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comparison lwasm/lwasm.h @ 374:d99322ef6f21

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Stage 1: actually do output
author lost@starbug
date Sat, 24 Apr 2010 14:15:18 -0600
parents 90de73ba0cac
children 3498b2d88376
comparison
equal deleted inserted replaced
373:8f9d72cfb897 374:d99322ef6f21
82 { 82 {
83 section_flag_bss = 1, // BSS section 83 section_flag_bss = 1, // BSS section
84 section_flag_none = 0 // no flags 84 section_flag_none = 0 // no flags
85 }; 85 };
86 86
87 typedef struct reloctab_s reloctab_t;
88 struct reloctab_s
89 {
90 int offset; // offset of relocation
91 int size; // size of relocation
92 lw_expr_t *expr; // relocation expression
93 reloctab_t *next;
94 };
95
87 typedef struct sectiontab_s sectiontab_t; 96 typedef struct sectiontab_s sectiontab_t;
88 struct sectiontab_s 97 struct sectiontab_s
89 { 98 {
90 char *name; // section name 99 char *name; // section name
91 int flags; // section flags; 100 int flags; // section flags;
92 lw_expr_t offset; // offset for next instance 101 lw_expr_t offset; // offset for next instance
102 int oblen; // size of section output
103 int obsize; // size of output buffer
104 unsigned char *obytes; // output buffer
105 reloctab_t *reloctab; // table of relocations
93 sectiontab_t *next; 106 sectiontab_t *next;
94 }; 107 };
95 108
96 typedef struct lwasm_error_s lwasm_error_t; 109 typedef struct lwasm_error_s lwasm_error_t;
97 struct lwasm_error_s 110 struct lwasm_error_s
111 124
112 typedef struct exportlist_s exportlist_t; 125 typedef struct exportlist_s exportlist_t;
113 struct exportlist_s 126 struct exportlist_s
114 { 127 {
115 char *symbol; // symbol to export 128 char *symbol; // symbol to export
129 struct symtabe *se; // symbol table entry
116 line_t *line; // line the export is on 130 line_t *line; // line the export is on
117 exportlist_t *next; // next in the export list 131 exportlist_t *next; // next in the export list
118 }; 132 };
119 133
120 typedef struct importlist_s importlist_t; 134 typedef struct importlist_s importlist_t;
161 { 175 {
162 char *symbol; // the name of the symbol 176 char *symbol; // the name of the symbol
163 int context; // symbol context (-1 for global) 177 int context; // symbol context (-1 for global)
164 int version; // version of the symbol (for "set") 178 int version; // version of the symbol (for "set")
165 int flags; // flags for the symbol 179 int flags; // flags for the symbol
180 sectiontab_t *section; // section the symbol is defined in
166 lw_expr_t value; // symbol value 181 lw_expr_t value; // symbol value
167 struct symtabe *next; // next symbol in the table 182 struct symtabe *next; // next symbol in the table
168 }; 183 };
169 184
170 typedef struct 185 typedef struct