1 /* extracted from gdb sources */
3 typedef unsigned long long CORE_ADDR;
8 struct blockvector *blockvector;
21 CORE_ADDR startaddr, endaddr;
22 struct symbol *function;
23 struct block *superblock;
24 unsigned char gcc_compile_flag;
26 struct symbol syms[1];
31 struct block *block[2];
34 struct blockvector *blockvector_for_pc_sect(register CORE_ADDR pc,
35 struct symtab *symtab)
37 register struct block *b;
38 register int bot, top, half;
39 struct blockvector *bl;
41 bl = symtab->blockvector;
49 half = (top - bot + 1) >> 1;
50 b = bl->block[bot + half];
51 if (b->startaddr <= pc)
71 struct block a = { 0, 0x10000, 0, 0, 1, 20 };
72 struct block b = { 0x10000, 0x20000, 0, 0, 1, 20 };
73 struct blockvector bv = { 2, { &a, &b } };
74 struct symtab s = { &bv };
76 struct blockvector *ret;
78 ret = blockvector_for_pc_sect(0x500, &s);