diff options
Diffstat (limited to 'contrib/binutils/gas/as.h')
| -rw-r--r-- | contrib/binutils/gas/as.h | 205 |
1 files changed, 108 insertions, 97 deletions
diff --git a/contrib/binutils/gas/as.h b/contrib/binutils/gas/as.h index e56d6cd..a98acfe 100644 --- a/contrib/binutils/gas/as.h +++ b/contrib/binutils/gas/as.h @@ -21,8 +21,7 @@ #ifndef GAS #define GAS 1 -/* - * I think this stuff is largely out of date. xoxorich. +/* I think this stuff is largely out of date. xoxorich. * * CAPITALISED names are #defined. * "lowercaseH" is #defined if "lowercase.h" has been #include-d. @@ -80,7 +79,7 @@ extern void *alloca (); /* Now, tend to the rest of the configuration. */ -/* System include files first... */ +/* System include files first... */ #include <stdio.h> #include <ctype.h> #ifdef HAVE_STRING_H @@ -106,8 +105,8 @@ extern void *alloca (); 150 isn't special; it's just an arbitrary non-ASCII char value. */ #define OPTION_STD_BASE 150 /* The first getopt value for machine-dependent long options. - 170 gives the standard options room to grow. */ -#define OPTION_MD_BASE 170 + 190 gives the standard options room to grow. */ +#define OPTION_MD_BASE 190 #ifdef DEBUG #undef NDEBUG @@ -136,8 +135,7 @@ extern void *alloca (); #endif - -/* Now GNU header files... */ +/* Now GNU header files... */ #include "ansidecl.h" #ifdef BFD_ASSEMBLER #include "bfd.h" @@ -185,9 +183,9 @@ extern char **environ; /* Make Saber happier on obstack.h. */ #ifdef SABER #undef __PTR_TO_INT -#define __PTR_TO_INT(P) ((int)(P)) +#define __PTR_TO_INT(P) ((int) (P)) #undef __INT_TO_PTR -#define __INT_TO_PTR(P) ((char *)(P)) +#define __INT_TO_PTR(P) ((char *) (P)) #endif #ifndef __LINE__ @@ -222,11 +220,11 @@ extern char **environ; #include "asintl.h" -#define BAD_CASE(val) \ -{ \ - as_fatal(_("Case value %ld unexpected at line %d of file \"%s\"\n"), \ - (long) val, __LINE__, __FILE__); \ - } +#define BAD_CASE(val) \ + { \ + as_fatal (_("Case value %ld unexpected at line %d of file \"%s\"\n"), \ + (long) val, __LINE__, __FILE__); \ + } #include "flonum.h" @@ -246,7 +244,7 @@ typedef addressT valueT; #ifndef COMMON #ifdef TEST -#define COMMON /* declare our COMMONs storage here. */ +#define COMMON /* declare our COMMONs storage here. */ #else #define COMMON extern /* our commons live elswhere */ #endif @@ -263,12 +261,9 @@ typedef addressT valueT; /* input_scrub.c */ -/* - * Supplies sanitised buffers to read.c. - * Also understands printing line-number part of error messages. - */ +/* Supplies sanitised buffers to read.c. + Also understands printing line-number part of error messages. */ - /* subsegs.c Sub-segments. Also, segment(=expression type)s.*/ #ifndef BFD_ASSEMBLER @@ -291,20 +286,19 @@ typedef addressT valueT; #define SEG_LIST SEG_TEXT,SEG_DATA,SEG_BSS #endif -typedef enum _segT - { - SEG_ABSOLUTE = 0, - SEG_LIST, - SEG_UNKNOWN, - SEG_GOOF, /* Only happens if AS has a logic error. */ - /* Invented so we don't crash printing */ - /* error message involving weird segment. */ - SEG_EXPR, /* Intermediate expression values. */ - SEG_DEBUG, /* Debug segment */ - SEG_NTV, /* Transfert vector preload segment */ - SEG_PTV, /* Transfert vector postload segment */ - SEG_REGISTER /* Mythical: a register-valued expression */ - } segT; +typedef enum _segT { + SEG_ABSOLUTE = 0, + SEG_LIST, + SEG_UNKNOWN, + SEG_GOOF, /* Only happens if AS has a logic error. */ + /* Invented so we don't crash printing */ + /* error message involving weird segment. */ + SEG_EXPR, /* Intermediate expression values. */ + SEG_DEBUG, /* Debug segment */ + SEG_NTV, /* Transfert vector preload segment */ + SEG_PTV, /* Transfert vector postload segment */ + SEG_REGISTER /* Mythical: a register-valued expression */ +} segT; #define SEG_MAXIMUM_ORDINAL (SEG_REGISTER) #else @@ -319,7 +313,7 @@ typedef int subsegT; /* What subseg we are accreting now? */ COMMON subsegT now_subseg; -/* Segment our instructions emit to. */ +/* Segment our instructions emit to. */ COMMON segT now_seg; #ifdef BFD_ASSEMBLER @@ -351,51 +345,57 @@ extern segT text_section, data_section, bss_section; /* relax() */ -enum _relax_state - { - /* Variable chars to be repeated fr_offset times. - Fr_symbol unused. Used with fr_offset == 0 for a - constant length frag. */ - rs_fill = 1, - - /* Align. The fr_offset field holds the power of 2 to which to - align. The fr_var field holds the number of characters in the - fill pattern. The fr_subtype field holds the maximum number of - bytes to skip when aligning, or 0 if there is no maximum. */ - rs_align, - - /* Align code. The fr_offset field holds the power of 2 to which - to align. This type is only generated by machine specific - code, which is normally responsible for handling the fill - pattern. The fr_subtype field holds the maximum number of - bytes to skip when aligning, or 0 if there is no maximum. */ - rs_align_code, - - /* Org: Fr_offset, fr_symbol: address. 1 variable char: fill - character. */ - rs_org, +enum _relax_state { + /* Variable chars to be repeated fr_offset times. + Fr_symbol unused. Used with fr_offset == 0 for a + constant length frag. */ + rs_fill = 1, + + /* Align. The fr_offset field holds the power of 2 to which to + align. The fr_var field holds the number of characters in the + fill pattern. The fr_subtype field holds the maximum number of + bytes to skip when aligning, or 0 if there is no maximum. */ + rs_align, + + /* Align code. The fr_offset field holds the power of 2 to which + to align. This type is only generated by machine specific + code, which is normally responsible for handling the fill + pattern. The fr_subtype field holds the maximum number of + bytes to skip when aligning, or 0 if there is no maximum. */ + rs_align_code, + + /* Test for alignment. Like rs_align, but used by several targets + to warn if data is not properly aligned. */ + rs_align_test, + + /* Org: Fr_offset, fr_symbol: address. 1 variable char: fill + character. */ + rs_org, #ifndef WORKING_DOT_WORD - /* JF: gunpoint */ - rs_broken_word, + /* JF: gunpoint */ + rs_broken_word, #endif - /* machine-specific relaxable (or similarly alterable) instruction */ - rs_machine_dependent, + /* machine-specific relaxable (or similarly alterable) instruction */ + rs_machine_dependent, - /* .space directive with expression operand that needs to be computed - later. Similar to rs_org, but different. - fr_symbol: operand - 1 variable char: fill character */ - rs_space, + /* .space directive with expression operand that needs to be computed + later. Similar to rs_org, but different. + fr_symbol: operand + 1 variable char: fill character */ + rs_space, - /* A DWARF leb128 value; only ELF uses this. The subtype is 0 for - unsigned, 1 for signed. */ - rs_leb128, + /* A DWARF leb128 value; only ELF uses this. The subtype is 0 for + unsigned, 1 for signed. */ + rs_leb128, - /* Exception frame information which we may be able to optimize. */ - rs_cfa - }; + /* Exception frame information which we may be able to optimize. */ + rs_cfa, + + /* Cross-fragment dwarf2 line number optimization. */ + rs_dwarf2dbg +}; typedef enum _relax_state relax_stateT; @@ -436,7 +436,7 @@ COMMON int flag_fatal_warnings; /* --fatal-warnings */ are detected. */ COMMON unsigned char flag_always_generate_output; /* -Z */ -/* This is true if the assembler should output time and space usage. */ +/* This is true if the assembler should output time and space usage. */ COMMON unsigned char flag_print_statistics; /* True if local absolute symbols are to be stripped. */ @@ -451,7 +451,7 @@ COMMON char *out_file_name; /* name of file defining extensions to the basic instruction set */ COMMON char *insttbl_file_name; -/* TRUE if we need a second pass. */ +/* TRUE if we need a second pass. */ COMMON int need_pass_2; /* TRUE if we should do no relaxing, and @@ -461,18 +461,22 @@ COMMON int linkrelax; /* TRUE if we should produce a listing. */ extern int listing; -/* Type of debugging information we should generate. We currently - support stabs, ECOFF, and DWARF2. */ +/* Type of debugging information we should generate. We currently support + stabs, ECOFF, and DWARF2. + + NOTE! This means debug information about the assembly source code itself + and _not_ about possible debug information from a high-level language. + This is especially relevant to DWARF2, since the compiler may emit line + number directives that the assembler resolves. */ -enum debug_info_type - { - DEBUG_UNSPECIFIED, - DEBUG_NONE, - DEBUG_STABS, - DEBUG_ECOFF, - DEBUG_DWARF, - DEBUG_DWARF2 - }; +enum debug_info_type { + DEBUG_UNSPECIFIED, + DEBUG_NONE, + DEBUG_STABS, + DEBUG_ECOFF, + DEBUG_DWARF, + DEBUG_DWARF2 +}; extern enum debug_info_type debug_type; @@ -483,15 +487,14 @@ extern int max_macro_nest; increase malloc calls for monitoring memory allocation. */ extern int chunksize; -struct _pseudo_type - { - /* assembler mnemonic, lower case, no '.' */ - const char *poc_name; - /* Do the work */ - void (*poc_handler) PARAMS ((int)); - /* Value to pass to handler */ - int poc_val; - }; +struct _pseudo_type { + /* assembler mnemonic, lower case, no '.' */ + const char *poc_name; + /* Do the work */ + void (*poc_handler) PARAMS ((int)); + /* Value to pass to handler */ + int poc_val; +}; typedef struct _pseudo_type pseudo_typeS; @@ -619,6 +622,10 @@ void eh_frame_convert_frag PARAMS ((fragS *)); /* this one starts the chain of target dependant headers */ #include "targ-env.h" +#ifdef TC_ARC +#include "struc-symbol.h" +#endif + #include "write.h" #include "frags.h" #include "hash.h" @@ -640,6 +647,12 @@ COMMON int flag_m68k_mri; #define flag_m68k_mri 0 #endif +#ifdef WARN_COMMENTS +COMMON int warn_comment; +COMMON unsigned int found_comment; +COMMON char *found_comment_file; +#endif + #ifndef NUMBERS_WITH_SUFFIX #define NUMBERS_WITH_SUFFIX 0 #endif @@ -677,5 +690,3 @@ COMMON int flag_m68k_mri; #endif #endif /* GAS */ - -/* end of as.h */ |
