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Add support for undocumented custom module format (for LW) Nothing to see here. Move along. These are not the droids you are looking for.
author William Astle <lost@l-w.ca>
date Fri, 18 Nov 2016 21:25:43 -0700
parents 4411a6123716
children 61580fc48f98
comparison
equal deleted inserted replaced
431:6df8d62302e2 432:58cafa61ab40
59 OUTPUT_OBJ, // proprietary object file format 59 OUTPUT_OBJ, // proprietary object file format
60 OUTPUT_RAWREL, // raw bytes where ORG causes a SEEK in the file 60 OUTPUT_RAWREL, // raw bytes where ORG causes a SEEK in the file
61 OUTPUT_OS9, // os9 module target 61 OUTPUT_OS9, // os9 module target
62 OUTPUT_SREC, // motorola SREC format 62 OUTPUT_SREC, // motorola SREC format
63 OUTPUT_IHEX, // intel hex format 63 OUTPUT_IHEX, // intel hex format
64 OUTPUT_HEX // generic hexadecimal format 64 OUTPUT_HEX, // generic hexadecimal format
65 OUTPUT_LWMOD // special module format for LW
65 }; 66 };
66 67
67 enum lwasm_flags_e 68 enum lwasm_flags_e
68 { 69 {
69 FLAG_LIST = 0x0001, 70 FLAG_LIST = 0x0001,
129 char *name; // section name 130 char *name; // section name
130 int flags; // section flags; 131 int flags; // section flags;
131 lw_expr_t offset; // offset for next instance 132 lw_expr_t offset; // offset for next instance
132 int oblen; // size of section output 133 int oblen; // size of section output
133 int obsize; // size of output buffer 134 int obsize; // size of output buffer
135 int tbase; // temporary base value for resolution
134 unsigned char *obytes; // output buffer 136 unsigned char *obytes; // output buffer
135 reloctab_t *reloctab; // table of relocations 137 reloctab_t *reloctab; // table of relocations
136 sectiontab_t *next; 138 sectiontab_t *next;
137 }; 139 };
138 140
199 E_SYMBOL_UNDEFINED = 53, 201 E_SYMBOL_UNDEFINED = 53,
200 E_SYMBOL_UNDEFINED_EXPORT = 54, 202 E_SYMBOL_UNDEFINED_EXPORT = 54,
201 E_UNKNOWN_OPERATION = 55, 203 E_UNKNOWN_OPERATION = 55,
202 E_USER_SPECIFIED = 56, 204 E_USER_SPECIFIED = 56,
203 E_ORG_NOT_FOUND = 57, 205 E_ORG_NOT_FOUND = 57,
204 206 E_COMPLEX_INCOMPLETE = 58,
207
205 /* warnings must be 1000 or greater */ 208 /* warnings must be 1000 or greater */
206 209
207 W_DUPLICATE_SECTION = 1000, 210 W_DUPLICATE_SECTION = 1000,
208 W_ENDSTRUCT_WITHOUT = 1001, 211 W_ENDSTRUCT_WITHOUT = 1001,
209 W_NOT_SUPPORTED = 1002, 212 W_NOT_SUPPORTED = 1002,
378 int skipcond; // skipping a condition? 381 int skipcond; // skipping a condition?
379 int skipcount; // depth of "skipping" 382 int skipcount; // depth of "skipping"
380 int skipmacro; // are we skipping in a macro? 383 int skipmacro; // are we skipping in a macro?
381 int endseen; // have we seen an "end" pseudo? 384 int endseen; // have we seen an "end" pseudo?
382 int execaddr; // address from "end" 385 int execaddr; // address from "end"
386 lw_expr_t execaddr_expr; // address from "end" but as an expression
383 int inmod; // inside an os9 module? 387 int inmod; // inside an os9 module?
384 int undefzero; // used for handling "condundefzero" 388 int undefzero; // used for handling "condundefzero"
385 int pretendmax; // set if we need to pretend the instruction is max length 389 int pretendmax; // set if we need to pretend the instruction is max length
386 unsigned char crc[3]; // crc accumulator 390 unsigned char crc[3]; // crc accumulator
387 int cycle_total; // cycle count accumulator 391 int cycle_total; // cycle count accumulator