config.gcc (hppa*-*-netbsd*): New target.
gcc/ChangeLog: * config.gcc (hppa*-*-netbsd*): New target. * config/pa/pa-netbsd.h: New file. * config/pa/pa32-netbsd.h: New file. libgcc/ChangeLog: * config.host (hppa*-*-netbsd*): New case. * config/pa/t-netbsd: New file. Co-Authored-By: Matthew Green <mrg@eterna.com.au> Co-Authored-By: Maya Rashish <coypu@sdf.org> Co-Authored-By: Nick Hudson <nick@nthcliff.demon.co.uk> From-SVN: r273933
This commit is contained in:
Matt Thomas
John David Anglin
parent
538e4cdc15
commit
428642b132
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@ -1,3 +1,12 @@
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2019-07-31 Matt Thomas <matt@3am-software.com>
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Nick Hudson <nick@nthcliff.demon.co.uk>
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Matthew Green <mrg@eterna.com.au>
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Maya Rashish <coypu@sdf.org>
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* config.gcc (hppa*-*-netbsd*): New target.
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* config/pa/pa-netbsd.h: New file.
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* config/pa/pa32-netbsd.h: New file.
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2019-07-31 Jakub Jelinek <jakub@redhat.com>
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PR tree-optimization/91201
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@ -1522,6 +1522,14 @@ hppa*-*-openbsd*)
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gas=yes
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gnu_ld=yes
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;;
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hppa*-*-netbsd*)
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target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
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tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} \
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pa/pa-netbsd.h pa/pa32-regs.h pa/pa32-netbsd.h"
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tmake_file="${tmake_file}"
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tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
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extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
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;;
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hppa[12]*-*-hpux10*)
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case ${target} in
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hppa1.1-*-* | hppa2*-*-*)
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@ -0,0 +1,137 @@
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/* Definitions for PA_RISC with ELF format
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Copyright (C) 1999-2019 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#undef TARGET_OS_CPP_BUILTINS
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#define TARGET_OS_CPP_BUILTINS() \
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do \
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{ \
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NETBSD_OS_CPP_BUILTINS_ELF(); \
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builtin_assert ("machine=bigendian"); \
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} \
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while (0)
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#undef CPP_SPEC
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#define CPP_SPEC NETBSD_CPP_SPEC
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#undef ASM_SPEC
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#define ASM_SPEC \
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"%{v:-V} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}"
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#undef EXTRA_SPECS
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#define EXTRA_SPECS NETBSD_SUBTARGET_EXTRA_SPECS
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#undef SUBTARGET_EXTRA_SPECS
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#define NETBSD_ENTRY_POINT "__start"
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#undef LINK_SPEC
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#define LINK_SPEC NETBSD_LINK_SPEC_ELF
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/* NetBSD profiling functions don't need gcc to allocate counters. */
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#define NO_DEFERRED_PROFILE_COUNTERS 1
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/* Define the strings used for the special svr4 .type and .size directives.
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These strings generally do not vary from one system running svr4 to
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another, but if a given system (e.g. m88k running svr) needs to use
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different pseudo-op names for these, they may be overridden in the
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file which includes this one. */
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#undef STRING_ASM_OP
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#define STRING_ASM_OP "\t.stringz\t"
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#define TEXT_SECTION_ASM_OP "\t.text"
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#define DATA_SECTION_ASM_OP "\t.data"
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#define BSS_SECTION_ASM_OP "\t.section\t.bss"
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#define TARGET_ASM_FILE_START pa_linux_file_start
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/* We want local labels to start with period if made with asm_fprintf. */
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#undef LOCAL_LABEL_PREFIX
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#define LOCAL_LABEL_PREFIX "."
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/* Define these to generate the Linux/ELF/SysV style of internal
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labels all the time - i.e. to be compatible with
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ASM_GENERATE_INTERNAL_LABEL in <elfos.h>. Compare these with the
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ones in pa.h and note the lack of dollar signs in these. FIXME:
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shouldn't we fix pa.h to use ASM_GENERATE_INTERNAL_LABEL instead? */
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#undef ASM_OUTPUT_ADDR_VEC_ELT
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#define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE) \
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fprintf (FILE, "\t.word .L%d\n", VALUE)
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#undef ASM_OUTPUT_ADDR_DIFF_ELT
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#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
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fprintf (FILE, "\t.word .L%d-.L%d\n", VALUE, REL)
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/* Use the default. */
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#undef ASM_OUTPUT_LABEL
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/* NOTE: (*targetm.asm_out.internal_label)() is defined for us by elfos.h, and
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does what we want (i.e. uses colons). It must be compatible with
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ASM_GENERATE_INTERNAL_LABEL(), so do not define it here. */
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/* Use the default. */
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#undef ASM_OUTPUT_INTERNAL_LABEL
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/* Use the default. */
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#undef TARGET_ASM_GLOBALIZE_LABEL
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/* Globalizing directive for a label. */
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#define GLOBAL_ASM_OP ".globl "
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/* FIXME: Hacked from the <elfos.h> one so that we avoid multiple
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labels in a function declaration (since pa.c seems determined to do
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it differently) */
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#undef ASM_DECLARE_FUNCTION_NAME
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#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \
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do \
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{ \
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ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "function"); \
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ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL)); \
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} \
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while (0)
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/* As well as globalizing the label, we need to encode the label
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to ensure a plabel is generated in an indirect call. */
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#undef ASM_OUTPUT_EXTERNAL_LIBCALL
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#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN) \
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do \
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{ \
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if (!FUNCTION_NAME_P (XSTR (FUN, 0))) \
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pa_encode_label (FUN); \
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(*targetm.asm_out.globalize_label) (FILE, XSTR (FUN, 0)); \
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} \
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while (0)
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/* NetBSD always uses gas. */
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#undef TARGET_GAS
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#define TARGET_GAS 1
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/* Use long int for these type to make hppa64 compatibility easier. */
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#undef SIZE_TYPE
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#define SIZE_TYPE "long unsigned int"
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#undef PTRDIFF_TYPE
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#define PTRDIFF_TYPE "long int"
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#if 0
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#undef TARGET_SYNC_LIBCALL
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#define TARGET_SYNC_LIBCALL 1
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#endif
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@ -0,0 +1,37 @@
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/* Definitions for PA_RISC with ELF-32 format
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Copyright (C) 2000-2019 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* Turn off various SOM crap we don't want. */
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#undef TARGET_ELF32
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#define TARGET_ELF32 1
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/* The libcall __canonicalize_funcptr_for_compare is referenced in
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crtend.o and the reference isn't resolved in objects that don't
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compare function pointers. Thus, we need to play games to provide
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a reference in crtbegin.o. The rest of the define is the same
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as that in crtstuff.c */
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#define CTOR_LIST_BEGIN \
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asm (".type __canonicalize_funcptr_for_compare,@function\n" \
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" .text\n" \
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" .word __canonicalize_funcptr_for_compare-$PIC_pcrel$0"); \
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STATIC func_ptr __CTOR_LIST__[1] \
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__attribute__ ((__used__, section(".ctors"), \
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aligned(sizeof(func_ptr)))) \
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= { (func_ptr) (-1) }
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@ -1,3 +1,11 @@
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2019-07-31 Matt Thomas <matt@3am-software.com>
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Nick Hudson <nick@nthcliff.demon.co.uk>
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Matthew Green <mrg@eterna.com.au>
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Maya Rashish <coypu@sdf.org>
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* config.host (hppa*-*-netbsd*): New case.
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* config/pa/t-netbsd: New file.
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2019-07-31 Joel Hutton <Joel.Hutton@arm.com>
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* config/arm/cmse.c (cmse_check_address_range): Add
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@ -634,6 +634,9 @@ hppa[12]*-*-hpux11*)
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hppa*-*-openbsd*)
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tmake_file="$tmake_file pa/t-openbsd"
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;;
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hppa*-*-netbsd*)
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tmake_file="$tmake_file pa/t-netbsd"
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;;
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i[34567]86-*-darwin*)
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tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi"
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tm_file="$tm_file i386/darwin-lib.h"
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@ -0,0 +1,9 @@
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#Plug millicode routines into libgcc.a We want these on both native and
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#cross compiles. We use the "64-bit" routines because the "32-bit" code
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#is broken for certain corner cases.
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LIB1ASMSRC = pa/milli64.S
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LIB1ASMFUNCS = _divI _divU _remI _remU _div_const _mulI _dyncall
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HOST_LIBGCC2_CFLAGS += -DELF=1 -DLINUX=1
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LIB2ADD = $(srcdir)/config/pa/fptr.c
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