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| author | Steve Chamberlain <steve@cygnus> | 1991-04-23 15:59:24 +0000 |
|---|---|---|
| committer | Steve Chamberlain <steve@cygnus> | 1991-04-23 15:59:24 +0000 |
| commit | a37cc0c05c5ee0e72a14a09c547555621371ef1d (patch) | |
| tree | 2df4ce4a562ee651f2f17351d0a0402c75152583 /ld/ldlex.l | |
| parent | 1327fb29568debb17b167a405a548f641bcfda69 (diff) | |
| download | gdb-a37cc0c05c5ee0e72a14a09c547555621371ef1d.zip gdb-a37cc0c05c5ee0e72a14a09c547555621371ef1d.tar.gz gdb-a37cc0c05c5ee0e72a14a09c547555621371ef1d.tar.bz2 | |
*** empty log message ***
Diffstat (limited to 'ld/ldlex.l')
| -rw-r--r-- | ld/ldlex.l | 31 |
1 files changed, 25 insertions, 6 deletions
@@ -47,7 +47,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ int debug; -extern boolean ldgram_in_defsym; +static boolean ldgram_in_defsym; static boolean ldgram_had_equals; extern boolean ldgram_in_script; static char *command_line; @@ -87,6 +87,7 @@ keyword_type keywords[] = "FILL",FILL, "STARTUP",STARTUP, "OUTPUT_FORMAT",OUTPUT_FORMAT, +"OUTPUT_ARCH", OUTPUT_ARCH, "HLL",HLL, "SYSLIB",SYSLIB, "FLOAT",FLOAT, @@ -125,7 +126,7 @@ lex_input() ldlex_input_stack = (FILE *)NULL; ldfile_input_filename = (char *)NULL; /* First char after script eof is a @ so that we can tell the grammer - that we've eft */ + that we've left */ thischar = '@'; } @@ -269,12 +270,13 @@ WHITE [ \t]+ %% -"@" { return ENDSCRIPT; } -"\ -defsym\ " { return OPTION_defsym; } +"@" { return '}'; } +"\ -defsym\ " { ldgram_in_defsym = true; return OPTION_defsym; } "\ -noinhibit_exec\ " { return OPTION_noinhibit_exec; } "\ -format\ " { return OPTION_format; } "\ -n\ " { return OPTION_n; } "\ -r\ " { return OPTION_r; } +"\ -i\ " { return OPTION_r; } "\ -Ur\ " { return OPTION_Ur; } "\ -o\ " { return OPTION_o; } "\ -g\ " { return OPTION_g; } @@ -293,6 +295,7 @@ WHITE [ \t]+ "\ -u\ " { return OPTION_u; } "\ -s\ " { return OPTION_s; } "\ -S\ " { return OPTION_S; } +"\ -B{FILENAME}\ " { /* Ignored */ } "\ -l"{FILENAME} { yylval.name = buystring(yytext+3); return OPTION_l; @@ -335,7 +338,12 @@ WHITE [ \t]+ return OPTION_Aarch; } -" " { if (ldgram_had_equals == true) ldgram_in_defsym = false; } +" " { + if (ldgram_had_equals == true) { + ldgram_in_defsym = false; + ldgram_had_equals = false; + } + } "<<=" { RTOKEN(LSHIFTEQ);} ">>=" { RTOKEN(RSHIFTEQ);} "||" { RTOKEN(OROR);} @@ -471,7 +479,18 @@ WHITE [ \t]+ } } - + if(ldgram_in_script == true) { + switch (ch) { + case '*': + case '=': + case '+': + case '-': + case '!': + case '~': + goto quit; + } + } + if (isalpha(ch) || isdigit(ch) || ch == '.' || ch == '_' || ch == '/' || ch == '.' || ch == '+' || ch == '-' || ch =='=') { yytext[yyleng++] = ch; |