diff options
Diffstat (limited to 'linux-user/flatload.c')
| -rw-r--r-- | linux-user/flatload.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/linux-user/flatload.c b/linux-user/flatload.c index bf10d7968b..8e3bf73a6c 100644 --- a/linux-user/flatload.c +++ b/linux-user/flatload.c @@ -359,7 +359,7 @@ void old_reloc(struct lib_info *libinfo, uint32_t rl) "(address %p, currently %x) into segment %s\n", offset, ptr, (int)*ptr, segment[reloc_type]); #endif - + switch (reloc_type) { case OLD_FLAT_RELOC_TYPE_TEXT: *ptr += libinfo->start_code; @@ -376,7 +376,7 @@ void old_reloc(struct lib_info *libinfo, uint32_t rl) break; } DBG_FLT("Relocation became %x\n", (int)*ptr); -} +} /****************************************************************************/ @@ -416,7 +416,7 @@ static int load_flat_file(struct linux_binprm * bprm, rev, (int) FLAT_VERSION); return -ENOEXEC; } - + /* Don't allow old format executables to use shared libraries */ if (rev == OLD_FLAT_VERSION && id != 0) { fprintf(stderr, "BINFMT_FLAT: shared libraries are not available\n"); @@ -463,7 +463,7 @@ static int load_flat_file(struct linux_binprm * bprm, textpos = target_mmap(0, text_len, PROT_READ|PROT_EXEC, MAP_PRIVATE, bprm->fd, 0); - if (textpos == -1) { + if (textpos == -1) { fprintf(stderr, "Unable to mmap process text\n"); return -1; } @@ -484,7 +484,7 @@ static int load_flat_file(struct linux_binprm * bprm, fpos = ntohl(hdr->data_start); #ifdef CONFIG_BINFMT_ZFLAT if (flags & FLAT_FLAG_GZDATA) { - result = decompress_exec(bprm, fpos, (char *) datapos, + result = decompress_exec(bprm, fpos, (char *) datapos, data_len + (relocs * sizeof(target_ulong))) } else #endif @@ -581,7 +581,7 @@ static int load_flat_file(struct linux_binprm * bprm, libinfo[id].loaded = 1; libinfo[id].entry = (0x00ffffff & ntohl(hdr->entry)) + textpos; libinfo[id].build_date = ntohl(hdr->build_date); - + /* * We just load the allocations into some temporary memory to * help simplify all this mumbo jumbo @@ -662,7 +662,7 @@ static int load_flat_file(struct linux_binprm * bprm, old_reloc(&libinfo[0], relval); } } - + /* zero the BSS. */ memset((void*)(datapos + data_len), 0, bss_len); @@ -732,11 +732,11 @@ int load_flt_binary(struct linux_binprm * bprm, struct target_pt_regs * regs, stack_len += (bprm->argc + 1) * 4; /* the argv array */ stack_len += (bprm->envc + 1) * 4; /* the envp array */ - + res = load_flat_file(bprm, libinfo, 0, &stack_len); if (res > (unsigned long)-4096) return res; - + /* Update data segment pointers for all libraries */ for (i=0; i<MAX_SHARED_LIBS; i++) { if (libinfo[i].loaded) { @@ -767,7 +767,7 @@ int load_flt_binary(struct linux_binprm * bprm, struct target_pt_regs * regs, if ((sp + stack_len) & 15) sp -= 16 - ((sp + stack_len) & 15); sp = loader_build_argptr(bprm->envc, bprm->argc, sp, p, 1); - + /* Fake some return addresses to ensure the call chain will * initialise library in order for us. We are required to call * lib 1 first, then 2, ... and finally the main program (id 0). @@ -784,7 +784,7 @@ int load_flt_binary(struct linux_binprm * bprm, struct target_pt_regs * regs, } } #endif - + /* Stash our initial stack pointer into the mm structure */ info->start_code = libinfo[0].start_code; info->end_code = libinfo[0].start_code = libinfo[0].text_len; @@ -798,6 +798,6 @@ int load_flt_binary(struct linux_binprm * bprm, struct target_pt_regs * regs, DBG_FLT("start_thread(entry=0x%x, start_stack=0x%x)\n", (int)info->entry, (int)info->start_stack); - + return 0; } |