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https://github.com/Stichting-MINIX-Research-Foundation/pkgsrc-ng.git
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144 lines
4.6 KiB
C
144 lines
4.6 KiB
C
$NetBSD$
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--- gcc/config/pa/pa-netbsd.h.orig Wed May 21 19:48:54 2014
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+++ gcc/config/pa/pa-netbsd.h
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@@ -0,0 +1,138 @@
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+/* Definitions for PA_RISC with ELF format
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+ Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
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+
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+This file is part of GCC.
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+
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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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+
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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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+
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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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+
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+
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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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+ } \
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+ while (0)
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+
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+#undef CPP_SPEC
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+#define CPP_SPEC NETBSD_CPP_SPEC
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+
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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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+
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+#undef EXTRA_SPECS
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+#define EXTRA_SPECS \
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+ { "netbsd_entry_point", NETBSD_ENTRY_POINT },
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+
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+#define NETBSD_ENTRY_POINT "__start"
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+
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+#undef LINK_SPEC
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+#define LINK_SPEC NETBSD_LINK_SPEC_ELF
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+
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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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+
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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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+
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+#undef STRING_ASM_OP
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+#define STRING_ASM_OP "\t.stringz"
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+
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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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+
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+#define TARGET_ASM_FILE_START pa_linux_file_start
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+
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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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+
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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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+
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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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+ if (TARGET_BIG_SWITCH) \
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+ fprintf (FILE, "\t.word .L%d\n", VALUE); \
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+ else \
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+ fprintf (FILE, "\tb .L%d\n\tnop\n", VALUE)
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+
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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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+ if (TARGET_BIG_SWITCH) \
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+ fprintf (FILE, "\t.word .L%d-.L%d\n", VALUE, REL); \
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+ else \
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+ fprintf (FILE, "\tb .L%d\n\tnop\n", VALUE)
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+
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+/* Use the default. */
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+#undef ASM_OUTPUT_LABEL
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+
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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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+
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+/* Use the default. */
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+#undef ASM_OUTPUT_INTERNAL_LABEL
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+
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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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+
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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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+
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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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+
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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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+
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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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+ hppa_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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+
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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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+
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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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+
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+#undef PTRDIFF_TYPE
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+#define PTRDIFF_TYPE "long int"
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