diff options
Diffstat (limited to 'ld/ldlex.c')
| -rw-r--r-- | ld/ldlex.c | 4261 |
1 files changed, 4261 insertions, 0 deletions
diff --git a/ld/ldlex.c b/ld/ldlex.c new file mode 100644 index 0000000..49de3f3 --- /dev/null +++ b/ld/ldlex.c @@ -0,0 +1,4261 @@ + +#line 3 "ldlex.c" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 35 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +#include <stdio.h> +#include <string.h> +#include <errno.h> +#include <stdlib.h> + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include <inttypes.h> +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; +#endif /* ! C99 */ + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN (yy_start) = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START (((yy_start) - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE yyrestart(yyin ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#define YY_BUF_SIZE 16384 +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +extern yy_size_t yyleng; + +extern FILE *yyin, *yyout; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + #define YY_LESS_LINENO(n) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = (yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, (yytext_ptr) ) + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + yy_size_t yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ + ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ + : NULL) + +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] + +/* yy_hold_char holds the character lost when yytext is formed. */ +static char yy_hold_char; +static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */ +yy_size_t yyleng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = (char *) 0; +static int yy_init = 0; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow yywrap()'s to do buffer switches + * instead of setting up a fresh yyin. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void yyrestart (FILE *input_file ); +void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); +YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); +void yy_delete_buffer (YY_BUFFER_STATE b ); +void yy_flush_buffer (YY_BUFFER_STATE b ); +void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); +void yypop_buffer_state (void ); + +static void yyensure_buffer_stack (void ); +static void yy_load_buffer_state (void ); +static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); + +#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) + +YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); +YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); +YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len ); + +void *yyalloc (yy_size_t ); +void *yyrealloc (void *,yy_size_t ); +void yyfree (void * ); + +#define yy_new_buffer yy_create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer(yyin,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer(yyin,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ + +typedef unsigned char YY_CHAR; + +FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; + +typedef int yy_state_type; + +extern int yylineno; + +int yylineno = 1; + +extern char *yytext; +#define yytext_ptr yytext + +static yy_state_type yy_get_previous_state (void ); +static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); +static int yy_get_next_buffer (void ); +static void yy_fatal_error (yyconst char msg[] ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + (yytext_ptr) = yy_bp; \ + yyleng = (size_t) (yy_cp - yy_bp); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + (yy_c_buf_p) = yy_cp; + +#define YY_NUM_RULES 190 +#define YY_END_OF_BUFFER 191 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static yyconst flex_int16_t yy_accept[1591] = + { 0, + 0, 0, 170, 170, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 191, 190, + 188, 173, 172, 32, 188, 170, 38, 29, 44, 43, + 34, 35, 28, 36, 170, 37, 8, 8, 45, 46, + 39, 40, 27, 33, 170, 170, 170, 170, 170, 170, + 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, + 170, 170, 170, 170, 10, 9, 170, 115, 113, 170, + 42, 30, 41, 31, 189, 173, 32, 189, 168, 38, + 29, 44, 43, 34, 35, 28, 36, 168, 37, 8, + 8, 45, 46, 39, 40, 27, 33, 168, 168, 168, + + 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, + 168, 168, 10, 9, 168, 168, 42, 30, 41, 31, + 166, 36, 166, 37, 8, 8, 166, 166, 166, 166, + 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, + 166, 166, 166, 166, 166, 166, 166, 115, 113, 166, + 31, 4, 3, 2, 4, 5, 127, 126, 165, 34, + 35, 28, 36, 165, 37, 8, 8, 45, 46, 40, + 33, 165, 165, 165, 165, 165, 165, 165, 165, 165, + 165, 165, 165, 10, 9, 165, 165, 165, 165, 165, + 165, 165, 165, 165, 165, 165, 31, 187, 185, 186, + + 188, 180, 179, 174, 181, 182, 178, 178, 178, 178, + 183, 184, 173, 15, 0, 171, 170, 8, 26, 24, + 22, 20, 21, 1, 23, 8, 8, 170, 18, 17, + 14, 16, 19, 170, 170, 170, 170, 170, 119, 170, + 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, + 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, + 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, + 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, + 170, 170, 170, 170, 170, 170, 25, 13, 168, 6, + 22, 20, 21, 0, 1, 23, 8, 0, 7, 7, + + 8, 7, 14, 168, 7, 7, 7, 168, 168, 119, + 7, 168, 168, 7, 168, 168, 168, 7, 168, 168, + 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, + 168, 168, 168, 168, 168, 7, 168, 166, 8, 0, + 23, 8, 0, 166, 166, 166, 166, 166, 119, 166, + 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, + 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, + 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, + 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, + 166, 166, 166, 166, 166, 166, 166, 4, 4, 126, + + 126, 165, 6, 128, 22, 129, 165, 7, 7, 7, + 165, 165, 165, 7, 165, 7, 7, 165, 165, 165, + 165, 165, 165, 165, 165, 7, 165, 165, 165, 7, + 165, 7, 7, 165, 165, 165, 165, 165, 165, 165, + 165, 187, 186, 179, 178, 0, 178, 178, 178, 11, + 12, 170, 170, 170, 170, 170, 170, 170, 170, 170, + 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, + 170, 170, 170, 170, 91, 170, 170, 170, 170, 170, + 170, 170, 170, 170, 70, 170, 170, 170, 170, 170, + 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, + + 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, + 170, 170, 116, 114, 170, 8, 169, 8, 168, 7, + 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, + 168, 168, 168, 168, 168, 168, 168, 61, 62, 168, + 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, + 168, 168, 8, 167, 166, 166, 166, 166, 166, 166, + 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, + 166, 166, 166, 166, 166, 166, 166, 91, 166, 166, + 166, 166, 166, 166, 166, 166, 166, 70, 61, 166, + 62, 166, 166, 166, 166, 166, 166, 166, 166, 166, + + 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, + 166, 166, 166, 166, 166, 166, 166, 116, 114, 166, + 4, 8, 165, 165, 165, 165, 165, 130, 165, 165, + 165, 165, 165, 165, 165, 165, 165, 165, 165, 165, + 165, 165, 165, 147, 165, 165, 165, 165, 165, 165, + 165, 165, 165, 165, 178, 178, 178, 170, 58, 170, + 170, 170, 170, 170, 52, 170, 98, 170, 107, 170, + 170, 170, 170, 170, 170, 170, 87, 170, 170, 170, + 170, 108, 170, 170, 170, 123, 170, 170, 96, 170, + 66, 170, 170, 170, 170, 170, 170, 170, 170, 170, + + 94, 170, 170, 170, 170, 170, 170, 104, 170, 170, + 170, 170, 170, 170, 170, 170, 170, 168, 58, 168, + 168, 168, 52, 168, 168, 107, 168, 168, 168, 168, + 168, 168, 108, 123, 168, 168, 66, 168, 168, 168, + 168, 168, 168, 168, 168, 168, 168, 168, 168, 166, + 58, 166, 166, 166, 166, 166, 52, 166, 98, 166, + 107, 166, 166, 166, 166, 166, 166, 166, 87, 166, + 166, 166, 166, 108, 166, 166, 166, 123, 166, 166, + 96, 166, 66, 166, 166, 166, 166, 166, 166, 166, + 166, 166, 94, 166, 166, 166, 166, 166, 166, 104, + + 166, 166, 166, 166, 166, 166, 166, 166, 166, 165, + 165, 165, 134, 142, 133, 165, 165, 144, 137, 140, + 165, 165, 145, 165, 165, 165, 165, 165, 151, 159, + 150, 165, 165, 162, 154, 157, 165, 165, 163, 165, + 165, 178, 178, 178, 170, 85, 54, 170, 170, 170, + 51, 170, 170, 170, 170, 106, 64, 170, 170, 93, + 170, 76, 170, 170, 75, 170, 170, 170, 170, 170, + 170, 170, 170, 170, 170, 170, 118, 170, 170, 170, + 170, 170, 97, 170, 170, 170, 95, 170, 170, 170, + 170, 170, 170, 170, 168, 54, 168, 168, 51, 168, + + 168, 168, 106, 168, 76, 168, 168, 168, 168, 168, + 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, + 166, 85, 54, 166, 166, 166, 51, 166, 166, 166, + 166, 106, 64, 166, 166, 93, 166, 76, 166, 166, + 75, 166, 166, 166, 166, 166, 166, 166, 166, 166, + 166, 166, 118, 166, 166, 166, 166, 166, 97, 166, + 166, 166, 95, 166, 166, 166, 166, 166, 166, 166, + 165, 135, 132, 165, 165, 144, 144, 139, 165, 143, + 165, 165, 152, 149, 165, 165, 162, 162, 156, 165, + 161, 165, 178, 178, 176, 170, 170, 63, 170, 86, + + 170, 170, 170, 170, 170, 170, 65, 170, 170, 170, + 84, 53, 170, 47, 170, 170, 105, 170, 49, 74, + 170, 170, 170, 170, 170, 170, 71, 170, 170, 170, + 170, 92, 72, 170, 170, 170, 168, 168, 63, 168, + 168, 168, 168, 168, 168, 53, 168, 168, 105, 168, + 49, 168, 168, 168, 71, 168, 168, 168, 168, 166, + 166, 63, 166, 86, 166, 166, 166, 166, 166, 166, + 65, 166, 166, 166, 84, 53, 166, 47, 166, 166, + 105, 166, 49, 74, 166, 166, 166, 166, 166, 166, + 71, 166, 166, 166, 166, 92, 72, 166, 166, 166, + + 165, 165, 65, 141, 138, 165, 165, 165, 160, 158, + 155, 165, 177, 175, 170, 60, 170, 170, 170, 170, + 170, 78, 170, 170, 117, 170, 170, 170, 99, 170, + 170, 101, 121, 170, 170, 170, 170, 170, 170, 112, + 88, 170, 50, 170, 170, 168, 60, 168, 168, 168, + 78, 168, 117, 168, 168, 168, 109, 121, 168, 168, + 112, 168, 168, 168, 166, 60, 166, 166, 166, 166, + 166, 78, 166, 166, 117, 166, 166, 166, 99, 166, + 166, 101, 121, 166, 166, 166, 166, 166, 166, 112, + 88, 166, 50, 166, 166, 165, 165, 165, 165, 165, + + 165, 146, 170, 125, 170, 170, 170, 170, 170, 170, + 59, 170, 170, 170, 170, 170, 170, 170, 83, 170, + 170, 170, 120, 164, 170, 146, 168, 125, 168, 168, + 59, 168, 168, 168, 168, 168, 120, 164, 168, 146, + 166, 125, 166, 166, 166, 166, 166, 166, 59, 166, + 166, 166, 166, 166, 166, 166, 83, 166, 166, 166, + 120, 164, 166, 146, 131, 136, 164, 148, 153, 77, + 170, 170, 170, 170, 170, 170, 170, 170, 170, 170, + 170, 170, 170, 170, 170, 170, 170, 170, 77, 168, + 168, 168, 168, 168, 168, 168, 168, 77, 166, 166, + + 166, 166, 166, 166, 166, 166, 166, 166, 166, 166, + 166, 166, 166, 166, 166, 166, 170, 170, 170, 170, + 170, 170, 170, 110, 111, 170, 170, 170, 170, 73, + 170, 170, 170, 170, 170, 168, 168, 168, 110, 111, + 168, 168, 168, 168, 166, 166, 166, 166, 166, 166, + 166, 110, 111, 166, 166, 166, 166, 73, 166, 166, + 166, 166, 166, 170, 170, 170, 170, 170, 170, 100, + 90, 170, 170, 170, 170, 170, 170, 170, 170, 168, + 168, 100, 168, 168, 168, 168, 166, 166, 166, 166, + 166, 166, 100, 90, 166, 166, 166, 166, 166, 166, + + 166, 166, 80, 170, 170, 124, 170, 170, 170, 170, + 48, 170, 170, 170, 102, 170, 168, 124, 168, 168, + 168, 168, 80, 166, 166, 124, 166, 166, 166, 166, + 48, 166, 166, 166, 102, 166, 170, 170, 170, 170, + 89, 170, 69, 170, 170, 170, 168, 168, 69, 168, + 168, 166, 166, 166, 166, 89, 166, 69, 166, 166, + 166, 170, 170, 170, 170, 170, 170, 122, 68, 170, + 67, 168, 168, 168, 122, 68, 67, 166, 166, 166, + 166, 166, 166, 122, 68, 166, 67, 170, 170, 170, + 170, 170, 170, 170, 168, 168, 168, 166, 166, 166, + + 166, 166, 166, 166, 170, 170, 57, 170, 170, 170, + 170, 168, 57, 168, 166, 166, 57, 166, 166, 166, + 166, 170, 170, 170, 170, 170, 103, 168, 168, 166, + 166, 166, 166, 166, 103, 170, 55, 170, 170, 170, + 55, 168, 166, 55, 166, 166, 166, 170, 170, 170, + 170, 168, 166, 166, 166, 166, 170, 170, 170, 170, + 168, 166, 166, 166, 166, 79, 170, 170, 170, 168, + 79, 166, 166, 166, 56, 170, 170, 56, 56, 166, + 166, 81, 170, 81, 166, 170, 166, 82, 82, 0 + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 4, 5, 6, 7, 8, 9, 1, 10, + 11, 12, 13, 14, 15, 16, 17, 18, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 20, 21, 22, + 23, 24, 25, 1, 26, 27, 28, 29, 30, 31, + 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, + 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, + 52, 53, 54, 55, 56, 1, 57, 58, 59, 60, + + 61, 62, 63, 64, 65, 16, 66, 67, 68, 69, + 70, 71, 16, 72, 73, 74, 75, 16, 16, 76, + 16, 77, 78, 79, 80, 81, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static yyconst flex_int32_t yy_meta[82] = + { 0, + 1, 1, 2, 3, 1, 1, 4, 1, 1, 1, + 1, 5, 6, 7, 8, 9, 10, 11, 11, 8, + 1, 1, 7, 1, 5, 11, 11, 11, 11, 11, + 11, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 8, 4, 8, 3, 9, 11, 11, 11, 11, + 11, 11, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 1, 1, 1, + 10 + } ; + +static yyconst flex_int16_t yy_base[1615] = + { 0, + 0, 0, 0, 0, 81, 0, 162, 0, 243, 323, + 403, 0, 271, 273, 484, 565, 646, 727, 2549, 2550, + 2550, 2546, 2550, 2524, 2541, 791, 2550, 260, 2550, 2550, + 2522, 2521, 0, 2520, 0, 247, 321, 492, 0, 2550, + 249, 2519, 257, 0, 255, 257, 253, 259, 262, 268, + 2498, 2503, 2500, 2508, 274, 280, 279, 315, 317, 2491, + 2506, 350, 2509, 2504, 0, 0, 2475, 2471, 2459, 2465, + 2550, 237, 2550, 0, 2550, 2527, 2505, 2522, 836, 2550, + 343, 2550, 2550, 2503, 2502, 2550, 289, 0, 341, 881, + 306, 2550, 2550, 295, 2501, 344, 2550, 940, 487, 506, + + 565, 577, 571, 2480, 2483, 2491, 333, 345, 346, 476, + 2477, 488, 2550, 2550, 644, 2454, 2550, 290, 2550, 0, + 999, 477, 0, 362, 735, 747, 596, 511, 477, 567, + 349, 515, 2475, 2480, 2477, 2485, 517, 573, 594, 589, + 596, 2468, 2483, 645, 2486, 2481, 2452, 2448, 2436, 2442, + 0, 1044, 2550, 2550, 0, 2550, 2550, 2503, 1089, 2482, + 2481, 2550, 2480, 0, 2479, 0, 323, 2550, 0, 2478, + 2550, 1134, 635, 666, 647, 667, 671, 519, 2474, 2456, + 2452, 482, 2454, 2550, 2550, 685, 730, 732, 694, 754, + 250, 2439, 2423, 2419, 320, 2421, 0, 2490, 2550, 0, + + 2479, 2550, 0, 2550, 2550, 2550, 2470, 505, 534, 610, + 2550, 2550, 2487, 2550, 2483, 2550, 0, 1193, 2550, 2550, + 0, 0, 0, 0, 0, 757, 0, 736, 2464, 2550, + 0, 2550, 2463, 2441, 2455, 2438, 2448, 594, 0, 2450, + 2441, 2439, 2433, 501, 2447, 2431, 2444, 2444, 2428, 568, + 2435, 2431, 2427, 2429, 2431, 798, 2437, 2427, 487, 2424, + 2426, 2414, 686, 2425, 2427, 2415, 2429, 2429, 2417, 2430, + 2423, 730, 2414, 2402, 2409, 2421, 2404, 2423, 2421, 2403, + 2403, 2402, 2371, 2374, 2379, 2364, 2550, 2550, 0, 1244, + 2550, 2550, 2550, 0, 2550, 2550, 582, 809, 0, 2550, + + 2550, 0, 2550, 842, 845, 889, 0, 2406, 724, 0, + 917, 2400, 2398, 679, 949, 976, 2407, 2408, 2395, 669, + 2404, 2394, 2406, 2382, 2391, 2380, 668, 2391, 2393, 2396, + 2385, 2392, 2372, 2392, 2394, 995, 2343, 0, 1295, 0, + 0, 884, 0, 2375, 2389, 2372, 2382, 742, 0, 2384, + 2375, 2373, 2367, 738, 2381, 2365, 2378, 2378, 2362, 733, + 2369, 2365, 2361, 2363, 2365, 802, 2371, 2361, 716, 751, + 2361, 2359, 2348, 900, 2359, 2361, 2349, 2363, 2363, 2351, + 2364, 2357, 806, 2348, 2336, 2343, 2355, 2338, 2357, 2355, + 2337, 2337, 2336, 2305, 2308, 2313, 2298, 0, 1346, 2371, + + 2550, 0, 1397, 0, 0, 0, 833, 888, 841, 0, + 2339, 928, 937, 2338, 2342, 2325, 2326, 2324, 2341, 2328, + 2336, 2337, 2335, 2336, 2315, 854, 2295, 969, 982, 2294, + 2298, 2283, 2284, 2282, 2297, 2285, 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1750, + 1743, 1757, 0, 1747, 1753, 1760, 0, 1750, 1754, 1758, + 1751, 1770, 1759, 1759, 1772, 1764, 0, 1763, 1763, 1777, + 1766, 1766, 1779, 1771, 0, 1769, 0, 1754, 1785, 1772, + 0, 1757, 1774, 0, 1759, 1790, 1777, 1781, 1789, 1775, + 1793, 1792, 1786, 1794, 1780, 1798, 1783, 1789, 1795, 1804, + 1792, 1788, 1794, 1800, 1809, 0, 1807, 1797, 1793, 1810, + 0, 1811, 1801, 1797, 0, 1804, 1810, 0, 0, 1806, + 1812, 0, 1807, 0, 1808, 1810, 1811, 0, 0, 2550, + 1850, 1861, 1872, 1883, 1894, 1905, 1913, 1921, 1929, 1937, + + 1948, 1956, 1967, 1978, 1989, 1992, 2001, 2009, 1915, 2017, + 2028, 2039, 2050, 2061 + } ; + +static yyconst flex_int16_t yy_def[1615] = + { 0, + 1591, 1591, 1590, 3, 1590, 5, 1590, 7, 1592, 1592, + 1590, 11, 1593, 1593, 1594, 1594, 1595, 1595, 1590, 1590, + 1590, 1590, 1590, 1590, 1596, 1597, 1590, 1590, 1590, 1590, + 1597, 1597, 1597, 1597, 1597, 1597, 1597, 1597, 1597, 1590, + 1590, 1597, 1590, 1597, 1597, 1597, 1597, 1597, 1597, 1597, + 1597, 1597, 1597, 1597, 1597, 1597, 1597, 1597, 1597, 1597, + 1597, 1597, 1597, 1597, 1597, 1597, 1597, 1597, 1597, 1597, + 1590, 1590, 1590, 1597, 1590, 1590, 1590, 1596, 1598, 1590, + 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1598, 1598, 1590, + 90, 1590, 1590, 1590, 1590, 1590, 1590, 1598, 98, 98, + + 98, 98, 98, 1598, 1598, 1598, 1598, 1598, 1598, 1598, + 1598, 1598, 1590, 1590, 98, 1598, 1590, 1590, 1590, 1598, + 1599, 1590, 1599, 1599, 1590, 1590, 1599, 1599, 1599, 1599, + 1599, 1599, 1599, 1599, 1599, 1599, 1599, 1599, 1599, 1599, + 1599, 1599, 1599, 1599, 1599, 1599, 1599, 1599, 1599, 1599, + 1599, 1600, 1590, 1590, 1600, 1590, 1590, 1601, 1602, 1603, + 1590, 1590, 1590, 1602, 1602, 90, 90, 1590, 1604, 1590, + 1590, 1602, 172, 172, 172, 172, 172, 1602, 1602, 1602, + 1602, 1602, 1602, 1590, 1590, 172, 172, 172, 172, 172, + 1602, 1602, 1602, 1602, 1602, 1602, 1602, 1590, 1590, 1605, + + 1590, 1590, 1606, 1590, 1590, 1590, 1607, 1607, 1607, 1607, + 1590, 1590, 1590, 1590, 1596, 1590, 1597, 1597, 1590, 1590, + 1597, 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213, 446, + 295, 442, 441, 438, 437, 436, 425, 422, 421, 420, + + 303, 296, 293, 292, 405, 401, 397, 396, 395, 394, + 393, 392, 382, 381, 367, 366, 365, 364, 337, 331, + 321, 320, 319, 303, 292, 291, 216, 214, 213, 286, + 285, 284, 283, 282, 281, 271, 270, 257, 256, 255, + 254, 231, 223, 222, 221, 216, 214, 213, 1590, 19, + 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, + 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, + 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, + 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, + 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, + + 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, + 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, + 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, + 1590 + } ; + +static yyconst flex_int16_t yy_chk[2632] = + { 0, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 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1565, 1567, 1568, 1569, 1570, 1572, + 1573, 1574, 1576, 1577, 1580, 1581, 1583, 1585, 1586, 1587, + 1591, 1591, 1591, 1591, 1591, 1591, 1591, 1591, 1591, 1591, + 1591, 1592, 1592, 1592, 1592, 1592, 1592, 1592, 1592, 1592, + 1592, 1592, 1593, 1593, 1593, 1593, 1593, 1593, 1593, 1593, + 1593, 1593, 1593, 1594, 1594, 1594, 1594, 1594, 1594, 1594, + 1594, 1594, 1594, 1594, 1595, 1595, 1595, 1595, 1595, 1595, + + 1595, 1595, 1595, 1595, 1595, 1596, 1596, 1596, 1596, 1596, + 1596, 1596, 1596, 1596, 1596, 1596, 1597, 1597, 1597, 1597, + 1597, 1597, 1597, 1597, 1598, 1609, 1598, 799, 1598, 1598, + 1598, 1598, 1599, 798, 1599, 1599, 1599, 1599, 1599, 1599, + 1600, 797, 796, 795, 794, 1600, 1600, 1600, 1601, 1601, + 1601, 1601, 1601, 1601, 1601, 1601, 1601, 1601, 1601, 1602, + 792, 1602, 791, 1602, 1602, 1602, 1602, 1603, 790, 1603, + 1603, 1603, 1603, 1603, 1603, 1603, 1603, 1603, 1604, 789, + 1604, 1604, 1604, 1604, 1604, 1604, 1604, 1604, 1604, 1605, + 788, 1605, 1605, 1605, 1605, 1605, 1605, 1605, 1605, 1605, + + 1606, 787, 1606, 1607, 1607, 1607, 786, 785, 1607, 1607, + 784, 1607, 1608, 782, 1608, 780, 1608, 1608, 1608, 1608, + 1610, 779, 1610, 1610, 1610, 1610, 1610, 1610, 1611, 777, + 1611, 1611, 1611, 1611, 1611, 1611, 1611, 1611, 1611, 1612, + 776, 1612, 1612, 1612, 1612, 1612, 1612, 1612, 1612, 1612, + 1613, 775, 1613, 1613, 1613, 1613, 1613, 1613, 1613, 1613, + 1613, 1614, 773, 1614, 1614, 1614, 1614, 1614, 1614, 1614, + 1614, 1614, 772, 771, 770, 768, 767, 766, 765, 764, + 763, 762, 760, 758, 756, 755, 754, 753, 752, 750, + 749, 748, 747, 746, 745, 744, 743, 742, 741, 740, + + 739, 738, 736, 735, 732, 731, 730, 729, 728, 727, + 725, 724, 722, 721, 720, 718, 717, 716, 715, 714, + 713, 712, 711, 710, 709, 708, 707, 706, 705, 704, + 703, 702, 700, 699, 698, 697, 696, 695, 694, 693, + 692, 690, 688, 687, 685, 684, 683, 681, 680, 679, + 678, 676, 675, 674, 673, 672, 671, 670, 668, 666, + 664, 663, 662, 661, 660, 658, 654, 653, 652, 651, + 650, 649, 648, 647, 646, 645, 643, 642, 641, 639, + 638, 637, 636, 635, 634, 633, 632, 631, 630, 629, + 627, 626, 625, 623, 620, 617, 616, 615, 614, 613, + + 612, 611, 610, 609, 608, 607, 606, 605, 604, 603, + 602, 601, 600, 599, 598, 597, 596, 595, 594, 593, + 592, 590, 587, 586, 585, 584, 583, 582, 581, 580, + 579, 577, 576, 575, 574, 573, 572, 571, 570, 569, + 568, 567, 566, 565, 564, 563, 562, 561, 560, 559, + 558, 557, 556, 555, 552, 551, 550, 549, 548, 547, + 546, 545, 544, 543, 542, 541, 540, 537, 536, 535, + 534, 533, 532, 531, 530, 528, 527, 526, 525, 524, + 523, 522, 521, 519, 515, 512, 511, 510, 509, 508, + 507, 506, 505, 504, 503, 502, 501, 500, 499, 498, + + 497, 496, 495, 494, 493, 492, 491, 490, 489, 488, + 487, 486, 484, 483, 482, 481, 480, 479, 478, 477, + 476, 474, 473, 472, 471, 470, 469, 468, 467, 466, + 465, 464, 463, 462, 461, 460, 459, 458, 457, 456, + 455, 454, 453, 452, 446, 445, 442, 441, 440, 439, + 438, 437, 436, 435, 434, 433, 432, 431, 430, 427, + 425, 424, 423, 422, 421, 420, 419, 418, 417, 416, + 415, 414, 411, 400, 397, 396, 395, 394, 393, 392, + 391, 390, 389, 388, 387, 386, 385, 384, 382, 381, + 380, 379, 378, 377, 376, 375, 373, 372, 371, 368, + + 367, 365, 364, 363, 362, 361, 359, 358, 357, 356, + 355, 353, 352, 351, 350, 347, 346, 345, 344, 337, + 335, 334, 333, 332, 331, 330, 329, 328, 326, 325, + 324, 323, 322, 321, 319, 318, 317, 313, 312, 308, + 286, 285, 284, 283, 282, 281, 280, 279, 278, 277, + 276, 275, 274, 273, 271, 270, 269, 268, 267, 266, + 265, 264, 262, 261, 260, 258, 257, 255, 254, 253, + 252, 251, 249, 248, 247, 246, 245, 243, 242, 241, + 240, 237, 236, 235, 234, 233, 229, 215, 213, 207, + 201, 198, 196, 194, 193, 192, 183, 181, 180, 179, + + 170, 165, 163, 161, 160, 158, 150, 149, 148, 147, + 146, 145, 143, 142, 136, 135, 134, 133, 116, 111, + 106, 105, 104, 95, 85, 84, 78, 77, 76, 70, + 69, 68, 67, 64, 63, 61, 60, 54, 53, 52, + 51, 42, 34, 32, 31, 25, 24, 22, 19, 1590, + 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, + 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, + 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, + 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, + 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, + + 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, + 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, + 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, 1590, + 1590 + } ; + +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + +extern int yy_flex_debug; +int yy_flex_debug = 0; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *yytext; +#line 1 "ldlex.l" +#line 2 "ldlex.l" + +/* Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, + 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 + Free Software Foundation, Inc. + Written by Steve Chamberlain of Cygnus Support. + + This file is part of the GNU Binutils. + + This program 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 3 of the License, or + (at your option) any later version. + + This program 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 this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +#include "sysdep.h" +#include "bfd.h" +#include "safe-ctype.h" +#include "bfdlink.h" +#include "ld.h" +#include "ldmisc.h" +#include "ldexp.h" +#include "ldlang.h" +#include <ldgram.h> +#include "ldfile.h" +#include "ldlex.h" +#include "ldmain.h" +#include "libiberty.h" + +/* The type of top-level parser input. + yylex and yyparse (indirectly) both check this. */ +input_type parser_input; + +/* Line number in the current input file. + (FIXME Actually, it doesn't appear to get reset for each file?) */ +unsigned int lineno = 1; + +/* The string we are currently lexing, or NULL if we are reading a + file. */ +const char *lex_string = NULL; + +/* Support for flex reading from more than one input file (stream). + `include_stack' is flex's input state for each open file; + `file_name_stack' is the file names. `lineno_stack' is the current + line numbers. + + If `include_stack_ptr' is 0, we haven't started reading anything yet. + Otherwise, stack elements 0 through `include_stack_ptr - 1' are valid. */ + +#undef YY_INPUT +#define YY_INPUT(buf,result,max_size) result = yy_input (buf, max_size) + +#define YY_NO_UNPUT + +#define MAX_INCLUDE_DEPTH 10 +static YY_BUFFER_STATE include_stack[MAX_INCLUDE_DEPTH]; +static const char *file_name_stack[MAX_INCLUDE_DEPTH]; +static unsigned int lineno_stack[MAX_INCLUDE_DEPTH]; +static unsigned int include_stack_ptr = 0; +static int vers_node_nesting = 0; + +static int yy_input (char *, int); +static void comment (void); +static void lex_warn_invalid (char *where, char *what); + +/* STATES + EXPRESSION definitely in an expression + SCRIPT definitely in a script + BOTH either EXPRESSION or SCRIPT + DEFSYMEXP in an argument to -defsym + MRI in an MRI script + VERS_START starting a Sun style mapfile + VERS_SCRIPT a Sun style mapfile + VERS_NODE a node within a Sun style mapfile +*/ +#define RTOKEN(x) { yylval.token = x; return x; } + +/* Some versions of flex want this. */ +#ifndef yywrap +int yywrap (void) { return 1; } +#endif + + + + + + + + +#line 1660 "ldlex.c" + +#define INITIAL 0 +#define SCRIPT 1 +#define EXPRESSION 2 +#define BOTH 3 +#define DEFSYMEXP 4 +#define MRI 5 +#define VERS_START 6 +#define VERS_SCRIPT 7 +#define VERS_NODE 8 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include <unistd.h> +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +static int yy_init_globals (void ); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int yylex_destroy (void ); + +int yyget_debug (void ); + +void yyset_debug (int debug_flag ); + +YY_EXTRA_TYPE yyget_extra (void ); + +void yyset_extra (YY_EXTRA_TYPE user_defined ); + +FILE *yyget_in (void ); + +void yyset_in (FILE * in_str ); + +FILE *yyget_out (void ); + +void yyset_out (FILE * out_str ); + +yy_size_t yyget_leng (void ); + +char *yyget_text (void ); + +int yyget_lineno (void ); + +void yyset_lineno (int line_number ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap (void ); +#else +extern int yywrap (void ); +#endif +#endif + + static void yyunput (int c,char *buf_ptr ); + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (void ); +#else +static int input (void ); +#endif + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#define YY_READ_BUF_SIZE 8192 +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO fwrite( yytext, yyleng, 1, yyout ) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + yy_size_t n; \ + for ( n = 0; n < max_size && \ + (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int yylex (void); + +#define YY_DECL int yylex (void) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + +#line 117 "ldlex.l" + + + if (parser_input != input_selected) + { + /* The first token of the input determines the initial parser state. */ + input_type t = parser_input; + parser_input = input_selected; + switch (t) + { + case input_script: return INPUT_SCRIPT; break; + case input_mri_script: return INPUT_MRI_SCRIPT; break; + case input_version_script: return INPUT_VERSION_SCRIPT; break; + case input_dynamic_list: return INPUT_DYNAMIC_LIST; break; + case input_defsym: return INPUT_DEFSYM; break; + default: abort (); + } + } + +#line 1869 "ldlex.c" + + if ( !(yy_init) ) + { + (yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ); + } + + yy_load_buffer_state( ); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = (yy_c_buf_p); + + /* Support of yytext. */ + *yy_cp = (yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = (yy_start); +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 1591 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 2550 ); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + if ( yy_act == 0 ) + { /* have to back up */ + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + yy_act = yy_accept[yy_current_state]; + } + + YY_DO_BEFORE_ACTION; + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = (yy_hold_char); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 135 "ldlex.l" +{ comment (); } + YY_BREAK +case 2: +YY_RULE_SETUP +#line 138 "ldlex.l" +{ RTOKEN('-');} + YY_BREAK +case 3: +YY_RULE_SETUP +#line 139 "ldlex.l" +{ RTOKEN('+');} + YY_BREAK +case 4: +YY_RULE_SETUP +#line 140 "ldlex.l" +{ yylval.name = xstrdup (yytext); return NAME; } + YY_BREAK +case 5: +YY_RULE_SETUP +#line 141 "ldlex.l" +{ RTOKEN('='); } + YY_BREAK +case 6: +YY_RULE_SETUP +#line 143 "ldlex.l" +{ + yylval.integer = bfd_scan_vma (yytext + 1, 0, 16); + yylval.bigint.str = NULL; + return INT; + } + YY_BREAK +case 7: +YY_RULE_SETUP +#line 149 "ldlex.l" +{ + int ibase ; + switch (yytext[yyleng - 1]) { + case 'X': + case 'x': + case 'H': + case 'h': + ibase = 16; + break; + case 'O': + case 'o': + ibase = 8; + break; + case 'B': + case 'b': + ibase = 2; + break; + default: + ibase = 10; + } + yylval.integer = bfd_scan_vma (yytext, 0, + ibase); + yylval.bigint.str = NULL; + return INT; + } + YY_BREAK +case 8: +YY_RULE_SETUP +#line 174 "ldlex.l" +{ + char *s = yytext; + int ibase = 0; + + if (*s == '$') + { + ++s; + ibase = 16; + } + yylval.integer = bfd_scan_vma (s, 0, ibase); + yylval.bigint.str = NULL; + if (yytext[yyleng - 1] == 'M' + || yytext[yyleng - 1] == 'm') + { + yylval.integer *= 1024 * 1024; + } + else if (yytext[yyleng - 1] == 'K' + || yytext[yyleng - 1]=='k') + { + yylval.integer *= 1024; + } + else if (yytext[0] == '0' + && (yytext[1] == 'x' + || yytext[1] == 'X')) + { + yylval.bigint.str = xstrdup (yytext + 2); + } + return INT; + } + YY_BREAK +case 9: +YY_RULE_SETUP +#line 203 "ldlex.l" +{ RTOKEN(']');} + YY_BREAK +case 10: +YY_RULE_SETUP +#line 204 "ldlex.l" +{ RTOKEN('[');} + YY_BREAK +case 11: +YY_RULE_SETUP +#line 205 "ldlex.l" +{ RTOKEN(LSHIFTEQ);} + YY_BREAK +case 12: +YY_RULE_SETUP +#line 206 "ldlex.l" +{ RTOKEN(RSHIFTEQ);} + YY_BREAK +case 13: +YY_RULE_SETUP +#line 207 "ldlex.l" +{ RTOKEN(OROR);} + YY_BREAK +case 14: +YY_RULE_SETUP +#line 208 "ldlex.l" +{ RTOKEN(EQ);} + YY_BREAK +case 15: +YY_RULE_SETUP +#line 209 "ldlex.l" +{ RTOKEN(NE);} + YY_BREAK +case 16: +YY_RULE_SETUP +#line 210 "ldlex.l" +{ RTOKEN(GE);} + YY_BREAK +case 17: +YY_RULE_SETUP +#line 211 "ldlex.l" +{ RTOKEN(LE);} + YY_BREAK +case 18: +YY_RULE_SETUP +#line 212 "ldlex.l" +{ RTOKEN(LSHIFT);} + YY_BREAK +case 19: +YY_RULE_SETUP +#line 213 "ldlex.l" +{ RTOKEN(RSHIFT);} + YY_BREAK +case 20: +YY_RULE_SETUP +#line 214 "ldlex.l" +{ RTOKEN(PLUSEQ);} + YY_BREAK +case 21: +YY_RULE_SETUP +#line 215 "ldlex.l" +{ RTOKEN(MINUSEQ);} + YY_BREAK +case 22: +YY_RULE_SETUP +#line 216 "ldlex.l" +{ RTOKEN(MULTEQ);} + YY_BREAK +case 23: +YY_RULE_SETUP +#line 217 "ldlex.l" +{ RTOKEN(DIVEQ);} + YY_BREAK +case 24: +YY_RULE_SETUP +#line 218 "ldlex.l" +{ RTOKEN(ANDEQ);} + YY_BREAK +case 25: +YY_RULE_SETUP +#line 219 "ldlex.l" +{ RTOKEN(OREQ);} + YY_BREAK +case 26: +YY_RULE_SETUP +#line 220 "ldlex.l" +{ RTOKEN(ANDAND);} + YY_BREAK +case 27: +YY_RULE_SETUP +#line 221 "ldlex.l" +{ RTOKEN('>');} + YY_BREAK +case 28: +YY_RULE_SETUP +#line 222 "ldlex.l" +{ RTOKEN(',');} + YY_BREAK +case 29: +YY_RULE_SETUP +#line 223 "ldlex.l" +{ RTOKEN('&');} + YY_BREAK +case 30: +YY_RULE_SETUP +#line 224 "ldlex.l" +{ RTOKEN('|');} + YY_BREAK +case 31: +YY_RULE_SETUP +#line 225 "ldlex.l" +{ RTOKEN('~');} + YY_BREAK +case 32: +YY_RULE_SETUP +#line 226 "ldlex.l" +{ RTOKEN('!');} + YY_BREAK +case 33: +YY_RULE_SETUP +#line 227 "ldlex.l" +{ RTOKEN('?');} + YY_BREAK +case 34: +YY_RULE_SETUP +#line 228 "ldlex.l" +{ RTOKEN('*');} + YY_BREAK +case 35: +YY_RULE_SETUP +#line 229 "ldlex.l" +{ RTOKEN('+');} + YY_BREAK +case 36: +YY_RULE_SETUP +#line 230 "ldlex.l" +{ RTOKEN('-');} + YY_BREAK +case 37: +YY_RULE_SETUP +#line 231 "ldlex.l" +{ RTOKEN('/');} + YY_BREAK +case 38: +YY_RULE_SETUP +#line 232 "ldlex.l" +{ RTOKEN('%');} + YY_BREAK +case 39: +YY_RULE_SETUP +#line 233 "ldlex.l" +{ RTOKEN('<');} + YY_BREAK +case 40: +YY_RULE_SETUP +#line 234 "ldlex.l" +{ RTOKEN('=');} + YY_BREAK +case 41: +YY_RULE_SETUP +#line 235 "ldlex.l" +{ RTOKEN('}') ; } + YY_BREAK +case 42: +YY_RULE_SETUP +#line 236 "ldlex.l" +{ RTOKEN('{'); } + YY_BREAK +case 43: +YY_RULE_SETUP +#line 237 "ldlex.l" +{ RTOKEN(')');} + YY_BREAK +case 44: +YY_RULE_SETUP +#line 238 "ldlex.l" +{ RTOKEN('(');} + YY_BREAK +case 45: +YY_RULE_SETUP +#line 239 "ldlex.l" +{ RTOKEN(':'); } + YY_BREAK +case 46: +YY_RULE_SETUP +#line 240 "ldlex.l" +{ RTOKEN(';');} + YY_BREAK +case 47: +YY_RULE_SETUP +#line 241 "ldlex.l" +{ RTOKEN(MEMORY);} + YY_BREAK +case 48: +YY_RULE_SETUP +#line 242 "ldlex.l" +{ RTOKEN(REGION_ALIAS);} + YY_BREAK +case 49: +YY_RULE_SETUP +#line 243 "ldlex.l" +{ RTOKEN(ORIGIN);} + YY_BREAK +case 50: +YY_RULE_SETUP +#line 244 "ldlex.l" +{ RTOKEN(VERSIONK);} + YY_BREAK +case 51: +YY_RULE_SETUP +#line 245 "ldlex.l" +{ RTOKEN(BLOCK);} + YY_BREAK +case 52: +YY_RULE_SETUP +#line 246 "ldlex.l" +{ RTOKEN(BIND);} + YY_BREAK +case 53: +YY_RULE_SETUP +#line 247 "ldlex.l" +{ RTOKEN(LENGTH);} + YY_BREAK +case 54: +YY_RULE_SETUP +#line 248 "ldlex.l" +{ RTOKEN(ALIGN_K);} + YY_BREAK +case 55: +YY_RULE_SETUP +#line 249 "ldlex.l" +{ RTOKEN(DATA_SEGMENT_ALIGN);} + YY_BREAK +case 56: +YY_RULE_SETUP +#line 250 "ldlex.l" +{ RTOKEN(DATA_SEGMENT_RELRO_END);} + YY_BREAK +case 57: +YY_RULE_SETUP +#line 251 "ldlex.l" +{ RTOKEN(DATA_SEGMENT_END);} + YY_BREAK +case 58: +YY_RULE_SETUP +#line 252 "ldlex.l" +{ RTOKEN(ADDR);} + YY_BREAK +case 59: +YY_RULE_SETUP +#line 253 "ldlex.l" +{ RTOKEN(LOADADDR);} + YY_BREAK +case 60: +YY_RULE_SETUP +#line 254 "ldlex.l" +{ RTOKEN(ALIGNOF); } + YY_BREAK +case 61: +YY_RULE_SETUP +#line 255 "ldlex.l" +{ RTOKEN(MAX_K); } + YY_BREAK +case 62: +YY_RULE_SETUP +#line 256 "ldlex.l" +{ RTOKEN(MIN_K); } + YY_BREAK +case 63: +YY_RULE_SETUP +#line 257 "ldlex.l" +{ RTOKEN(ASSERT_K); } + YY_BREAK +case 64: +YY_RULE_SETUP +#line 258 "ldlex.l" +{ RTOKEN(ENTRY);} + YY_BREAK +case 65: +YY_RULE_SETUP +#line 259 "ldlex.l" +{ RTOKEN(EXTERN);} + YY_BREAK +case 66: +YY_RULE_SETUP +#line 260 "ldlex.l" +{ RTOKEN(NEXT);} + YY_BREAK +case 67: +YY_RULE_SETUP +#line 261 "ldlex.l" +{ RTOKEN(SIZEOF_HEADERS);} + YY_BREAK +case 68: +YY_RULE_SETUP +#line 262 "ldlex.l" +{ RTOKEN(SIZEOF_HEADERS);} + YY_BREAK +case 69: +YY_RULE_SETUP +#line 263 "ldlex.l" +{ RTOKEN(SEGMENT_START);} + YY_BREAK +case 70: +YY_RULE_SETUP +#line 264 "ldlex.l" +{ RTOKEN(MAP);} + YY_BREAK +case 71: +YY_RULE_SETUP +#line 265 "ldlex.l" +{ RTOKEN(SIZEOF);} + YY_BREAK +case 72: +YY_RULE_SETUP +#line 266 "ldlex.l" +{ RTOKEN(TARGET_K);} + YY_BREAK +case 73: +YY_RULE_SETUP +#line 267 "ldlex.l" +{ RTOKEN(SEARCH_DIR);} + YY_BREAK +case 74: +YY_RULE_SETUP +#line 268 "ldlex.l" +{ RTOKEN(OUTPUT);} + YY_BREAK +case 75: +YY_RULE_SETUP +#line 269 "ldlex.l" +{ RTOKEN(INPUT);} + YY_BREAK +case 76: +YY_RULE_SETUP +#line 270 "ldlex.l" +{ RTOKEN(GROUP);} + YY_BREAK +case 77: +YY_RULE_SETUP +#line 271 "ldlex.l" +{ RTOKEN(AS_NEEDED);} + YY_BREAK +case 78: +YY_RULE_SETUP +#line 272 "ldlex.l" +{ RTOKEN(DEFINED);} + YY_BREAK +case 79: +YY_RULE_SETUP +#line 273 "ldlex.l" +{ RTOKEN(CREATE_OBJECT_SYMBOLS);} + YY_BREAK +case 80: +YY_RULE_SETUP +#line 274 "ldlex.l" +{ RTOKEN( CONSTRUCTORS);} + YY_BREAK +case 81: +YY_RULE_SETUP +#line 275 "ldlex.l" +{ RTOKEN(FORCE_COMMON_ALLOCATION);} + YY_BREAK +case 82: +YY_RULE_SETUP +#line 276 "ldlex.l" +{ RTOKEN(INHIBIT_COMMON_ALLOCATION);} + YY_BREAK +case 83: +YY_RULE_SETUP +#line 277 "ldlex.l" +{ RTOKEN(SECTIONS);} + YY_BREAK +case 84: +YY_RULE_SETUP +#line 278 "ldlex.l" +{ RTOKEN(INSERT_K);} + YY_BREAK +case 85: +YY_RULE_SETUP +#line 279 "ldlex.l" +{ RTOKEN(AFTER);} + YY_BREAK +case 86: +YY_RULE_SETUP +#line 280 "ldlex.l" +{ RTOKEN(BEFORE);} + YY_BREAK +case 87: +YY_RULE_SETUP +#line 281 "ldlex.l" +{ RTOKEN(FILL);} + YY_BREAK +case 88: +YY_RULE_SETUP +#line 282 "ldlex.l" +{ RTOKEN(STARTUP);} + YY_BREAK +case 89: +YY_RULE_SETUP +#line 283 "ldlex.l" +{ RTOKEN(OUTPUT_FORMAT);} + YY_BREAK +case 90: +YY_RULE_SETUP +#line 284 "ldlex.l" +{ RTOKEN( OUTPUT_ARCH);} + YY_BREAK +case 91: +YY_RULE_SETUP +#line 285 "ldlex.l" +{ RTOKEN(HLL);} + YY_BREAK +case 92: +YY_RULE_SETUP +#line 286 "ldlex.l" +{ RTOKEN(SYSLIB);} + YY_BREAK +case 93: +YY_RULE_SETUP +#line 287 "ldlex.l" +{ RTOKEN(FLOAT);} + YY_BREAK +case 94: +YY_RULE_SETUP +#line 288 "ldlex.l" +{ RTOKEN( QUAD);} + YY_BREAK +case 95: +YY_RULE_SETUP +#line 289 "ldlex.l" +{ RTOKEN( SQUAD);} + YY_BREAK +case 96: +YY_RULE_SETUP +#line 290 "ldlex.l" +{ RTOKEN( LONG);} + YY_BREAK +case 97: +YY_RULE_SETUP +#line 291 "ldlex.l" +{ RTOKEN( SHORT);} + YY_BREAK +case 98: +YY_RULE_SETUP +#line 292 "ldlex.l" +{ RTOKEN( BYTE);} + YY_BREAK +case 99: +YY_RULE_SETUP +#line 293 "ldlex.l" +{ RTOKEN(NOFLOAT);} + YY_BREAK +case 100: +YY_RULE_SETUP +#line 294 "ldlex.l" +{ RTOKEN(NOCROSSREFS);} + YY_BREAK +case 101: +YY_RULE_SETUP +#line 295 "ldlex.l" +{ RTOKEN(OVERLAY); } + YY_BREAK +case 102: +YY_RULE_SETUP +#line 296 "ldlex.l" +{ RTOKEN(SORT_BY_NAME); } + YY_BREAK +case 103: +YY_RULE_SETUP +#line 297 "ldlex.l" +{ RTOKEN(SORT_BY_ALIGNMENT); } + YY_BREAK +case 104: +YY_RULE_SETUP +#line 298 "ldlex.l" +{ RTOKEN(SORT_BY_NAME); } + YY_BREAK +case 105: +YY_RULE_SETUP +#line 299 "ldlex.l" +{ RTOKEN(NOLOAD);} + YY_BREAK +case 106: +YY_RULE_SETUP +#line 300 "ldlex.l" +{ RTOKEN(DSECT);} + YY_BREAK +case 107: +YY_RULE_SETUP +#line 301 "ldlex.l" +{ RTOKEN(COPY);} + YY_BREAK +case 108: +YY_RULE_SETUP +#line 302 "ldlex.l" +{ RTOKEN(INFO);} + YY_BREAK +case 109: +YY_RULE_SETUP +#line 303 "ldlex.l" +{ RTOKEN(OVERLAY);} + YY_BREAK +case 110: +YY_RULE_SETUP +#line 304 "ldlex.l" +{ RTOKEN(ONLY_IF_RO); } + YY_BREAK +case 111: +YY_RULE_SETUP +#line 305 "ldlex.l" +{ RTOKEN(ONLY_IF_RW); } + YY_BREAK +case 112: +YY_RULE_SETUP +#line 306 "ldlex.l" +{ RTOKEN(SPECIAL); } + YY_BREAK +case 113: +YY_RULE_SETUP +#line 307 "ldlex.l" +{ RTOKEN(ORIGIN);} + YY_BREAK +case 114: +YY_RULE_SETUP +#line 308 "ldlex.l" +{ RTOKEN(ORIGIN);} + YY_BREAK +case 115: +YY_RULE_SETUP +#line 309 "ldlex.l" +{ RTOKEN( LENGTH);} + YY_BREAK +case 116: +YY_RULE_SETUP +#line 310 "ldlex.l" +{ RTOKEN( LENGTH);} + YY_BREAK +case 117: +YY_RULE_SETUP +#line 311 "ldlex.l" +{ RTOKEN(INCLUDE);} + YY_BREAK +case 118: +YY_RULE_SETUP +#line 312 "ldlex.l" +{ RTOKEN (PHDRS); } + YY_BREAK +case 119: +YY_RULE_SETUP +#line 313 "ldlex.l" +{ RTOKEN(AT);} + YY_BREAK +case 120: +YY_RULE_SETUP +#line 314 "ldlex.l" +{ RTOKEN(SUBALIGN);} + YY_BREAK +case 121: +YY_RULE_SETUP +#line 315 "ldlex.l" +{ RTOKEN(PROVIDE); } + YY_BREAK +case 122: +YY_RULE_SETUP +#line 316 "ldlex.l" +{ RTOKEN(PROVIDE_HIDDEN); } + YY_BREAK +case 123: +YY_RULE_SETUP +#line 317 "ldlex.l" +{ RTOKEN(KEEP); } + YY_BREAK +case 124: +YY_RULE_SETUP +#line 318 "ldlex.l" +{ RTOKEN(EXCLUDE_FILE); } + YY_BREAK +case 125: +YY_RULE_SETUP +#line 319 "ldlex.l" +{ RTOKEN(CONSTANT);} + YY_BREAK +case 126: +/* rule 126 can match eol */ +YY_RULE_SETUP +#line 320 "ldlex.l" +{ ++ lineno; } + YY_BREAK +case 127: +/* rule 127 can match eol */ +YY_RULE_SETUP +#line 321 "ldlex.l" +{ ++ lineno; RTOKEN(NEWLINE); } + YY_BREAK +case 128: +YY_RULE_SETUP +#line 322 "ldlex.l" +{ /* Mri comment line */ } + YY_BREAK +case 129: +YY_RULE_SETUP +#line 323 "ldlex.l" +{ /* Mri comment line */ } + YY_BREAK +case 130: +YY_RULE_SETUP +#line 324 "ldlex.l" +{ RTOKEN(ENDWORD); } + YY_BREAK +case 131: +YY_RULE_SETUP +#line 325 "ldlex.l" +{ RTOKEN(ALIGNMOD);} + YY_BREAK +case 132: +YY_RULE_SETUP +#line 326 "ldlex.l" +{ RTOKEN(ALIGN_K);} + YY_BREAK +case 133: +YY_RULE_SETUP +#line 327 "ldlex.l" +{ RTOKEN(CHIP); } + YY_BREAK +case 134: +YY_RULE_SETUP +#line 328 "ldlex.l" +{ RTOKEN(BASE); } + YY_BREAK +case 135: +YY_RULE_SETUP +#line 329 "ldlex.l" +{ RTOKEN(ALIAS); } + YY_BREAK +case 136: +YY_RULE_SETUP +#line 330 "ldlex.l" +{ RTOKEN(TRUNCATE); } + YY_BREAK +case 137: +YY_RULE_SETUP +#line 331 "ldlex.l" +{ RTOKEN(LOAD); } + YY_BREAK +case 138: +YY_RULE_SETUP +#line 332 "ldlex.l" +{ RTOKEN(PUBLIC); } + YY_BREAK +case 139: +YY_RULE_SETUP +#line 333 "ldlex.l" +{ RTOKEN(ORDER); } + YY_BREAK +case 140: +YY_RULE_SETUP +#line 334 "ldlex.l" +{ RTOKEN(NAMEWORD); } + YY_BREAK +case 141: +YY_RULE_SETUP +#line 335 "ldlex.l" +{ RTOKEN(FORMAT); } + YY_BREAK +case 142: +YY_RULE_SETUP +#line 336 "ldlex.l" +{ RTOKEN(CASE); } + YY_BREAK +case 143: +YY_RULE_SETUP +#line 337 "ldlex.l" +{ RTOKEN(START); } + YY_BREAK +case 144: +YY_RULE_SETUP +#line 338 "ldlex.l" +{ RTOKEN(LIST); /* LIST and ignore to end of line */ } + YY_BREAK +case 145: +YY_RULE_SETUP +#line 339 "ldlex.l" +{ RTOKEN(SECT); } + YY_BREAK +case 146: +YY_RULE_SETUP +#line 340 "ldlex.l" +{ RTOKEN(ABSOLUTE); } + YY_BREAK +case 147: +YY_RULE_SETUP +#line 341 "ldlex.l" +{ RTOKEN(ENDWORD); } + YY_BREAK +case 148: +YY_RULE_SETUP +#line 342 "ldlex.l" +{ RTOKEN(ALIGNMOD);} + YY_BREAK +case 149: +YY_RULE_SETUP +#line 343 "ldlex.l" +{ RTOKEN(ALIGN_K);} + YY_BREAK +case 150: +YY_RULE_SETUP +#line 344 "ldlex.l" +{ RTOKEN(CHIP); } + YY_BREAK +case 151: +YY_RULE_SETUP +#line 345 "ldlex.l" +{ RTOKEN(BASE); } + YY_BREAK +case 152: +YY_RULE_SETUP +#line 346 "ldlex.l" +{ RTOKEN(ALIAS); } + YY_BREAK +case 153: +YY_RULE_SETUP +#line 347 "ldlex.l" +{ RTOKEN(TRUNCATE); } + YY_BREAK +case 154: +YY_RULE_SETUP +#line 348 "ldlex.l" +{ RTOKEN(LOAD); } + YY_BREAK +case 155: +YY_RULE_SETUP +#line 349 "ldlex.l" +{ RTOKEN(PUBLIC); } + YY_BREAK +case 156: +YY_RULE_SETUP +#line 350 "ldlex.l" +{ RTOKEN(ORDER); } + YY_BREAK +case 157: +YY_RULE_SETUP +#line 351 "ldlex.l" +{ RTOKEN(NAMEWORD); } + YY_BREAK +case 158: +YY_RULE_SETUP +#line 352 "ldlex.l" +{ RTOKEN(FORMAT); } + YY_BREAK +case 159: +YY_RULE_SETUP +#line 353 "ldlex.l" +{ RTOKEN(CASE); } + YY_BREAK +case 160: +YY_RULE_SETUP +#line 354 "ldlex.l" +{ RTOKEN(EXTERN); } + YY_BREAK +case 161: +YY_RULE_SETUP +#line 355 "ldlex.l" +{ RTOKEN(START); } + YY_BREAK +case 162: +YY_RULE_SETUP +#line 356 "ldlex.l" +{ RTOKEN(LIST); /* LIST and ignore to end of line */ } + YY_BREAK +case 163: +YY_RULE_SETUP +#line 357 "ldlex.l" +{ RTOKEN(SECT); } + YY_BREAK +case 164: +YY_RULE_SETUP +#line 358 "ldlex.l" +{ RTOKEN(ABSOLUTE); } + YY_BREAK +case 165: +YY_RULE_SETUP +#line 360 "ldlex.l" +{ +/* Filename without commas, needed to parse mri stuff */ + yylval.name = xstrdup (yytext); + return NAME; + } + YY_BREAK +case 166: +YY_RULE_SETUP +#line 367 "ldlex.l" +{ + yylval.name = xstrdup (yytext); + return NAME; + } + YY_BREAK +case 167: +YY_RULE_SETUP +#line 371 "ldlex.l" +{ + yylval.name = xstrdup (yytext + 2); + return LNAME; + } + YY_BREAK +case 168: +YY_RULE_SETUP +#line 375 "ldlex.l" +{ + yylval.name = xstrdup (yytext); + return NAME; + } + YY_BREAK +case 169: +YY_RULE_SETUP +#line 379 "ldlex.l" +{ + yylval.name = xstrdup (yytext + 2); + return LNAME; + } + YY_BREAK +case 170: +YY_RULE_SETUP +#line 383 "ldlex.l" +{ + /* Annoyingly, this pattern can match comments, and we have + longest match issues to consider. So if the first two + characters are a comment opening, put the input back and + try again. */ + if (yytext[0] == '/' && yytext[1] == '*') + { + yyless (2); + comment (); + } + else + { + yylval.name = xstrdup (yytext); + return NAME; + } + } + YY_BREAK +case 171: +/* rule 171 can match eol */ +YY_RULE_SETUP +#line 400 "ldlex.l" +{ + /* No matter the state, quotes + give what's inside */ + yylval.name = xstrdup (yytext + 1); + yylval.name[yyleng - 2] = 0; + return NAME; + } + YY_BREAK +case 172: +/* rule 172 can match eol */ +YY_RULE_SETUP +#line 407 "ldlex.l" +{ lineno++;} + YY_BREAK +case 173: +YY_RULE_SETUP +#line 408 "ldlex.l" +{ } + YY_BREAK +case 174: +YY_RULE_SETUP +#line 410 "ldlex.l" +{ return *yytext; } + YY_BREAK +case 175: +YY_RULE_SETUP +#line 412 "ldlex.l" +{ RTOKEN(GLOBAL); } + YY_BREAK +case 176: +YY_RULE_SETUP +#line 414 "ldlex.l" +{ RTOKEN(LOCAL); } + YY_BREAK +case 177: +YY_RULE_SETUP +#line 416 "ldlex.l" +{ RTOKEN(EXTERN); } + YY_BREAK +case 178: +YY_RULE_SETUP +#line 418 "ldlex.l" +{ yylval.name = xstrdup (yytext); + return VERS_IDENTIFIER; } + YY_BREAK +case 179: +YY_RULE_SETUP +#line 421 "ldlex.l" +{ yylval.name = xstrdup (yytext); + return VERS_TAG; } + YY_BREAK +case 180: +YY_RULE_SETUP +#line 424 "ldlex.l" +{ BEGIN(VERS_SCRIPT); return *yytext; } + YY_BREAK +case 181: +YY_RULE_SETUP +#line 426 "ldlex.l" +{ BEGIN(VERS_NODE); + vers_node_nesting = 0; + return *yytext; + } + YY_BREAK +case 182: +YY_RULE_SETUP +#line 430 "ldlex.l" +{ return *yytext; } + YY_BREAK +case 183: +YY_RULE_SETUP +#line 431 "ldlex.l" +{ vers_node_nesting++; return *yytext; } + YY_BREAK +case 184: +YY_RULE_SETUP +#line 432 "ldlex.l" +{ if (--vers_node_nesting < 0) + BEGIN(VERS_SCRIPT); + return *yytext; + } + YY_BREAK +case 185: +/* rule 185 can match eol */ +YY_RULE_SETUP +#line 437 "ldlex.l" +{ lineno++; } + YY_BREAK +case 186: +YY_RULE_SETUP +#line 439 "ldlex.l" +{ /* Eat up comments */ } + YY_BREAK +case 187: +YY_RULE_SETUP +#line 441 "ldlex.l" +{ /* Eat up whitespace */ } + YY_BREAK +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(SCRIPT): +case YY_STATE_EOF(EXPRESSION): +case YY_STATE_EOF(BOTH): +case YY_STATE_EOF(DEFSYMEXP): +case YY_STATE_EOF(MRI): +case YY_STATE_EOF(VERS_START): +case YY_STATE_EOF(VERS_SCRIPT): +case YY_STATE_EOF(VERS_NODE): +#line 443 "ldlex.l" +{ + include_stack_ptr--; + + if (include_stack_ptr == 0) + { + yyterminate (); + } + else + { + yy_switch_to_buffer (include_stack[include_stack_ptr]); + } + + ldfile_input_filename = file_name_stack[include_stack_ptr - 1]; + lineno = lineno_stack[include_stack_ptr]; + + return END; +} + YY_BREAK +case 188: +YY_RULE_SETUP +#line 461 "ldlex.l" +lex_warn_invalid (" in script", yytext); + YY_BREAK +case 189: +YY_RULE_SETUP +#line 462 "ldlex.l" +lex_warn_invalid (" in expression", yytext); + YY_BREAK +case 190: +YY_RULE_SETUP +#line 464 "ldlex.l" +ECHO; + YY_BREAK +#line 3036 "ldlex.c" + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = (yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * yylex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = (yy_c_buf_p); + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_END_OF_FILE: + { + (yy_did_buffer_switch_on_eof) = 0; + + if ( yywrap( ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = + (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + (yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ +} /* end of yylex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (void) +{ + register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + register char *source = (yytext_ptr); + register int number_to_move, i; + int ret_val; + + if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; + + else + { + yy_size_t num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER; + + int yy_c_buf_p_offset = + (int) ((yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + yy_size_t new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + (yy_n_chars), num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + if ( (yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart(yyin ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + (yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (void) +{ + register yy_state_type yy_current_state; + register char *yy_cp; + + yy_current_state = (yy_start); + + for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 1591 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) +{ + register int yy_is_jam; + register char *yy_cp = (yy_c_buf_p); + + register YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 1591 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 1590); + + return yy_is_jam ? 0 : yy_current_state; +} + + static void yyunput (int c, register char * yy_bp ) +{ + register char *yy_cp; + + yy_cp = (yy_c_buf_p); + + /* undo effects of setting up yytext */ + *yy_cp = (yy_hold_char); + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + register yy_size_t number_to_move = (yy_n_chars) + 2; + register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; + register char *source = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; + + while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + *--dest = *--source; + + yy_cp += (int) (dest - source); + yy_bp += (int) (dest - source); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + *--yy_cp = (char) c; + + (yytext_ptr) = yy_bp; + (yy_hold_char) = *yy_cp; + (yy_c_buf_p) = yy_cp; +} + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (void) +#else + static int input (void) +#endif + +{ + int c; + + *(yy_c_buf_p) = (yy_hold_char); + + if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + /* This was really a NUL. */ + *(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + yy_size_t offset = (yy_c_buf_p) - (yytext_ptr); + ++(yy_c_buf_p); + + switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + yyrestart(yyin ); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap( ) ) + return 0; + + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = (yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ + *(yy_c_buf_p) = '\0'; /* preserve yytext */ + (yy_hold_char) = *++(yy_c_buf_p); + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * + * @note This function does not reset the start condition to @c INITIAL . + */ + void yyrestart (FILE * input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ); + } + + yy_init_buffer(YY_CURRENT_BUFFER,input_file ); + yy_load_buffer_state( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * yypop_buffer_state(); + * yypush_buffer_state(new_buffer); + */ + yyensure_buffer_stack (); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + yy_load_buffer_state( ); + + /* We don't actually know whether we did this switch during + * EOF (yywrap()) processing, but the only time this flag + * is looked at is after yywrap() is called, so it's safe + * to go ahead and always set it. + */ + (yy_did_buffer_switch_on_eof) = 1; +} + +static void yy_load_buffer_state (void) +{ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + (yy_hold_char) = *(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * + * @return the allocated buffer state. + */ + YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + yy_init_buffer(b,file ); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with yy_create_buffer() + * + */ + void yy_delete_buffer (YY_BUFFER_STATE b ) +{ + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + yyfree((void *) b->yy_ch_buf ); + + yyfree((void *) b ); +} + +#ifndef __cplusplus +extern int isatty (int ); +#endif /* __cplusplus */ + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a yyrestart() or at EOF. + */ + static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) + +{ + int oerrno = errno; + + yy_flush_buffer(b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then yy_init_buffer was _probably_ + * called from yyrestart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * + */ + void yy_flush_buffer (YY_BUFFER_STATE b ) +{ + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + yy_load_buffer_state( ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * + */ +void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + if (new_buffer == NULL) + return; + + yyensure_buffer_stack(); + + /* This block is copied from yy_switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + (yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from yy_switch_to_buffer. */ + yy_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * + */ +void yypop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + yy_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + yy_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void yyensure_buffer_stack (void) +{ + yy_size_t num_to_alloc; + + if (!(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; + (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + (yy_buffer_stack_max) = num_to_alloc; + (yy_buffer_stack_top) = 0; + return; + } + + if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + int grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = (yy_buffer_stack_max) + grow_size; + (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + (yy_buffer_stack_max) = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + yy_switch_to_buffer(b ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to yylex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * yy_scan_bytes() instead. + */ +YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) +{ + + return yy_scan_bytes(yystr,strlen(yystr) ); +} + +/** Setup the input buffer state to scan the given bytes. The next call to yylex() will + * scan from a @e copy of @a bytes. + * @param bytes the byte buffer to scan + * @param len the number of bytes in the buffer pointed to by @a bytes. + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len ) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n, i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) yyalloc(n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = yy_scan_buffer(buf,n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yy_fatal_error (yyconst char* msg ) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + yytext[yyleng] = (yy_hold_char); \ + (yy_c_buf_p) = yytext + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + yyleng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the current line number. + * + */ +int yyget_lineno (void) +{ + + return yylineno; +} + +/** Get the input stream. + * + */ +FILE *yyget_in (void) +{ + return yyin; +} + +/** Get the output stream. + * + */ +FILE *yyget_out (void) +{ + return yyout; +} + +/** Get the length of the current token. + * + */ +yy_size_t yyget_leng (void) +{ + return yyleng; +} + +/** Get the current token. + * + */ + +char *yyget_text (void) +{ + return yytext; +} + +/** Set the current line number. + * @param line_number + * + */ +void yyset_lineno (int line_number ) +{ + + yylineno = line_number; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param in_str A readable stream. + * + * @see yy_switch_to_buffer + */ +void yyset_in (FILE * in_str ) +{ + yyin = in_str ; +} + +void yyset_out (FILE * out_str ) +{ + yyout = out_str ; +} + +int yyget_debug (void) +{ + return yy_flex_debug; +} + +void yyset_debug (int bdebug ) +{ + yy_flex_debug = bdebug ; +} + +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from yylex_destroy(), so don't allocate here. + */ + + (yy_buffer_stack) = 0; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + (yy_c_buf_p) = (char *) 0; + (yy_init) = 0; + (yy_start) = 0; + +/* Defined in main.c */ +#ifdef YY_STDINIT + yyin = stdin; + yyout = stdout; +#else + yyin = (FILE *) 0; + yyout = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * yylex_init() + */ + return 0; +} + +/* yylex_destroy is for both reentrant and non-reentrant scanners. */ +int yylex_destroy (void) +{ + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + yy_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + yypop_buffer_state(); + } + + /* Destroy the stack itself. */ + yyfree((yy_buffer_stack) ); + (yy_buffer_stack) = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * yylex() is called, initialization will occur. */ + yy_init_globals( ); + + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) +{ + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * s ) +{ + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *yyalloc (yy_size_t size ) +{ + return (void *) malloc( size ); +} + +void *yyrealloc (void * ptr, yy_size_t size ) +{ + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); +} + +void yyfree (void * ptr ) +{ + free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 464 "ldlex.l" + + + + +/* Switch flex to reading script file NAME, open on FILE, + saving the current input info on the include stack. */ + +void +lex_push_file (FILE *file, const char *name) +{ + if (include_stack_ptr >= MAX_INCLUDE_DEPTH) + { + einfo ("%F:includes nested too deeply\n"); + } + file_name_stack[include_stack_ptr] = name; + lineno_stack[include_stack_ptr] = lineno; + include_stack[include_stack_ptr] = YY_CURRENT_BUFFER; + + include_stack_ptr++; + lineno = 1; + yyin = file; + yy_switch_to_buffer (yy_create_buffer (yyin, YY_BUF_SIZE)); +} + +/* Return a newly created flex input buffer containing STRING, + which is SIZE bytes long. */ + +static YY_BUFFER_STATE +yy_create_string_buffer (const char *string, size_t size) +{ + YY_BUFFER_STATE b; + + /* Calls to m-alloc get turned by sed into xm-alloc. */ + b = malloc (sizeof (struct yy_buffer_state)); + b->yy_input_file = 0; + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + we need to put in 2 end-of-buffer characters. */ + b->yy_ch_buf = malloc ((unsigned) (b->yy_buf_size + 3)); + + b->yy_ch_buf[0] = '\n'; + strcpy (b->yy_ch_buf+1, string); + b->yy_ch_buf[size+1] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[size+2] = YY_END_OF_BUFFER_CHAR; + b->yy_n_chars = size+1; + b->yy_buf_pos = &b->yy_ch_buf[1]; + + b->yy_is_our_buffer = 1; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + + /* flex 2.4.7 changed the interface. FIXME: We should not be using + a flex internal interface in the first place! */ +#ifdef YY_BUFFER_NEW + b->yy_buffer_status = YY_BUFFER_NEW; +#else + b->yy_eof_status = EOF_NOT_SEEN; +#endif + + return b; +} + +/* Switch flex to reading from STRING, saving the current input info + on the include stack. */ + +void +lex_redirect (const char *string) +{ + YY_BUFFER_STATE tmp; + + yy_init = 0; + if (include_stack_ptr >= MAX_INCLUDE_DEPTH) + { + einfo("%F: macros nested too deeply\n"); + } + file_name_stack[include_stack_ptr] = "redirect"; + lineno_stack[include_stack_ptr] = lineno; + include_stack[include_stack_ptr] = YY_CURRENT_BUFFER; + include_stack_ptr++; + lineno = 1; + tmp = yy_create_string_buffer (string, strlen (string)); + yy_switch_to_buffer (tmp); +} + +/* Functions to switch to a different flex start condition, + saving the current start condition on `state_stack'. */ + +static int state_stack[MAX_INCLUDE_DEPTH * 2]; +static int *state_stack_p = state_stack; + +void +ldlex_script (void) +{ + *(state_stack_p)++ = yy_start; + BEGIN (SCRIPT); +} + +void +ldlex_mri_script (void) +{ + *(state_stack_p)++ = yy_start; + BEGIN (MRI); +} + +void +ldlex_version_script (void) +{ + *(state_stack_p)++ = yy_start; + BEGIN (VERS_START); +} + +void +ldlex_version_file (void) +{ + *(state_stack_p)++ = yy_start; + BEGIN (VERS_SCRIPT); +} + +void +ldlex_defsym (void) +{ + *(state_stack_p)++ = yy_start; + BEGIN (DEFSYMEXP); +} + +void +ldlex_expression (void) +{ + *(state_stack_p)++ = yy_start; + BEGIN (EXPRESSION); +} + +void +ldlex_both (void) +{ + *(state_stack_p)++ = yy_start; + BEGIN (BOTH); +} + +void +ldlex_popstate (void) +{ + yy_start = *(--state_stack_p); +} + + +/* Place up to MAX_SIZE characters in BUF and return + either the number of characters read, or 0 to indicate EOF. */ + +static int +yy_input (char *buf, int max_size) +{ + int result = 0; + if (YY_CURRENT_BUFFER->yy_input_file) + { + if (yyin) + { + result = fread (buf, 1, max_size, yyin); + if (result < max_size && ferror (yyin)) + einfo ("%F%P: read in flex scanner failed\n"); + } + } + return result; +} + +/* Eat the rest of a C-style comment. */ + +static void +comment (void) +{ + int c; + + while (1) + { + c = input(); + while (c != '*' && c != EOF) + { + if (c == '\n') + lineno++; + c = input(); + } + + if (c == '*') + { + c = input(); + while (c == '*') + c = input(); + if (c == '/') + break; /* found the end */ + } + + if (c == '\n') + lineno++; + + if (c == EOF) + { + einfo( "%F%P: EOF in comment\n"); + break; + } + } +} + +/* Warn the user about a garbage character WHAT in the input + in context WHERE. */ + +static void +lex_warn_invalid (char *where, char *what) +{ + char buf[5]; + + /* If we have found an input file whose format we do not recognize, + and we are therefore treating it as a linker script, and we find + an invalid character, then most likely this is a real object file + of some different format. Treat it as such. */ + if (ldfile_assumed_script) + { + bfd_set_error (bfd_error_file_not_recognized); + einfo ("%F%s: file not recognized: %E\n", ldfile_input_filename); + } + + if (! ISPRINT (*what)) + { + sprintf (buf, "\\%03o", (unsigned int) *what); + what = buf; + } + + einfo ("%P:%S: ignoring invalid character `%s'%s\n", what, where); +} + |