diff options
| -rw-r--r-- | dyngen.c | 23 |
1 files changed, 13 insertions, 10 deletions
@@ -996,11 +996,11 @@ static const char * get_reloc_name(EXE_RELOC * rel, int * sslide) switch(rel->r_type) { - 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); break; - 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); break; - 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); break; case PPC_RELOC_BR24: sectoffset = ( *(uint32_t *)(text + rel->r_address) & 0x03fffffc ); @@ -1146,13 +1146,11 @@ int load_object(const char *filename) /* Now transform the symtab, to an extended version, with the sym size, and the C name */ for(i = 0, sym = symtab, syment = symtab_std; i < nb_syms; i++, sym++, syment++) { - const char *name; struct nlist *sym_follow, *sym_next = 0; unsigned int j; - name = find_str_by_index(sym->n_un.n_strx); memset(sym, 0, sizeof(*sym)); - if ( sym->n_type & N_STAB ) /* Debug symbols are skipped */ + if ( syment->n_type & N_STAB ) /* Debug symbols are skipped */ continue; memcpy(sym, syment, sizeof(*syment)); @@ -1848,11 +1846,16 @@ void gen_code(const char *name, host_ulong offset, host_ulong size, sym_name); switch(type) { case PPC_RELOC_BR24: - fprintf(outfile, "{\n"); - fprintf(outfile, " uint32_t imm = *(uint32_t *)(gen_code_ptr + %d) & 0x3fffffc;\n", slide); - 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", + if (!strstart(sym_name,"__op_gen_label",&p)) { + fprintf(outfile, "{\n"); + fprintf(outfile, " uint32_t imm = *(uint32_t *)(gen_code_ptr + %d) & 0x3fffffc;\n", slide); + 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", slide, slide, name, sslide ); - fprintf(outfile, "}\n"); + fprintf(outfile, "}\n"); + } else { + fprintf(outfile, " *(uint32_t *)(gen_code_ptr + %d) = (*(uint32_t *)(gen_code_ptr + %d) & ~0x03fffffc) | (((long)%s - (long)gen_code_ptr - %d) & 0x03fffffc);\n", + slide, slide, final_sym_name, slide); + } break; case PPC_RELOC_HI16: fprintf(outfile, " *(uint16_t *)(gen_code_ptr + %d + 2) = (%s + %d) >> 16;\n", |