996 |
|
|
997 |
switch(rel->r_type) |
switch(rel->r_type) |
998 |
{ |
{ |
999 |
case PPC_RELOC_LO16: fetch_next_pair_value(rel+1, &other_half); sectoffset = (sectoffset & 0xffff); |
case PPC_RELOC_LO16: fetch_next_pair_value(rel+1, &other_half); sectoffset |= (other_half << 16); |
1000 |
break; |
break; |
1001 |
case PPC_RELOC_HI16: fetch_next_pair_value(rel+1, &other_half); sectoffset = (other_half & 0xffff); |
case PPC_RELOC_HI16: fetch_next_pair_value(rel+1, &other_half); sectoffset = (sectoffset << 16) | (uint16_t)(other_half & 0xffff); |
1002 |
break; |
break; |
1003 |
case PPC_RELOC_HA16: fetch_next_pair_value(rel+1, &other_half); sectoffset = (other_half & 0xffff); |
case PPC_RELOC_HA16: fetch_next_pair_value(rel+1, &other_half); sectoffset = (sectoffset << 16) + (int16_t)(other_half & 0xffff); |
1004 |
break; |
break; |
1005 |
case PPC_RELOC_BR24: |
case PPC_RELOC_BR24: |
1006 |
sectoffset = ( *(uint32_t *)(text + rel->r_address) & 0x03fffffc ); |
sectoffset = ( *(uint32_t *)(text + rel->r_address) & 0x03fffffc ); |
1146 |
|
|
1147 |
/* Now transform the symtab, to an extended version, with the sym size, and the C name */ |
/* Now transform the symtab, to an extended version, with the sym size, and the C name */ |
1148 |
for(i = 0, sym = symtab, syment = symtab_std; i < nb_syms; i++, sym++, syment++) { |
for(i = 0, sym = symtab, syment = symtab_std; i < nb_syms; i++, sym++, syment++) { |
|
const char *name; |
|
1149 |
struct nlist *sym_follow, *sym_next = 0; |
struct nlist *sym_follow, *sym_next = 0; |
1150 |
unsigned int j; |
unsigned int j; |
|
name = find_str_by_index(sym->n_un.n_strx); |
|
1151 |
memset(sym, 0, sizeof(*sym)); |
memset(sym, 0, sizeof(*sym)); |
1152 |
|
|
1153 |
if ( sym->n_type & N_STAB ) /* Debug symbols are skipped */ |
if ( syment->n_type & N_STAB ) /* Debug symbols are skipped */ |
1154 |
continue; |
continue; |
1155 |
|
|
1156 |
memcpy(sym, syment, sizeof(*syment)); |
memcpy(sym, syment, sizeof(*syment)); |
1846 |
sym_name); |
sym_name); |
1847 |
switch(type) { |
switch(type) { |
1848 |
case PPC_RELOC_BR24: |
case PPC_RELOC_BR24: |
1849 |
fprintf(outfile, "{\n"); |
if (!strstart(sym_name,"__op_gen_label",&p)) { |
1850 |
fprintf(outfile, " uint32_t imm = *(uint32_t *)(gen_code_ptr + %d) & 0x3fffffc;\n", slide); |
fprintf(outfile, "{\n"); |
1851 |
fprintf(outfile, " *(uint32_t *)(gen_code_ptr + %d) = (*(uint32_t *)(gen_code_ptr + %d) & ~0x03fffffc) | ((imm + ((long)%s - (long)gen_code_ptr) + %d) & 0x03fffffc);\n", |
fprintf(outfile, " uint32_t imm = *(uint32_t *)(gen_code_ptr + %d) & 0x3fffffc;\n", slide); |
1852 |
|
fprintf(outfile, " *(uint32_t *)(gen_code_ptr + %d) = (*(uint32_t *)(gen_code_ptr + %d) & ~0x03fffffc) | ((imm + ((long)%s - (long)gen_code_ptr) + %d) & 0x03fffffc);\n", |
1853 |
slide, slide, name, sslide ); |
slide, slide, name, sslide ); |
1854 |
fprintf(outfile, "}\n"); |
fprintf(outfile, "}\n"); |
1855 |
|
} else { |
1856 |
|
fprintf(outfile, " *(uint32_t *)(gen_code_ptr + %d) = (*(uint32_t *)(gen_code_ptr + %d) & ~0x03fffffc) | (((long)%s - (long)gen_code_ptr - %d) & 0x03fffffc);\n", |
1857 |
|
slide, slide, final_sym_name, slide); |
1858 |
|
} |
1859 |
break; |
break; |
1860 |
case PPC_RELOC_HI16: |
case PPC_RELOC_HI16: |
1861 |
fprintf(outfile, " *(uint16_t *)(gen_code_ptr + %d + 2) = (%s + %d) >> 16;\n", |
fprintf(outfile, " *(uint16_t *)(gen_code_ptr + %d + 2) = (%s + %d) >> 16;\n", |