Mercurial > hg-old > index.cgi

comparison lwlink/trunk/src/link.c @ 121:7bc853cb2ca9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added simplistic output module for DECB target
author lost
date Thu, 22 Jan 2009 02:05:08 +0000
parents 36ce328df3c3
children 4ac96c697ef0
comparison
equal deleted inserted replaced
120:36ce328df3c3 121:7bc853cb2ca9
30 30
31 #include "expr.h" 31 #include "expr.h"
32 #include "lwlink.h" 32 #include "lwlink.h"
33 #include "util.h" 33 #include "util.h"
34 34
35 struct section_list 35 struct section_list *sectlist = NULL;
36 { 36 int nsects = 0;
37 section_t *ptr; // ptr to section structure
38 int forceaddr; // was this force to an address by the link script?
39 };
40
41 static struct section_list *sectlist = NULL;
42 static int nsects = 0;
43 37
44 // work out section load order and resolve base addresses for each section 38 // work out section load order and resolve base addresses for each section
45 // make a list of sections to load in order 39 // make a list of sections to load in order
46 void resolve_sections(void) 40 void resolve_sections(void)
47 { 41 {
222 void resolve_references(void) 216 void resolve_references(void)
223 { 217 {
224 int sn; 218 int sn;
225 reloc_t *rl; 219 reloc_t *rl;
226 int rval; 220 int rval;
221
222 // resolve entry point if required
223 // this must resolve to an *exported* symbol and will resolve to the
224 // first instance of that symbol
225 if (linkscript.execsym)
226 {
227 lw_expr_stack_t *s;
228
229 s = resolve_sym(linkscript.execsym, 0, NULL);
230 linkscript.execaddr = lw_expr_get_value(s);
231 lw_expr_stack_free(s);
232 }
227 233
228 for (sn = 0; nsects; sn++) 234 for (sn = 0; nsects; sn++)
229 { 235 {
230 for (rl = sectlist[sn].ptr -> incompletes; rl; rl = rl -> next) 236 for (rl = sectlist[sn].ptr -> incompletes; rl; rl = rl -> next)
231 { 237 {