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Diffstat (limited to 'gcc-4.2.1-5666.3/gcc/config/arm/pe.h')
| -rw-r--r-- | gcc-4.2.1-5666.3/gcc/config/arm/pe.h | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/gcc-4.2.1-5666.3/gcc/config/arm/pe.h b/gcc-4.2.1-5666.3/gcc/config/arm/pe.h new file mode 100644 index 000000000..f96cd66a9 --- /dev/null +++ b/gcc-4.2.1-5666.3/gcc/config/arm/pe.h @@ -0,0 +1,149 @@ +/* Definitions of target machine for GNU compiler, for ARM with PE obj format. + Copyright (C) 1995, 1996, 1999, 2000, 2002, 2003, 2004, 2005 + Free Software Foundation, Inc. + Contributed by Doug Evans (dje@cygnus.com). + + 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. */ + +/* Enable PE specific code. */ +#define ARM_PE 1 + +#define ARM_PE_FLAG_CHAR '@' + +/* Ensure that @x. will be stripped from the function name. */ +#undef SUBTARGET_NAME_ENCODING_LENGTHS +#define SUBTARGET_NAME_ENCODING_LENGTHS \ + case ARM_PE_FLAG_CHAR: return 3; + +#undef USER_LABEL_PREFIX +#define USER_LABEL_PREFIX "_" + + +/* Run-time Target Specification. */ +#undef TARGET_VERSION +#define TARGET_VERSION fputs (" (ARM/pe)", stderr) + +/* Get tree.c to declare a target-specific specialization of + merge_decl_attributes. */ +#define TARGET_DLLIMPORT_DECL_ATTRIBUTES 1 + +#undef SUBTARGET_CPP_SPEC +#define SUBTARGET_CPP_SPEC "-D__pe__" + +#undef TARGET_DEFAULT +#define TARGET_DEFAULT (MASK_NOP_FUN_DLLIMPORT) + +#undef MULTILIB_DEFAULTS +#define MULTILIB_DEFAULTS \ + { "marm", "mlittle-endian", "msoft-float", "mno-thumb-interwork" } + +#undef WCHAR_TYPE +#define WCHAR_TYPE "short unsigned int" +#undef WCHAR_TYPE_SIZE +#define WCHAR_TYPE_SIZE 16 + +/* r11 is fixed. */ +#undef SUBTARGET_CONDITIONAL_REGISTER_USAGE +#define SUBTARGET_CONDITIONAL_REGISTER_USAGE \ + fixed_regs [11] = 1; \ + call_used_regs [11] = 1; + + +/* PE/COFF uses explicit import from shared libraries. */ +#define MULTIPLE_SYMBOL_SPACES 1 + +#define TARGET_ASM_UNIQUE_SECTION arm_pe_unique_section +#define TARGET_ASM_FUNCTION_RODATA_SECTION default_no_function_rodata_section + +#define SUPPORTS_ONE_ONLY 1 + +/* Switch into a generic section. */ +#undef TARGET_ASM_NAMED_SECTION +#define TARGET_ASM_NAMED_SECTION default_pe_asm_named_section + +#define TARGET_ASM_FILE_START_FILE_DIRECTIVE true + +/* Output a reference to a label. */ +#undef ASM_OUTPUT_LABELREF +#define ASM_OUTPUT_LABELREF(STREAM, NAME) \ + asm_fprintf (STREAM, "%U%s", arm_strip_name_encoding (NAME)) + +/* Output a function definition label. */ +#undef ASM_DECLARE_FUNCTION_NAME +#define ASM_DECLARE_FUNCTION_NAME(STREAM, NAME, DECL) \ + do \ + { \ + if (arm_dllexport_name_p (NAME)) \ + { \ + drectve_section (); \ + fprintf (STREAM, "\t.ascii \" -export:%s\"\n", \ + arm_strip_name_encoding (NAME)); \ + switch_to_section (function_section (DECL)); \ + } \ + ARM_DECLARE_FUNCTION_NAME (STREAM, NAME, DECL); \ + if (TARGET_THUMB) \ + fprintf (STREAM, "\t.code 16\n"); \ + ASM_OUTPUT_LABEL (STREAM, NAME); \ + } \ + while (0) + +/* Output a common block. */ +#undef ASM_OUTPUT_COMMON +#define ASM_OUTPUT_COMMON(STREAM, NAME, SIZE, ROUNDED) \ + do \ + { \ + if (arm_dllexport_name_p (NAME)) \ + { \ + drectve_section (); \ + fprintf ((STREAM), "\t.ascii \" -export:%s\"\n",\ + arm_strip_name_encoding (NAME)); \ + } \ + if (! arm_dllimport_name_p (NAME)) \ + { \ + fprintf ((STREAM), "\t.comm\t"); \ + assemble_name ((STREAM), (NAME)); \ + asm_fprintf ((STREAM), ", %d\t%@ %d\n", \ + (int)(ROUNDED), (int)(SIZE)); \ + } \ + } \ + while (0) + +/* Output the label for an initialized variable. */ +#undef ASM_DECLARE_OBJECT_NAME +#define ASM_DECLARE_OBJECT_NAME(STREAM, NAME, DECL) \ + do \ + { \ + if (arm_dllexport_name_p (NAME)) \ + { \ + section *save_section = in_section; \ + drectve_section (); \ + fprintf (STREAM, "\t.ascii \" -export:%s\"\n",\ + arm_strip_name_encoding (NAME)); \ + switch_to_section (save_section); \ + } \ + ASM_OUTPUT_LABEL ((STREAM), (NAME)); \ + } \ + while (0) + +/* Support the ctors/dtors and other sections. */ + +#define DRECTVE_SECTION_ASM_OP "\t.section .drectve" + +#define drectve_section() \ + (fprintf (asm_out_file, "%s\n", DRECTVE_SECTION_ASM_OP), \ + in_section = NULL) |