Module Name: src Committed By: matt Date: Fri Aug 21 18:00:36 UTC 2009
Modified Files: src/sys/kern [matt-nb5-mips64]: core_elf32.c exec_elf32.c Log Message: Add support for ELF_MD_PROBE_FUNC and ELF_COREDUMP_SETUP so that more exact checks can be made before committing to execute or better info about what's being dumped. To generate a diff of this commit: cvs rdiff -u -r1.32 -r1.32.16.1 src/sys/kern/core_elf32.c cvs rdiff -u -r1.136 -r1.136.8.1 src/sys/kern/exec_elf32.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/kern/core_elf32.c diff -u src/sys/kern/core_elf32.c:1.32 src/sys/kern/core_elf32.c:1.32.16.1 --- src/sys/kern/core_elf32.c:1.32 Thu Apr 24 15:35:28 2008 +++ src/sys/kern/core_elf32.c Fri Aug 21 18:00:36 2009 @@ -1,4 +1,4 @@ -/* $NetBSD: core_elf32.c,v 1.32 2008/04/24 15:35:28 ad Exp $ */ +/* $NetBSD: core_elf32.c,v 1.32.16.1 2009/08/21 18:00:36 matt Exp $ */ /* * Copyright (c) 2001 Wasabi Systems, Inc. @@ -40,7 +40,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(1, "$NetBSD: core_elf32.c,v 1.32 2008/04/24 15:35:28 ad Exp $"); +__KERNEL_RCSID(1, "$NetBSD: core_elf32.c,v 1.32.16.1 2009/08/21 18:00:36 matt Exp $"); /* If not included by core_elf64.c, ELFSIZE won't be defined. */ #ifndef ELFSIZE @@ -157,6 +157,10 @@ ehdr.e_shnum = 0; ehdr.e_shstrndx = 0; +#ifdef ELF_MD_COREDUMP_SETUP + ELF_MD_COREDUMP_SETUP(l, &ehdr); +#endif + /* Write out the ELF header. */ error = coredump_write(cookie, UIO_SYSSPACE, &ehdr, sizeof(ehdr)); if (error) Index: src/sys/kern/exec_elf32.c diff -u src/sys/kern/exec_elf32.c:1.136 src/sys/kern/exec_elf32.c:1.136.8.1 --- src/sys/kern/exec_elf32.c:1.136 Mon Sep 15 18:12:56 2008 +++ src/sys/kern/exec_elf32.c Fri Aug 21 18:00:36 2009 @@ -1,4 +1,4 @@ -/* $NetBSD: exec_elf32.c,v 1.136 2008/09/15 18:12:56 rmind Exp $ */ +/* $NetBSD: exec_elf32.c,v 1.136.8.1 2009/08/21 18:00:36 matt Exp $ */ /*- * Copyright (c) 1994, 2000, 2005 The NetBSD Foundation, Inc. @@ -57,7 +57,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(1, "$NetBSD: exec_elf32.c,v 1.136 2008/09/15 18:12:56 rmind Exp $"); +__KERNEL_RCSID(1, "$NetBSD: exec_elf32.c,v 1.136.8.1 2009/08/21 18:00:36 matt Exp $"); /* If not included by exec_elf64.c, ELFSIZE won't be defined. */ #ifndef ELFSIZE @@ -913,6 +913,10 @@ if ((error = netbsd_elf_signature(l, epp, eh)) != 0) return error; +#ifdef ELF_MD_PROBE_FUNC + if ((error = ELF_MD_PROBE_FUNC(l, epp, eh, itp, pos)) != 0) + return error; +#endif #ifdef ELF_INTERP_NON_RELOCATABLE *pos = ELF_LINK_ADDR; #endif