1.10 +diff -u -r1.9 -r1.10 +--- arm.h 1998/12/03 16:05:47 1.9 ++++ arm.h 2000/07/02 12:31:23 1.10 +@@ -565,7 +565,9 @@ + /* This is for compatibility with ARMCC. ARM SDT Reference Manual + (ARM DUI 0020D) page 2-20 says "Structures are aligned on word + boundaries". */ ++#ifndef STRUCTURE_SIZE_BOUNDARY + #define STRUCTURE_SIZE_BOUNDARY 32 ++#endif + + /* Non-zero if move instructions will actually fail to work + when given unaligned data. */ +@@ -1825,6 +1827,7 @@ + goto JUMPTO + + /* Output an internal label definition. */ ++#ifndef ASM_OUTPUT_INTERNAL_LABEL + #define ASM_OUTPUT_INTERNAL_LABEL(STREAM, PREFIX, NUM) \ + do \ + { \ +@@ -1841,6 +1844,7 @@ + ASM_GENERATE_INTERNAL_LABEL (s, (PREFIX), (NUM)); \ + ASM_OUTPUT_LABEL (STREAM, s); \ + } while (0) ++#endif + + /* Output a push or a pop instruction (only used when profiling). */ + #define ASM_OUTPUT_REG_PUSH(STREAM,REGNO) \ +Index: gcc/config/arm/elf.h +=================================================================== +RCS file: elf.h +diff -N elf.h +--- /dev/null Sun Jul 2 03:46:48 2000 ++++ gcc/config/arm/elf.h Sun Jul 2 07:04:41 2000 +@@ -0,0 +1,391 @@ ++/* Definitions of target machine for GNU compiler, ++ for ARM with ELF obj format. ++ Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc. ++ Contributed by Philip Blundell <philb@gnu.org> and ++ Catherine Moore <clm@cygnus.com> ++ ++This file is part of GNU CC. ++ ++GNU CC is free software; you can redistribute it and/or modify ++it under the terms of the GNU General Public License as published by ++the Free Software Foundation; either version 2, or (at your option) ++any later version. ++ ++GNU CC is distributed in the hope that it will be useful, ++but WITHOUT ANY WARRANTY; without even the implied warranty of ++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++GNU General Public License for more details. ++ ++You should have received a copy of the GNU General Public License ++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. */ ++ ++ ++#define OBJECT_FORMAT_ELF ++ ++#ifndef LOCAL_LABEL_PREFIX ++#define LOCAL_LABEL_PREFIX "." ++#endif ++ ++#ifndef USER_LABEL_PREFIX ++#define USER_LABEL_PREFIX "" ++#endif ++ ++#ifndef CPP_PREDEFINES ++#define CPP_PREDEFINES "-Darm -Darm_elf -Acpu(arm) -Amachine(arm) -D__ELF__" ++#endif ++ ++/* The following macro defines the format used to output the second ++ operand of the .type assembler directive. Different svr4 assemblers ++ expect various different forms for this operand. The one given here ++ is just a default. You may need to override it in your machine- ++ specific tm.h file (depending upon the particulars of your assembler). */ ++#define TYPE_OPERAND_FMT "%s" ++ ++/* Write the extra assembler code needed to declare a function's result. ++ Most svr4 assemblers don't require any special declaration of the ++ result value, but there are exceptions. */ ++#ifndef ASM_DECLARE_RESULT ++#define ASM_DECLARE_RESULT(FILE, RESULT) ++#endif ++ ++/* 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. */ ++#define TYPE_ASM_OP ".type" ++#define SIZE_ASM_OP ".size" ++ ++/* Write the extra assembler code needed to declare a function properly. ++ Some svr4 assemblers need to also have something extra said about the ++ function's return value. We allow for that here. */ ++#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \ ++ do \ ++ { \ ++ if (TARGET_POKE_FUNCTION_NAME) \ ++ arm_poke_function_name (FILE, NAME); \ ++ fprintf (FILE, "\t%s\t ", TYPE_ASM_OP); \ ++ assemble_name (FILE, NAME); \ ++ putc (',', FILE); \ ++ fprintf (FILE, TYPE_OPERAND_FMT, "function"); \ ++ putc ('\n', FILE); \ ++ ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL)); \ ++ ASM_OUTPUT_LABEL(FILE, NAME); \ ++ } \ ++ while (0) ++ ++/* 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); \ ++ putc (',', FILE); \ ++ fprintf (FILE, HOST_WIDE_INT_PRINT_DEC, \ ++ int_size_in_bytes (TREE_TYPE (DECL))); \ ++ fputc ('\n', FILE); \ ++ } \ ++ 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))); \ ++ fputc ('\n', FILE); \ ++ } \ ++ } while (0) ++ ++/* This is how to declare the size of a function. */ ++#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL) \ ++ do { \ ++ if (!flag_inhibit_size_directive) \ ++ { \ ++ char label[256]; \ ++ static int labelno; \ ++ labelno ++; \ ++ ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno); \ ++ ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno); \ ++ fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \ ++ assemble_name (FILE, (FNAME)); \ ++ fprintf (FILE, ","); \ ++ assemble_name (FILE, label); \ ++ fprintf (FILE, "-"); \ ++ assemble_name (FILE, (FNAME)); \ ++ putc ('\n', FILE); \ ++ } \ ++ } while (0) ++ ++/* Define this macro if jump tables (for `tablejump' insns) should be ++ output in the text section, along with the assembler instructions. ++ Otherwise, the readonly data section is used. */ ++#define JUMP_TABLES_IN_TEXT_SECTION 1 ++ ++#ifndef ASM_SPEC ++#define ASM_SPEC "%{mbig-endian:-EB} %{mcpu=*:-m%*} %{march=*:-m%*} \ ++ %{mapcs-*:-mapcs-%*} %{mthumb-interwork:-mthumb-interwork} %{mapcs-float:mfloat}" ++#endif ++ ++#ifndef LINK_SPEC ++#define LINK_SPEC "%{mbig-endian:-EB} -X" ++#endif ++ ++/* Run-time Target Specification. */ ++#ifndef TARGET_VERSION ++#define TARGET_VERSION fputs (" (ARM/elf)", stderr) ++#endif ++ ++#ifndef TARGET_DEFAULT ++#define TARGET_DEFAULT (ARM_FLAG_SOFT_FLOAT | ARM_FLAG_APCS_32) ++#endif ++ ++#ifndef MULTILIB_DEFAULTS ++#define MULTILIB_DEFAULTS { "mlittle-endian", "msoft-float", "mapcs-32", "mno-thumb-interwork" } ++#endif ++ ++/* A C expression whose value is nonzero if IDENTIFIER with arguments ARGS ++ is a valid machine specific attribute for DECL. ++ The attributes in ATTRIBUTES have previously been assigned to DECL. */ ++#define VALID_MACHINE_DECL_ATTRIBUTE(DECL, ATTRIBUTES, IDENTIFIER, ARGS) \ ++arm_valid_machine_decl_attribute (DECL, IDENTIFIER, ARGS) ++ ++ ++/* A C statement to output assembler commands which will identify the ++ object file as having been compiled with GNU CC (or another GNU ++ compiler). */ ++/* Define this to NULL so we don't get anything. ++ We have ASM_IDENTIFY_LANGUAGE. ++ Also, when using stabs, gcc2_compiled must be a stabs entry, not an ++ ordinary symbol, or gdb won't see it. The stabs entry must be ++ before the N_SO in order for gdb to find it. */ ++#ifndef ASM_IDENTIFY_GCC ++#define ASM_IDENTIFY_GCC(STREAM) \ ++ fprintf (STREAM, "%sgcc2_compiled.:\n", LOCAL_LABEL_PREFIX ) ++#endif ++ ++/* This outputs a lot of .req's to define alias for various registers. ++ Let's try to avoid this. */ ++#ifndef ASM_FILE_START ++#define ASM_FILE_START(STREAM) \ ++do { \ ++ extern char * version_string; \ ++ fprintf (STREAM, "%s Generated by gcc %s for ARM/elf\n", \ ++ ASM_COMMENT_START, version_string); \ ++ output_file_directive ((STREAM), main_input_filename); \ ++} while (0) ++#endif ++ ++/* Output an internal label definition. */ ++#ifndef ASM_OUTPUT_INTERNAL_LABEL ++#define ASM_OUTPUT_INTERNAL_LABEL(STREAM, PREFIX, NUM) \ ++ do \ ++ { \ ++ char * s = (char *) alloca (40 + strlen (PREFIX)); \ ++ extern int arm_target_label, arm_ccfsm_state; \ ++ extern rtx arm_target_insn; \ ++ \ ++ if (arm_ccfsm_state == 3 && arm_target_label == (NUM) \ ++ && !strcmp (PREFIX, "L")) \ ++ { \ ++ arm_ccfsm_state = 0; \ ++ arm_target_insn = NULL; \ ++ } \ ++ ASM_GENERATE_INTERNAL_LABEL (s, (PREFIX), (NUM)); \ ++ ASM_OUTPUT_LABEL (STREAM, s); \ ++ } while (0) ++#endif ++ ++/* Support the ctors/dtors and other sections. */ ++ ++/* 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.) */ ++#ifndef CTORS_SECTION_ASM_OP ++#define CTORS_SECTION_ASM_OP "\t.section\t.ctors,\"aw\"" ++#endif ++ ++#ifndef DTORS_SECTION_ASM_OP ++#define DTORS_SECTION_ASM_OP "\t.section\t.dtors,\"aw\"" ++#endif ++ ++/* A list of other sections which the compiler might be "in" at any ++ given time. */ ++#ifndef SUBTARGET_EXTRA_SECTIONS ++#define SUBTARGET_EXTRA_SECTIONS ++#endif ++ ++#ifndef EXTRA_SECTIONS ++#define EXTRA_SECTIONS SUBTARGET_EXTRA_SECTIONS in_ctors, in_dtors ++#endif ++ ++/* A list of extra section function definitions. */ ++#ifndef SUBTARGET_EXTRA_SECTION_FUNCTIONS ++#define SUBTARGET_EXTRA_SECTION_FUNCTIONS ++#endif ++ ++#ifndef EXTRA_SECTION_FUNCTIONS ++#define EXTRA_SECTION_FUNCTIONS \ ++ SUBTARGET_EXTRA_SECTION_FUNCTIONS \ ++ CTORS_SECTION_FUNCTION \ ++ DTORS_SECTION_FUNCTION ++#endif ++ ++#ifndef CTORS_SECTION_FUNCTION ++#define CTORS_SECTION_FUNCTION \ ++void \ ++ctors_section () \ ++{ \ ++ if (in_section != in_ctors) \ ++ { \ ++ fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP); \ ++ in_section = in_ctors; \ ++ } \ ++} ++#endif ++ ++#ifndef DTORS_SECTION_FUNCTION ++#define DTORS_SECTION_FUNCTION \ ++void \ ++dtors_section () \ ++{ \ ++ if (in_section != in_dtors) \ ++ { \ ++ fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP); \ ++ in_section = in_dtors; \ ++ } \ ++} ++#endif ++ ++/* Switch into a generic section. ++ This is currently only used to support section attributes. */ ++#ifndef ASM_OUTPUT_SECTION_NAME ++#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME, RELOC) \ ++do { \ ++ static struct section_info \ ++ { \ ++ struct section_info *next; \ ++ char *name; \ ++ enum sect_enum {SECT_RW, SECT_RO, SECT_EXEC} type; \ ++ } *sections; \ ++ struct section_info *s; \ ++ char *mode; \ ++ enum sect_enum type; \ ++ \ ++ for (s = sections; s; s = s->next) \ ++ if (!strcmp (NAME, s->name)) \ ++ break; \ ++ \ ++ if (DECL && TREE_CODE (DECL) == FUNCTION_DECL) \ ++ type = SECT_EXEC, mode = "ax"; \ ++ else if (DECL && DECL_READONLY_SECTION (DECL, RELOC)) \ ++ type = SECT_RO, mode = "a"; \ ++ else \ ++ type = SECT_RW, mode = "aw"; \ ++ \ ++ if (s == 0) \ ++ { \ ++ s = (struct section_info *) xmalloc (sizeof (struct section_info)); \ ++ s->name = xmalloc ((strlen (NAME) + 1) * sizeof (*NAME)); \ ++ strcpy (s->name, NAME); \ ++ s->type = type; \ ++ s->next = sections; \ ++ sections = s; \ ++ fprintf (FILE, ".section\t%s,\"%s\",@progbits\n", NAME, mode); \ ++ } \ ++ else \ ++ { \ ++ if (DECL && s->type != type) \ ++ error_with_decl (DECL, "%s causes a section type conflict"); \ ++ \ ++ fprintf (FILE, ".section\t%s\n", NAME); \ ++ } \ ++} while (0) ++#endif ++ ++/* Support the ctors/dtors sections for g++. */ ++#ifndef INT_ASM_OP ++#define INT_ASM_OP ".word" ++#endif ++ ++/* A C statement (sans semicolon) to output an element in the table of ++ global constructors. */ ++#ifndef ASM_OUTPUT_CONSTRUCTOR ++#define ASM_OUTPUT_CONSTRUCTOR(STREAM,NAME) \ ++do { \ ++ ctors_section (); \ ++ fprintf (STREAM, "\t%s\t ", INT_ASM_OP); \ ++ assemble_name (STREAM, NAME); \ ++ fprintf (STREAM, "\n"); \ ++} while (0) ++#endif ++ ++/* A C statement (sans semicolon) to output an element in the table of ++ global destructors. */ ++#ifndef ASM_OUTPUT_DESTRUCTOR ++#define ASM_OUTPUT_DESTRUCTOR(STREAM,NAME) \ ++do { \ ++ dtors_section (); \ ++ fprintf (STREAM, "\t%s\t ", INT_ASM_OP); \ ++ assemble_name (STREAM, NAME); \ ++ fprintf (STREAM, "\n"); \ ++} while (0) ++#endif ++ ++/* This is how we tell the assembler that a symbol is weak. */ ++ ++#define ASM_WEAKEN_LABEL(FILE,NAME) \ ++ do { fputs ("\t.weak\t", FILE); assemble_name (FILE, NAME); \ ++ fputc ('\n', FILE); } while (0) ++ ++/* For PIC code we need to explicitly specify (PLT) and (GOT) relocs. */ ++#define NEED_PLT_GOT flag_pic ++ ++/* The ELF assembler handles GOT addressing differently to NetBSD. */ ++#define GOT_PCREL 0 ++ ++/* 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'. */ ++#define MAX_OFILE_ALIGNMENT (32768*8) ++ ++/* Align output to a power of two. */ ++#define ASM_OUTPUT_ALIGN(STREAM, POWER) \ ++ fprintf (STREAM, "\t.align\t%d\n", POWER) ++ ++#include "arm/aout.h" +Index: gcc/config/arm/netbsd26.h +=================================================================== +RCS file: netbsd26.h +diff -N netbsd26.h +--- /dev/null Sun Jul 2 03:46:48 2000 ++++ gcc/config/arm/netbsd26.h Sun Jul 2 07:04:42 2000 +@@ -0,0 +1,125 @@ ++/* NetBSD/arm (RiscBSD) version. ++ Copyright (C) 1993, 1994, 1997, 1998 Free Software Foundation, Inc. ++ Contributed by Mark Brinicombe (amb@physig.ph.kcl.ac.uk) ++ ++This file is part of GNU CC. ++ ++GNU CC is free software; you can redistribute it and/or modify ++it under the terms of the GNU General Public License as published by ++the Free Software Foundation; either version 2, or (at your option) ++any later version. ++ ++GNU CC is distributed in the hope that it will be useful, ++but WITHOUT ANY WARRANTY; without even the implied warranty of ++MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++GNU General Public License for more details. ++ ++You should have received a copy of the GNU General Public License ++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. */ ++ ++/* Run-time Target Specification. */ ++#define TARGET_VERSION fputs (" (ARMv2/NetBSD)", stderr); ++ ++/* This is used in ASM_FILE_START. */ ++#define ARM_OS_NAME "NetBSD" ++ ++/* Unsigned chars produces much better code than signed. */ ++#define DEFAULT_SIGNED_CHAR 0 ++ ++/*#undef ASM_DECLARE_FUNCTION_NAME*/ ++ ++/* ARM3 family default cpu. */ ++#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm3 ++ ++/* Default is to use APCS-26 mode. */ ++#define TARGET_DEFAULT (ARM_FLAG_SOFT_FLOAT) ++ ++#include "arm/elf.h" ++ ++/* This gets redefined in config/netbsd.h. */ ++#undef TARGET_MEM_FUNCTIONS ++ ++#include <netbsd.h> ++ ++/* Override standard NetBSD asm spec. What do they know? */ ++#undef ASM_SPEC ++/* Don't bother telling the assembler the CPU type -- assume the compiler ++ won't generate bogus code and anyone using asm() knows what they're ++ doing. */ ++#define ASM_SPEC "%{mbig-endian:-EB} \ ++ %{!mapcs-32:-mapcs-26} %{mapcs-32:-mapcs-32} \ ++ %{mapcs-float:-mapcs-float} \ ++ %{mthumb-interwork:-mthumb-interwork} \ ++ %{fpic:-k} %{fPIC:-k}" ++ ++/* Some defines for CPP. ++ arm26 is the NetBSD port name, so we always define arm26 and __arm26__. */ ++#undef CPP_PREDEFINES ++#define CPP_PREDEFINES "\ ++-Dunix -Darm26 -D__arm26__ -D__arm__ -D__NetBSD__ -D__ELF__ \ ++-Asystem(unix) -Asystem(NetBSD) -Acpu(arm) -Amachine(arm)" ++ ++/* Define _POSIX_SOURCE if necessary. */ ++#undef CPP_SPEC ++#define CPP_SPEC "\ ++%(cpp_cpu_arch) %(cpp_apcs_pc) %(cpp_float) %(cpp_endian) \ ++%{posix:-D_POSIX_SOURCE} \ ++" ++ ++/* Because TARGET_DEFAULT sets ARM_FLAG_SOFT_FLOAT */ ++#undef CPP_FLOAT_DEFAULT_SPEC ++#define CPP_FLOAT_DEFAULT_SPEC "-D__SOFTFP__" ++ ++/* Pass -X to the linker so that it will strip symbols starting with 'L' */ ++#undef LINK_SPEC ++#define LINK_SPEC \ ++ "-X \ ++ %{assert*} \ ++ %{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}}" ++ ++#undef SIZE_TYPE ++#define SIZE_TYPE "unsigned int" ++ ++#undef PTRDIFF_TYPE ++#define PTRDIFF_TYPE "int" ++ ++#undef WCHAR_TYPE ++#define WCHAR_TYPE "int" ++ ++#undef WCHAR_UNSIGNED ++#define WCHAR_UNSIGNED 0 ++ ++#undef WCHAR_TYPE_SIZE ++#define WCHAR_TYPE_SIZE 32 ++ ++#define HANDLE_SYSV_PRAGMA ++ ++/* We don't have any limit on the length as out debugger is GDB. */ ++#undef DBX_CONTIN_LENGTH ++ ++/* NetBSD does its profiling differently to the Acorn compiler. We ++ don't need a word following the mcount call; and to skip it ++ requires either an assembly stub or use of fomit-frame-pointer when ++ compiling the profiling functions. Since we break Acorn CC ++ compatibility below a little more won't hurt. */ ++ ++#undef FUNCTION_PROFILER ++#define FUNCTION_PROFILER(STREAM,LABELNO) \ ++{ \ ++ fprintf(STREAM, "\tmov\t%sip, %slr\n", REGISTER_PREFIX, REGISTER_PREFIX); \ ++ fprintf(STREAM, "\tbl\t__mcount\n"); \ ++} ++ ++/* On the ARM `@' introduces a comment, so we must use something else ++ for .type directives. */ ++#undef TYPE_OPERAND_FMT ++#define TYPE_OPERAND_FMT "%%%s" diff --git a/cross/armv2-netbsd/patches/patch-ab b/cross/armv2-netbsd/patches/patch-ab new file mode 100644 index 00000000000..e9e578f4bf6 --- /dev/null +++ b/cross/armv2-netbsd/patches/patch-ab @@ -0,0 +1,22 @@ +$NetBSD: patch-ab,v 1.1.1.1 2000/07/13 21:39:13 bjh21 Exp $ +--- config.sub.orig Mon Jul 3 22:35:21 2000 ++++ config.sub Mon Jul 3 22:38:40 2000 +@@ -159,7 +159,7 @@ + case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. +- tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \ ++ tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm | armv2 \ + | arme[lb] | pyramid | mn10200 | mn10300 \ + | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \ + | alpha | alphaev5 | alphaev56 | alphapca56 | alphaev6 \ +@@ -204,7 +204,8 @@ + ;; + # Recognize the basic CPU types with company name. + vax-* | tahoe-* | i[3456]86-* | i860-* | m32r-* | m68k-* | m68000-* \ +- | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \ ++ | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | armv2-* | arm-* \ ++ | c[123]* \ + | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \ + | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \ + | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \ diff --git a/cross/armv2-netbsd/patches/patch-ac b/cross/armv2-netbsd/patches/patch-ac new file mode 100644 index 00000000000..7956973de9e --- /dev/null +++ b/cross/armv2-netbsd/patches/patch-ac @@ -0,0 +1,27 @@ +$NetBSD: patch-ac,v 1.1.1.1 2000/07/13 21:39:13 bjh21 Exp $ +--- gcc/configure.in.orig Mon Jul 3 22:35:18 2000 ++++ gcc/configure.in Mon Jul 3 23:36:36 2000 +@@ -504,6 +504,15 @@ + tmake_file=arm/t-semiaof + fixincludes=Makefile.in # There is nothing to fix + ;; ++ armv2-*-netbsd*) ++ tm_file=arm/netbsd26.h ++ xm_file=arm/xm-netbsd.h ++ tmake_file=t-netbsd ++ extra_parts="crtbegin.o crtend.o" ++ # On NetBSD, the headers are already okay, except for math.h. ++ fixincludes=fixinc.wrap ++ gas=yes ++ ;; + arm*-*-netbsd*) + tm_file=arm/netbsd.h + xm_file=arm/xm-netbsd.h +@@ -2338,6 +2347,7 @@ + # On NetBSD, the headers are already okay, except for math.h. + fixincludes=fixinc.wrap + tmake_file=t-netbsd ++ xmake_file=none + ;; + powerpc-*-eabiaix*) + tm_file=rs6000/eabiaix.h diff --git a/cross/armv2-netbsd/pkg/COMMENT b/cross/armv2-netbsd/pkg/COMMENT new file mode 100644 index 00000000000..cd0f843d346 --- /dev/null +++ b/cross/armv2-netbsd/pkg/COMMENT @@ -0,0 +1 @@ +Cross-compile environment for NetBSD/arm26 diff --git a/cross/armv2-netbsd/pkg/DESCR b/cross/armv2-netbsd/pkg/DESCR new file mode 100644 index 00000000000..4d87b36f924 --- /dev/null +++ b/cross/armv2-netbsd/pkg/DESCR @@ -0,0 +1 @@ +This cross-compile environment is for NetBSD/arm26. diff --git a/cross/armv2-netbsd/pkg/MESSAGE b/cross/armv2-netbsd/pkg/MESSAGE new file mode 100644 index 00000000000..4014285de22 --- /dev/null +++ b/cross/armv2-netbsd/pkg/MESSAGE @@ -0,0 +1,12 @@ +============================================================================= +$NetBSD: MESSAGE,v 1.1.1.1 2000/07/13 21:39:12 bjh21 Exp $ + +This pkg DOES NOT install headers or runtime link libraries. Only the +compilers are installed. + +In order to have a complete development setup, you need to install +includes and libraries in ${CROSSBASE}/armv2-netbsd/include and +${CROSSBASE}/armv2-netbsd/lib respectively, or symlink these paths to +the appropriate places. + +============================================================================= diff --git a/cross/armv2-netbsd/pkg/PLIST b/cross/armv2-netbsd/pkg/PLIST new file mode 100644 index 00000000000..ace5a8f5611 --- /dev/null +++ b/cross/armv2-netbsd/pkg/PLIST @@ -0,0 +1,30 @@ +@comment $NetBSD: PLIST,v 1.1.1.1 2000/07/13 21:39:12 bjh21 Exp $ +bin/armv2-netbsd-addr2line +bin/armv2-netbsd-ar +bin/armv2-netbsd-as +bin/armv2-netbsd-ld +bin/armv2-netbsd-nm +bin/armv2-netbsd-objcopy +bin/armv2-netbsd-objdump +bin/armv2-netbsd-ranlib +bin/armv2-netbsd-size +bin/armv2-netbsd-strings +bin/armv2-netbsd-strip +armv2-netbsd/bin/addr2line +armv2-netbsd/bin/ar +armv2-netbsd/bin/as +armv2-netbsd/bin/ld +armv2-netbsd/bin/nm +armv2-netbsd/bin/objcopy +armv2-netbsd/bin/objdump +armv2-netbsd/bin/ranlib +armv2-netbsd/bin/size +armv2-netbsd/bin/strings +armv2-netbsd/bin/strip +lib/ldscripts/armelf.x +lib/ldscripts/armelf.xbn +lib/ldscripts/armelf.xn +lib/ldscripts/armelf.xr +lib/ldscripts/armelf.xs +lib/ldscripts/armelf.xu +@unexec rmdir %D/lib/ldscripts 2>/dev/null || true |