haraldwolff/qemu-patch-raspberry4
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Mac OS X fix (Jonas Maebe)

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1303 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2005-02-21 19:53:34 +00:00
parent 6f2f2b2489
commit 91aa5d4975
1 changed files with 13 additions and 10 deletions
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23
dyngen.c
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@ -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",