diff options
Diffstat (limited to 'linux-user/elfload.c')
| -rw-r--r-- | linux-user/elfload.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/linux-user/elfload.c b/linux-user/elfload.c index ce77317e09..2a902f7806 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -802,14 +802,15 @@ static uint32_t get_elf_hwcap2(void) #define ARCH_DLINFO \ do { \ PowerPCCPU *cpu = POWERPC_CPU(thread_cpu); \ - NEW_AUX_ENT(AT_DCACHEBSIZE, cpu->env.dcache_line_size); \ - NEW_AUX_ENT(AT_ICACHEBSIZE, cpu->env.icache_line_size); \ - NEW_AUX_ENT(AT_UCACHEBSIZE, 0); \ /* \ - * Now handle glibc compatibility. \ + * Handle glibc compatibility: these magic entries must \ + * be at the lowest addresses in the final auxv. \ */ \ NEW_AUX_ENT(AT_IGNOREPPC, AT_IGNOREPPC); \ NEW_AUX_ENT(AT_IGNOREPPC, AT_IGNOREPPC); \ + NEW_AUX_ENT(AT_DCACHEBSIZE, cpu->env.dcache_line_size); \ + NEW_AUX_ENT(AT_ICACHEBSIZE, cpu->env.icache_line_size); \ + NEW_AUX_ENT(AT_UCACHEBSIZE, 0); \ } while (0) static inline void init_thread(struct target_pt_regs *_regs, struct image_info *infop) @@ -1760,6 +1761,13 @@ static abi_ulong create_elf_tables(abi_ulong p, int argc, int envc, } while(0) /* There must be exactly DLINFO_ITEMS entries here. */ +#ifdef ARCH_DLINFO + /* + * ARCH_DLINFO must come first so platform specific code can enforce + * special alignment requirements on the AUXV if necessary (eg. PPC). + */ + ARCH_DLINFO; +#endif NEW_AUX_ENT(AT_PHDR, (abi_ulong)(info->load_addr + exec->e_phoff)); NEW_AUX_ENT(AT_PHENT, (abi_ulong)(sizeof (struct elf_phdr))); NEW_AUX_ENT(AT_PHNUM, (abi_ulong)(exec->e_phnum)); @@ -1782,13 +1790,6 @@ static abi_ulong create_elf_tables(abi_ulong p, int argc, int envc, if (u_platform) { NEW_AUX_ENT(AT_PLATFORM, u_platform); } -#ifdef ARCH_DLINFO - /* - * ARCH_DLINFO must come last so platform specific code can enforce - * special alignment requirements on the AUXV if necessary (eg. PPC). - */ - ARCH_DLINFO; -#endif NEW_AUX_ENT (AT_NULL, 0); #undef NEW_AUX_ENT |