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Diffstat (limited to 'gcc-4.2.1-5666.3/gcc/config/arm/symbian.h')
| -rw-r--r-- | gcc-4.2.1-5666.3/gcc/config/arm/symbian.h | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/gcc-4.2.1-5666.3/gcc/config/arm/symbian.h b/gcc-4.2.1-5666.3/gcc/config/arm/symbian.h deleted file mode 100644 index af1ba9a64..000000000 --- a/gcc-4.2.1-5666.3/gcc/config/arm/symbian.h +++ /dev/null @@ -1,101 +0,0 @@ -/* Configuration file for Symbian OS on ARM processors. - Copyright (C) 2004, 2005 - Free Software Foundation, Inc. - Contributed by CodeSourcery, LLC - - This file is part of GCC. - - GCC 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. - - GCC 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 GCC; see the file COPYING. If not, write to - the Free Software Foundation, 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. */ - -/* Do not expand builtin functions (unless explicitly prefixed with - "__builtin"). Symbian OS code relies on properties of the standard - library that go beyond those guaranteed by the ANSI/ISO standard. - For example, "memcpy" works even with overlapping memory, like - "memmove". We cannot simply set flag_no_builtin in arm.c because - (a) flag_no_builtin is not declared in language-independent code, - and (b) that would prevent users from explicitly overriding the - default with -fbuiltin, which may sometimes be useful. - - Make all symbols hidden by default. Symbian OS expects that all - exported symbols will be explicitly marked with - "__declspec(dllexport)". - - Enumeration types use 4 bytes, even if the enumerals are small, - unless explicitly overridden. - - The wchar_t type is a 2-byte type, unless explicitly - overridden. */ -#define CC1_SPEC \ - "%{!fbuiltin:%{!fno-builtin:-fno-builtin}} " \ - "%{!fvisibility=*:-fvisibility=hidden} " \ - "%{!fshort-enums:%{!fno-short-enums:-fno-short-enums}} " \ - "%{!fshort-wchar:%{!fno-short-wchar:-fshort-wchar}} " -#define CC1PLUS_SPEC CC1_SPEC - -/* Symbian OS does not use crt*.o, unlike the generic unknown-elf - configuration. */ -#undef STARTFILE_SPEC -#define STARTFILE_SPEC "" - -#undef ENDFILE_SPEC -#define ENDFILE_SPEC "" - -/* Do not link with any libraries by default. On Symbian OS, the user - must supply all required libraries on the command line. */ -#undef LIB_SPEC -#define LIB_SPEC "" - -/* Support the "dllimport" attribute. */ -#define TARGET_DLLIMPORT_DECL_ATTRIBUTES 1 - -/* Symbian OS assumes ARM V5 or above. Since -march=armv5 is - equivalent to making the ARM 10TDMI core the default, we can set - SUBTARGET_CPU_DEFAULT and get an equivalent effect. */ -#undef SUBTARGET_CPU_DEFAULT -#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi - -/* The assembler should assume VFP FPU format, and armv5t. */ -#undef SUBTARGET_ASM_FLOAT_SPEC -#define SUBTARGET_ASM_FLOAT_SPEC \ - "%{!mfpu=*:-mfpu=vfp} %{!mcpu=*:%{!march=*:-march=armv5t}}" - -/* SymbianOS provides the BPABI routines in a separate library. - Therefore, we do not need to define any of them in libgcc. */ -#undef RENAME_LIBRARY -#define RENAME_LIBRARY(GCC_NAME, AEABI_NAME) /* empty */ - -/* Define the __symbian__ macro. */ -#undef TARGET_OS_CPP_BUILTINS -#define TARGET_OS_CPP_BUILTINS() \ - do \ - { \ - /* Include the default BPABI stuff. */ \ - TARGET_BPABI_CPP_BUILTINS (); \ - builtin_define ("__symbian__"); \ - } \ - while (false) - -/* On SymbianOS, these sections are not writable, so we use "a", - rather than "aw", for the section attributes. */ -#undef ARM_EABI_CTORS_SECTION_OP -#define ARM_EABI_CTORS_SECTION_OP \ - "\t.section\t.init_array,\"a\",%init_array" -#undef ARM_EABI_DTORS_SECTION_OP -#define ARM_EABI_DTORS_SECTION_OP \ - "\t.section\t.fini_array,\"a\",%fini_array" - -/* SymbianOS cannot merge entities with vague linkage at runtime. */ -#define TARGET_ARM_DYNAMIC_VAGUE_LINKAGE_P false |