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[src/trunk]: src/sys/uvm Move all non-emulation-specific coredump code into t...
details: https://anonhg.NetBSD.org/src/rev/ad2674347632
branches: trunk
changeset: 966876:ad2674347632
user: pgoyette <pgoyette%NetBSD.org@localhost>
date: Wed Nov 20 19:37:51 2019 +0000
description:
Move all non-emulation-specific coredump code into the coredump module,
and remove all #ifdef COREDUMP conditional compilation. Now, the
coredump module is completely separated from the emulation modules, and
they can all be independently loaded and unloaded.
Welcome to 9.99.18 !
diffstat:
sys/arch/aarch64/aarch64/core_machdep.c | 15 ++++--
sys/arch/aarch64/aarch64/netbsd32_machdep.c | 15 ++++--
sys/arch/aarch64/conf/files.aarch64 | 4 +-
sys/arch/alpha/alpha/core_machdep.c | 15 ++++--
sys/arch/amd64/amd64/netbsd32_machdep.c | 17 +++----
sys/arch/arm/arm/core_machdep.c | 15 ++++--
sys/arch/arm/conf/files.arm | 4 +-
sys/arch/hppa/hppa/core_machdep.c | 15 ++++--
sys/arch/ia64/conf/files.ia64 | 3 +-
sys/arch/m68k/m68k/core_machdep.c | 15 ++++--
sys/arch/mips/mips/core_machdep.c | 15 ++++--
sys/arch/mips/mips/netbsd32_machdep.c | 17 +++----
sys/arch/mips/mips/vm_machdep.c | 5 +-
sys/arch/powerpc/powerpc/core_machdep.c | 15 ++++--
sys/arch/riscv/conf/files.riscv | 4 +-
sys/arch/riscv/riscv/core_machdep.c | 13 +++--
sys/arch/sh3/sh3/coff_exec.c | 16 +------
sys/arch/sh3/sh3/core_machdep.c | 15 ++++--
sys/arch/sh3/sh3/process_machdep.c | 10 +---
sys/arch/sparc/sparc/core_machdep.c | 15 ++++--
sys/arch/sparc64/sparc64/core_machdep.c | 15 ++++--
sys/arch/sparc64/sparc64/netbsd32_machdep.c | 17 +++----
sys/arch/vax/vax/core_machdep.c | 15 ++++--
sys/arch/x86/x86/core_machdep.c | 15 ++++--
sys/compat/m68k4k/m68k4k_exec.c | 12 +----
sys/compat/netbsd32/netbsd32_core.c | 17 +++++++-
sys/compat/netbsd32/netbsd32_mod.c | 6 +-
sys/compat/vax1k/vax1k_exec.c | 9 +---
sys/kern/compat_stub.c | 11 ++++-
sys/kern/core_elf32.c | 59 +++++++++++++---------------
sys/kern/core_netbsd.c | 46 ++++++++-------------
sys/kern/exec_aout.c | 16 +------
sys/kern/exec_ecoff.c | 16 +------
sys/kern/exec_elf32.c | 12 +----
sys/kern/exec_elf64.c | 12 +----
sys/kern/files.kern | 4 +-
sys/kern/kern_core.c | 33 ++++++++++-----
sys/kern/kern_sig.c | 20 ++++++++-
sys/modules/compat_aoutm68k/Makefile | 4 +-
sys/modules/compat_netbsd32/Makefile | 4 +-
sys/modules/coredump/Makefile | 8 +--
sys/modules/exec_aout/Makefile | 4 +-
sys/modules/exec_elf32/Makefile | 4 +-
sys/modules/exec_elf64/Makefile | 4 +-
sys/sys/compat_stub.h | 14 +++++-
sys/sys/exec.h | 6 +--
sys/sys/param.h | 4 +-
sys/sys/signalvar.h | 3 +-
sys/uvm/files.uvm | 4 +-
49 files changed, 328 insertions(+), 309 deletions(-)
diffs (truncated from 1846 to 300 lines):
diff -r a7b325e50b64 -r ad2674347632 sys/arch/aarch64/aarch64/core_machdep.c
--- a/sys/arch/aarch64/aarch64/core_machdep.c Wed Nov 20 17:29:51 2019 +0000
+++ b/sys/arch/aarch64/aarch64/core_machdep.c Wed Nov 20 19:37:51 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: core_machdep.c,v 1.4 2018/04/01 04:35:03 ryo Exp $ */
+/* $NetBSD: core_machdep.c,v 1.5 2019/11/20 19:37:51 pgoyette Exp $ */
/*-
* Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -31,13 +31,14 @@
#include <sys/cdefs.h>
-__KERNEL_RCSID(1, "$NetBSD: core_machdep.c,v 1.4 2018/04/01 04:35:03 ryo Exp $");
+__KERNEL_RCSID(1, "$NetBSD: core_machdep.c,v 1.5 2019/11/20 19:37:51 pgoyette Exp $");
#include <sys/types.h>
#include <sys/cpu.h>
#include <sys/exec.h>
#include <sys/core.h>
#include <sys/lwp.h>
+#include <sys/compat_stub.h>
#include <aarch64/pcb.h>
#include <aarch64/frame.h>
@@ -79,11 +80,13 @@
cseg.c_addr = 0;
cseg.c_size = chdr->c_cpusize;
- error = coredump_write(iocookie, UIO_SYSSPACE, &cseg,
- chdr->c_seghdrsize);
+ MODULE_HOOK_CALL(coredump_write_hook, (iocookie, UIO_SYSSPACE, &cseg,
+ chdr->c_seghdrsize), ENOSYS, error);
if (error)
return error;
- return coredump_write(iocookie, UIO_SYSSPACE, &md_core,
- sizeof(md_core));
+ MODULE_HOOK_CALL(coredump_write_hook, (iocookie, UIO_SYSSPACE, &md_core,
+ sizeof(md_core)), ENOSYS, error);
+
+ return error;
}
diff -r a7b325e50b64 -r ad2674347632 sys/arch/aarch64/aarch64/netbsd32_machdep.c
--- a/sys/arch/aarch64/aarch64/netbsd32_machdep.c Wed Nov 20 17:29:51 2019 +0000
+++ b/sys/arch/aarch64/aarch64/netbsd32_machdep.c Wed Nov 20 19:37:51 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: netbsd32_machdep.c,v 1.7 2019/07/12 06:44:49 skrll Exp $ */
+/* $NetBSD: netbsd32_machdep.c,v 1.8 2019/11/20 19:37:51 pgoyette Exp $ */
/*
* Copyright (c) 2018 Ryo Shimizu <ryo%nerv.org@localhost>
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: netbsd32_machdep.c,v 1.7 2019/07/12 06:44:49 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: netbsd32_machdep.c,v 1.8 2019/11/20 19:37:51 pgoyette Exp $");
#if defined(_KERNEL_OPT)
#include "opt_compat_netbsd.h"
@@ -40,6 +40,7 @@
#include <sys/ras.h>
#include <sys/signalvar.h>
#include <sys/syscallargs.h>
+#include <sys/compat_stub.h>
#include <uvm/uvm_extern.h>
@@ -193,13 +194,15 @@
cseg.c_addr = 0;
cseg.c_size = chdr->c_cpusize;
- error = coredump_write(iocookie, UIO_SYSSPACE,
- &cseg, chdr->c_seghdrsize);
+ MODULE_HOOK_CALL(coredump_write_hook, (iocookie, UIO_SYSSPACE,
+ &cseg, chdr->c_seghdrsize), ENOSYS, error);
if (error)
return error;
- return coredump_write(iocookie, UIO_SYSSPACE,
- &md_core32, sizeof(md_core32));
+ MODULE_HOOK_CALL(coredump_write_hook, (iocookie, UIO_SYSSPACE,
+ &md_core32, sizeof(md_core32)), ENOSYS, error);
+
+ return error;
}
static void
diff -r a7b325e50b64 -r ad2674347632 sys/arch/aarch64/conf/files.aarch64
--- a/sys/arch/aarch64/conf/files.aarch64 Wed Nov 20 17:29:51 2019 +0000
+++ b/sys/arch/aarch64/conf/files.aarch64 Wed Nov 20 19:37:51 2019 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: files.aarch64,v 1.13 2019/01/27 02:08:36 pgoyette Exp $
+# $NetBSD: files.aarch64,v 1.14 2019/11/20 19:37:51 pgoyette Exp $
defflag opt_cpuoptions.h AARCH64_ALIGNMENT_CHECK
defflag opt_cpuoptions.h AARCH64_EL0_STACK_ALIGNMENT_CHECK
@@ -88,7 +88,7 @@
file arch/arm/arm/bootconfig.c
file arch/aarch64/aarch64/aarch64_machdep.c
file arch/aarch64/aarch64/aarch64_reboot.c
-file arch/aarch64/aarch64/core_machdep.c
+file arch/aarch64/aarch64/core_machdep.c coredump
file arch/aarch64/aarch64/copyinout.S
file arch/aarch64/aarch64/cpu_in_cksum.S (inet | inet6) & cpu_in_cksum
file arch/aarch64/aarch64/cpu_machdep.c
diff -r a7b325e50b64 -r ad2674347632 sys/arch/alpha/alpha/core_machdep.c
--- a/sys/arch/alpha/alpha/core_machdep.c Wed Nov 20 17:29:51 2019 +0000
+++ b/sys/arch/alpha/alpha/core_machdep.c Wed Nov 20 19:37:51 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: core_machdep.c,v 1.9 2014/05/16 19:18:21 matt Exp $ */
+/* $NetBSD: core_machdep.c,v 1.10 2019/11/20 19:37:51 pgoyette Exp $ */
/*
* Copyright (c) 1994, 1995, 1996 Carnegie-Mellon University.
@@ -29,7 +29,7 @@
#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */
-__KERNEL_RCSID(0, "$NetBSD: core_machdep.c,v 1.9 2014/05/16 19:18:21 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: core_machdep.c,v 1.10 2019/11/20 19:37:51 pgoyette Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -39,6 +39,7 @@
#include <sys/vnode.h>
#include <sys/core.h>
#include <sys/exec.h>
+#include <sys/compat_stub.h>
#include <sys/exec_aout.h>
@@ -79,11 +80,13 @@
cseg.c_addr = 0;
cseg.c_size = chdr->c_cpusize;
- error = coredump_write(iocookie, UIO_SYSSPACE, &cseg,
- chdr->c_seghdrsize);
+ MODULE_HOOK_CALL(coredump_write_hook, (iocookie, UIO_SYSSPACE, &cseg,
+ chdr->c_seghdrsize), ENOSYS, error);
if (error)
return error;
- return coredump_write(iocookie, UIO_SYSSPACE, &cpustate,
- sizeof(cpustate));
+ MODULE_HOOK_CALL(coredump_write_hook, (iocookie, UIO_SYSSPACE,
+ &cpustate, sizeof(cpustate)), ENOSYS, error);
+
+ return error;
}
diff -r a7b325e50b64 -r ad2674347632 sys/arch/amd64/amd64/netbsd32_machdep.c
--- a/sys/arch/amd64/amd64/netbsd32_machdep.c Wed Nov 20 17:29:51 2019 +0000
+++ b/sys/arch/amd64/amd64/netbsd32_machdep.c Wed Nov 20 19:37:51 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: netbsd32_machdep.c,v 1.130 2019/11/20 10:57:08 rin Exp $ */
+/* $NetBSD: netbsd32_machdep.c,v 1.131 2019/11/20 19:37:51 pgoyette Exp $ */
/*
* Copyright (c) 2001 Wasabi Systems, Inc.
@@ -36,12 +36,11 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: netbsd32_machdep.c,v 1.130 2019/11/20 10:57:08 rin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: netbsd32_machdep.c,v 1.131 2019/11/20 19:37:51 pgoyette Exp $");
#ifdef _KERNEL_OPT
#include "opt_compat_netbsd.h"
#include "opt_compat_netbsd32.h"
-#include "opt_coredump.h"
#include "opt_execfmt.h"
#include "opt_user_ldt.h"
#include "opt_mtrr.h"
@@ -283,7 +282,6 @@
netbsd32_sendsig_siginfo(ksi, mask));
}
-#ifdef COREDUMP
/*
* Dump the machine specific segment at the start of a core dump.
*/
@@ -323,15 +321,16 @@
cseg.c_addr = 0;
cseg.c_size = chdr->c_cpusize;
- error = coredump_write(iocookie, UIO_SYSSPACE, &cseg,
- chdr->c_seghdrsize);
+ MODULE_HOOK_CALL(coredump_write_hook, (iocookie, UIO_SYSSPACE, &cseg,
+ chdr->c_seghdrsize), ENOSYS, error);
if (error)
return error;
- return coredump_write(iocookie, UIO_SYSSPACE, &md_core,
- sizeof(md_core));
+ MODULE_HOOK_CALL(coredump_write_hook, (iocookie, UIO_SYSSPACE, &md_core,
+ sizeof(md_core)), ENOSYS, error);
+
+ return error;
}
-#endif
int
netbsd32_ptrace_translate_request(int req)
diff -r a7b325e50b64 -r ad2674347632 sys/arch/arm/arm/core_machdep.c
--- a/sys/arch/arm/arm/core_machdep.c Wed Nov 20 17:29:51 2019 +0000
+++ b/sys/arch/arm/arm/core_machdep.c Wed Nov 20 19:37:51 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: core_machdep.c,v 1.8 2015/04/27 06:54:12 skrll Exp $ */
+/* $NetBSD: core_machdep.c,v 1.9 2019/11/20 19:37:51 pgoyette Exp $ */
/*
* Copyright (c) 1994-1998 Mark Brinicombe.
@@ -37,7 +37,7 @@
#include <sys/param.h>
-__KERNEL_RCSID(0, "$NetBSD: core_machdep.c,v 1.8 2015/04/27 06:54:12 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: core_machdep.c,v 1.9 2019/11/20 19:37:51 pgoyette Exp $");
#ifdef _KERNEL_OPT
#include "opt_execfmt.h"
@@ -53,6 +53,7 @@
#include <sys/systm.h>
#include <sys/uio.h>
#include <sys/vnode.h>
+#include <sys/compat_stub.h>
#include <sys/exec_aout.h> /* for MID_* */
@@ -104,13 +105,15 @@
cseg.c_addr = 0;
cseg.c_size = chdr->c_cpusize;
- error = coredump_write(iocookie, UIO_SYSSPACE,
- &cseg, chdr->c_seghdrsize);
+ MODULE_HOOK_CALL(coredump_write_hook, (iocookie, UIO_SYSSPACE,
+ &cseg, chdr->c_seghdrsize), ENOSYS, error);
if (error)
return error;
- return coredump_write(iocookie, UIO_SYSSPACE,
- &cpustate, sizeof(cpustate));
+ MODULE_HOOK_CALL(coredump_write_hook, (iocookie, UIO_SYSSPACE,
+ &cpustate, sizeof(cpustate)), ENOSYS, error);
+
+ return error;
}
#ifdef EXEC_ELF32
diff -r a7b325e50b64 -r ad2674347632 sys/arch/arm/conf/files.arm
--- a/sys/arch/arm/conf/files.arm Wed Nov 20 17:29:51 2019 +0000
+++ b/sys/arch/arm/conf/files.arm Wed Nov 20 19:37:51 2019 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: files.arm,v 1.148 2019/01/27 02:08:37 pgoyette Exp $
+# $NetBSD: files.arm,v 1.149 2019/11/20 19:37:52 pgoyette Exp $
# temporary define to allow easy moving to ../arch/arm/arm32
defflag ARM32
@@ -162,7 +162,7 @@
file arch/arm/arm/compat_13_machdep.c compat_13
file arch/arm/arm/compat_16_machdep.c compat_16
file arch/arm/arm/copystr.S
-file arch/arm/arm/core_machdep.c
+file arch/arm/arm/core_machdep.c coredump
file arch/arm/arm/cpu_in_cksum.S (inet | inet6) & cpu_in_cksum
file arch/arm/arm/cpufunc.c
file arch/arm/arm/cpufunc_asm.S
diff -r a7b325e50b64 -r ad2674347632 sys/arch/hppa/hppa/core_machdep.c
--- a/sys/arch/hppa/hppa/core_machdep.c Wed Nov 20 17:29:51 2019 +0000
+++ b/sys/arch/hppa/hppa/core_machdep.c Wed Nov 20 19:37:51 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: core_machdep.c,v 1.6 2014/01/04 00:10:02 dsl Exp $ */
+/* $NetBSD: core_machdep.c,v 1.7 2019/11/20 19:37:52 pgoyette Exp $ */
/* $OpenBSD: vm_machdep.c,v 1.25 2001/09/19 20:50:56 mickey Exp $ */
@@ -29,7 +29,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: core_machdep.c,v 1.6 2014/01/04 00:10:02 dsl Exp $");
+__KERNEL_RCSID(0, "$NetBSD: core_machdep.c,v 1.7 2019/11/20 19:37:52 pgoyette Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -41,6 +41,7 @@
#include <sys/ptrace.h>
#include <sys/exec.h>
#include <sys/core.h>
+#include <sys/compat_stub.h>
#include <sys/exec_aout.h>
@@ -85,11 +86,13 @@
cseg.c_addr = 0;
cseg.c_size = core->c_cpusize;
- error = coredump_write(iocookie, UIO_SYSSPACE, &cseg,
- core->c_seghdrsize);
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