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| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2003-07-09 17:13:37 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2003-07-09 17:13:37 +0000 |
| commit | a1516e92b6ed887ef27f3a33a27a9acd772a5de4 (patch) | |
| tree | 0e76337ec660696712c0a97dcc102e18c8b04981 | |
| parent | 6fb883e8e3ce8fc661e4bb9f068565b4ccd97abf (diff) | |
| download | qemu-a1516e92b6ed887ef27f3a33a27a9acd772a5de4.zip qemu-a1516e92b6ed887ef27f3a33a27a9acd772a5de4.tar.gz qemu-a1516e92b6ed887ef27f3a33a27a9acd772a5de4.tar.bz2 | |
ARM init fix
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@316 c046a42c-6fe2-441c-8c8c-71466251a162
| -rw-r--r-- | linux-user/elfload.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 9405991..9df46c1 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -74,7 +74,8 @@ static inline void init_thread(struct target_pt_regs *regs, struct image_info *i regs->ARM_sp = infop->start_stack; regs->ARM_r2 = tswapl(stack[2]); /* envp */ regs->ARM_r1 = tswapl(stack[1]); /* argv */ - regs->ARM_r0 = tswapl(stack[0]); /* argc */ + /* XXX: it seems that r0 is zeroed after ! */ + // regs->ARM_r0 = tswapl(stack[0]); /* argc */ } #define USE_ELF_CORE_DUMP @@ -490,7 +491,7 @@ static unsigned int * create_elf_tables(char *p, int argc, int envc, * Force 16 byte alignment here for generality. */ sp = (unsigned int *) (~15UL & (unsigned long) p); - sp -= exec ? DLINFO_ITEMS*2 : 2; + sp -= DLINFO_ITEMS*2; dlinfo = sp; sp -= envc+1; envp = sp; @@ -505,21 +506,20 @@ static unsigned int * create_elf_tables(char *p, int argc, int envc, put_user (tswapl(id), dlinfo++); \ put_user (tswapl(val), dlinfo++) - if (exec) { /* Put this here for an ELF program interpreter */ - NEW_AUX_ENT (AT_PHDR, (target_ulong)(load_addr + exec->e_phoff)); - NEW_AUX_ENT (AT_PHENT, (target_ulong)(sizeof (struct elf_phdr))); - NEW_AUX_ENT (AT_PHNUM, (target_ulong)(exec->e_phnum)); - NEW_AUX_ENT (AT_PAGESZ, (target_ulong)(TARGET_PAGE_SIZE)); - NEW_AUX_ENT (AT_BASE, (target_ulong)(interp_load_addr)); - NEW_AUX_ENT (AT_FLAGS, (target_ulong)0); - NEW_AUX_ENT (AT_ENTRY, load_bias + exec->e_entry); - NEW_AUX_ENT (AT_UID, (target_ulong) getuid()); - NEW_AUX_ENT (AT_EUID, (target_ulong) geteuid()); - NEW_AUX_ENT (AT_GID, (target_ulong) getgid()); - NEW_AUX_ENT (AT_EGID, (target_ulong) getegid()); - } + NEW_AUX_ENT (AT_PHDR, (target_ulong)(load_addr + exec->e_phoff)); + NEW_AUX_ENT (AT_PHENT, (target_ulong)(sizeof (struct elf_phdr))); + NEW_AUX_ENT (AT_PHNUM, (target_ulong)(exec->e_phnum)); + NEW_AUX_ENT (AT_PAGESZ, (target_ulong)(TARGET_PAGE_SIZE)); + NEW_AUX_ENT (AT_BASE, (target_ulong)(interp_load_addr)); + NEW_AUX_ENT (AT_FLAGS, (target_ulong)0); + NEW_AUX_ENT (AT_ENTRY, load_bias + exec->e_entry); + NEW_AUX_ENT (AT_UID, (target_ulong) getuid()); + NEW_AUX_ENT (AT_EUID, (target_ulong) geteuid()); + NEW_AUX_ENT (AT_GID, (target_ulong) getgid()); + NEW_AUX_ENT (AT_EGID, (target_ulong) getegid()); NEW_AUX_ENT (AT_NULL, 0); #undef NEW_AUX_ENT + put_user(tswapl(argc),--sp); info->arg_start = (unsigned int)((unsigned long)p & 0xffffffff); while (argc-->0) { @@ -1087,7 +1087,7 @@ static int load_elf_binary(struct linux_binprm * bprm, struct target_pt_regs * r create_elf_tables((char *)bprm->p, bprm->argc, bprm->envc, - (interpreter_type == INTERPRETER_ELF ? &elf_ex : NULL), + &elf_ex, load_addr, load_bias, interp_load_addr, (interpreter_type == INTERPRETER_AOUT ? 0 : 1), |