diff options
Diffstat (limited to 'gcc/config/arm/telf.h')
| -rwxr-xr-x | gcc/config/arm/telf.h | 96 |
1 files changed, 10 insertions, 86 deletions
diff --git a/gcc/config/arm/telf.h b/gcc/config/arm/telf.h index 29297b0..1144597 100755 --- a/gcc/config/arm/telf.h +++ b/gcc/config/arm/telf.h @@ -25,6 +25,7 @@ Boston, MA 02111-1307, USA. */ #define CPP_PREDEFINES "-Dthumb -Dthumbelf -D__thumb -Acpu(arm) -Amachine(arm)" #include "arm/thumb.h" +#include "tree.h" /* Run-time Target Specification. */ #undef TARGET_VERSION @@ -42,7 +43,6 @@ Boston, MA 02111-1307, USA. */ extern int arm_structure_size_boundary; /* Debug */ -#define DWARF_DEBUGGING_INFO #define DWARF2_DEBUGGING_INFO #define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG @@ -82,8 +82,6 @@ do { \ else \ fprintf (STREAM, "\t.section %s,\"aw\"\n", (NAME)); \ } while (0) - -/* Support the ctors/dtors and other sections. */ #undef INIT_SECTION_ASM_OP @@ -97,11 +95,6 @@ do { \ #undef RDATA_SECTION_ASM_OP #define RDATA_SECTION_ASM_OP "\t.section .rodata" -#undef CTORS_SECTION_ASM_OP -#define CTORS_SECTION_ASM_OP "\t.section .ctors,\"aw\"" -#undef DTORS_SECTION_ASM_OP -#define DTORS_SECTION_ASM_OP "\t.section .dtors,\"aw\"" - #define USER_LABEL_PREFIX "" /* If defined, a C expression whose value is a string containing the @@ -181,20 +174,13 @@ do { \ /* A list of other sections which the compiler might be "in" at any given time. */ #undef EXTRA_SECTIONS -#define EXTRA_SECTIONS SUBTARGET_EXTRA_SECTIONS in_rdata, in_ctors, in_dtors - -#define SUBTARGET_EXTRA_SECTIONS +#define EXTRA_SECTIONS in_rdata /* A list of extra section function definitions. */ #undef EXTRA_SECTION_FUNCTIONS #define EXTRA_SECTION_FUNCTIONS \ - RDATA_SECTION_FUNCTION \ - CTORS_SECTION_FUNCTION \ - DTORS_SECTION_FUNCTION \ - SUBTARGET_EXTRA_SECTION_FUNCTIONS - -#define SUBTARGET_EXTRA_SECTION_FUNCTIONS + RDATA_SECTION_FUNCTION #define RDATA_SECTION_FUNCTION \ void \ @@ -207,46 +193,6 @@ rdata_section () \ } \ } -#define CTOR_LIST_BEGIN \ -asm (CTORS_SECTION_ASM_OP); \ -func_ptr __CTOR_LIST__[1] = { (func_ptr) (-1) } - -#define CTOR_LIST_END \ -asm (CTORS_SECTION_ASM_OP); \ -func_ptr __CTOR_END__[1] = { (func_ptr) 0 }; - -#define DTOR_LIST_BEGIN \ -asm (DTORS_SECTION_ASM_OP); \ -func_ptr __DTOR_LIST__[1] = { (func_ptr) (-1) } - -#define DTOR_LIST_END \ -asm (DTORS_SECTION_ASM_OP); \ -func_ptr __DTOR_END__[1] = { (func_ptr) 0 }; - -#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; \ - } \ -} - -#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; \ - } \ -} - -/* Support the ctors/dtors sections for g++. */ - #define INT_ASM_OP ".word" #define INVOKE__main @@ -257,31 +203,12 @@ dtors_section () \ #undef ENDFILE_SPEC #define ENDFILE_SPEC "crtend%O%s" -/* A C statement (sans semicolon) to output an element in the table of - global constructors. */ -#undef 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) - -/* A C statement (sans semicolon) to output an element in the table of - global destructors. */ -#undef 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) - -/* The ARM development system has atexit and doesn't have _exit, - so define this for now. */ -#define HAVE_ATEXIT +/* 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. */ +extern int arm_valid_machine_decl_attribute(tree decl, tree attributes, tree attr, tree args); +#define VALID_MACHINE_DECL_ATTRIBUTE(DECL, ATTRIBUTES, IDENTIFIER, ARGS) \ + arm_valid_machine_decl_attribute(DECL, ATTRIBUTES, IDENTIFIER, ARGS) /* The ARM development system defines __main. */ #define NAME__MAIN "__gccmain" @@ -368,10 +295,7 @@ do { \ fprintf (FILE, TYPE_OPERAND_FMT, "function"); \ putc ('\n', FILE); \ ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL)); \ - if (! is_called_in_ARM_mode (decl)) \ - fprintf (FILE, "\t.thumb_func\n") ; \ - else \ - fprintf (FILE, "\t.code\t32\n") ; \ + fprintf (FILE, "\t.thumb_func\n") ; \ ASM_OUTPUT_LABEL(FILE, NAME); \ } \ while (0) |