diff options
Diffstat (limited to 'ld/ldgram.y')
| -rw-r--r-- | ld/ldgram.y | 39 |
1 files changed, 30 insertions, 9 deletions
diff --git a/ld/ldgram.y b/ld/ldgram.y index e106b5f..5921c47 100644 --- a/ld/ldgram.y +++ b/ld/ldgram.y @@ -43,6 +43,7 @@ extern unsigned int lineno; extern boolean trace_files; extern boolean write_map; extern boolean option_longmap; +extern int g_switch_value; boolean hex_mode; static int typebits; strip_symbols_type strip_symbols=STRIP_NONE; @@ -90,7 +91,7 @@ static int error_index; char *name; int token; union etree_union *etree; -struct sec *section; + struct sec *section; struct lang_output_section_statement_struct *output_section_statement; union lang_statement_union **statement_ptr; int lineno; @@ -138,11 +139,11 @@ struct sec *section; %token NOLOAD DSECT COPY INFO OVERLAY %token NAME DEFINED TARGET_K SEARCH_DIR MAP ENTRY %token OPTION_e OPTION_c OPTION_noinhibit_exec OPTION_s OPTION_S OPTION_sort_common -%token OPTION_EB OPTION_EL +%token OPTION_EB OPTION_EL OPTION_G OPTION_Gval %token OPTION_format OPTION_F OPTION_u OPTION_Bstatic OPTION_N %token <integer> SIZEOF NEXT ADDR %token OPTION_d OPTION_dc OPTION_dp OPTION_x OPTION_X OPTION_defsym -%token OPTION_v OPTION_V OPTION_M OPTION_t STARTUP HLL SYSLIB FLOAT NOFLOAT +%token OPTION_v OPTION_V OPTION_m OPTION_memul OPTION_M OPTION_t STARTUP HLL SYSLIB FLOAT NOFLOAT %token OPTION_Map %token OPTION_n OPTION_r OPTION_o OPTION_b OPTION_R OPTION_relax %token <name> OPTION_l OPTION_L OPTION_T OPTION_Aarch OPTION_Tfile OPTION_Texp @@ -197,6 +198,14 @@ command_line_option: write_map = true; config.map_filename = $2; } + | OPTION_m NAME + { + /* Ignore. */ + } + | OPTION_memul + { + /* Ignore. */ + } | OPTION_M { config.map_filename = "-"; @@ -303,9 +312,6 @@ command_line_option: { /* Ignore */ } - | NAME - { lang_add_input_file($1,lang_input_file_is_file_enum, - (char *)NULL); } | OPTION_c filename { ldfile_open_command_file($2); } mri_script_file END { ldlex_command();} @@ -348,9 +354,19 @@ command_line_option: ``produce a little-endian object file''. It could be used to select an output format. */ } + | OPTION_G NAME + { + g_switch_value = atoi ($2); + } + | OPTION_Gval + { + g_switch_value = yylval.integer; + } | '-' NAME - { info("%P%F Unrecognized option -%s\n", $2); } - + { einfo("%P%F illegal option -- %s\n", $2); } + | NAME + { lang_add_input_file($1,lang_input_file_is_file_enum, + (char *)NULL); } | '{' script_file '}' ; @@ -573,6 +589,11 @@ statement_list: | statement ; +statement_list_opt: + /* empty */ + | statement_list + ; + length: LONG { $$ = $1; } @@ -801,7 +822,7 @@ section: NAME { ldlex_expression(); } { lang_enter_output_section_statement($1,$3,typebits,0,0,0,$4); } - statement_list + statement_list_opt '}' {ldlex_expression();} fill_opt memspec_opt { ldlex_popstate(); |