From 099c5dc3815f7d00dba37bb95396870048a049ce Mon Sep 17 00:00:00 2001 From: peter Date: Sun, 6 Apr 2003 05:20:00 +0000 Subject: Search for "elf32 kernel" (and elf64) and "elf32 module" (and elf64) as well as "elf kernel" and "elf module". This is a precursor to x86-64 support in the i386 loader so it can load an elf64 x86-64 kernel. --- sys/kern/link_elf.c | 8 ++++++-- sys/kern/link_elf_obj.c | 8 ++++++-- 2 files changed, 12 insertions(+), 4 deletions(-) (limited to 'sys/kern') diff --git a/sys/kern/link_elf.c b/sys/kern/link_elf.c index f15803f..1d27f73 100644 --- a/sys/kern/link_elf.c +++ b/sys/kern/link_elf.c @@ -258,7 +258,9 @@ link_elf_init(void* arg) dp = (Elf_Dyn*) &_DYNAMIC; modname = NULL; - modptr = preload_search_by_type("elf kernel"); + modptr = preload_search_by_type("elf" __XSTRING(__ELF_WORD_SIZE) " kernel"); + if (modptr == NULL) + modptr = preload_search_by_type("elf kernel"); if (modptr) modname = (char *)preload_search_info(modptr, MODINFO_NAME); if (modname == NULL) @@ -462,7 +464,9 @@ link_elf_link_preload(linker_class_t cls, baseptr = preload_search_info(modptr, MODINFO_ADDR); sizeptr = preload_search_info(modptr, MODINFO_SIZE); dynptr = preload_search_info(modptr, MODINFO_METADATA|MODINFOMD_DYNAMIC); - if (type == NULL || strcmp(type, "elf module") != 0) + if (type == NULL || + (strcmp(type, "elf" __XSTRING(__ELF_WORD_SIZE) " module") != 0 && + strcmp(type, "elf module") != 0)) return (EFTYPE); if (baseptr == NULL || sizeptr == NULL || dynptr == NULL) return (EINVAL); diff --git a/sys/kern/link_elf_obj.c b/sys/kern/link_elf_obj.c index f15803f..1d27f73 100644 --- a/sys/kern/link_elf_obj.c +++ b/sys/kern/link_elf_obj.c @@ -258,7 +258,9 @@ link_elf_init(void* arg) dp = (Elf_Dyn*) &_DYNAMIC; modname = NULL; - modptr = preload_search_by_type("elf kernel"); + modptr = preload_search_by_type("elf" __XSTRING(__ELF_WORD_SIZE) " kernel"); + if (modptr == NULL) + modptr = preload_search_by_type("elf kernel"); if (modptr) modname = (char *)preload_search_info(modptr, MODINFO_NAME); if (modname == NULL) @@ -462,7 +464,9 @@ link_elf_link_preload(linker_class_t cls, baseptr = preload_search_info(modptr, MODINFO_ADDR); sizeptr = preload_search_info(modptr, MODINFO_SIZE); dynptr = preload_search_info(modptr, MODINFO_METADATA|MODINFOMD_DYNAMIC); - if (type == NULL || strcmp(type, "elf module") != 0) + if (type == NULL || + (strcmp(type, "elf" __XSTRING(__ELF_WORD_SIZE) " module") != 0 && + strcmp(type, "elf module") != 0)) return (EFTYPE); if (baseptr == NULL || sizeptr == NULL || dynptr == NULL) return (EINVAL); -- cgit v1.1