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authorPav Lucistnik <pav@FreeBSD.org>2005-08-31 21:37:41 +0000
committerPav Lucistnik <pav@FreeBSD.org>2005-08-31 21:37:41 +0000
commit1a462a433fde6d31298ca1541b9c443e37d6585d (patch)
treecf02e15197ac060474b0439f7104d7da6e914edb /sysutils/memdump/files/patch-memdump.c
parent- Update to 0.2.2 (diff)
- Update to 1.01
PR: ports/85521 Submitted by: Jonathan <onatan@gmail.com> (maintainer)
Diffstat (limited to 'sysutils/memdump/files/patch-memdump.c')
-rw-r--r--sysutils/memdump/files/patch-memdump.c214
1 files changed, 0 insertions, 214 deletions
diff --git a/sysutils/memdump/files/patch-memdump.c b/sysutils/memdump/files/patch-memdump.c
deleted file mode 100644
index cb3c1f3ecd20..000000000000
--- a/sysutils/memdump/files/patch-memdump.c
+++ /dev/null
@@ -1,214 +0,0 @@
---- memdump.c.orig Thu Jan 1 19:30:09 2004
-+++ memdump.c Sun Feb 20 15:58:34 2005
-@@ -1,92 +1,92 @@
- /*++
--/* NAME
--/* memdump 1
--/* SUMMARY
--/* memory dumper
--/* SYNOPSIS
--/* .ad
--/* .fi
--/* \fBmemdump\fR [\fB-kv\fR] [\fB-b \fIbuffer_size\fR]
--/* [\fB-d \fIdump_size\fR] [\fB-m \fImap_file\fR] [\fB-p \fIpage_size\fR]
--/* DESCRIPTION
--/* This program dumps system memory to the standard output stream,
--/* skipping over holes in memory maps.
--/* By default, the program dumps the contents of physical memory
--/* (\fB/dev/mem\fR).
--/*
--/* Output is in the form of a raw dump; if necessary, use the \fB-m\fR
--/* option to capture memory layout information.
--/*
--/* Output should be sent off-host over the network, to avoid changing
--/* all the memory in the file system cache. Use netcat, stunnel, or
--/* openssl, depending on your requirements.
--/*
--/* The size arguments below understand the \fBk\fR (kilo) \fBm\fR (mega)
--/* and \fBg\fR (giga) suffixes. Suffixes are case insensitive.
--/*
--/* Options
--/* .IP \fB-k\fR
--/* Attempt to dump kernel memory (\fB/dev/kmem\fR) rather than physical
--/* memory.
--/* .sp
--/* Warning: this can lock up the system to the point that you have
--/* to use the power switch (for example, Solaris 8 on 64-bit SPARC).
--/* .sp
--/* Warning: this produces bogus results on Linux 2.2 kernels.
--/* .sp
--/* Warning: this is very slow on 64-bit machines because the entire
--/* memory address range has to be searched.
--/* .sp
--/* Warning: kernel virtual memory mappings change frequently. Depending
--/* on the operating system, mappings smaller than \fIpage_size\fR or
--/* \fIbuffer_size\fR may be missed or may be reported incorrectly.
--/* .IP "\fB-b \fIbuffer_size\fR (default: 0)"
--/* Number of bytes per memory read operation. By default, the program
--/* uses the \fIpage_size\fR value.
--/* .sp
--/* Warning: a too large read buffer size causes memory to be missed on
--/* FreeBSD or Solaris.
--/* .IP "\fB-d \fIdump-size\fR (default: 0)"
--/* Number of memory bytes to dump. By default, the program runs
--/* until the memory device reports an end-of-file (Linux), or until
--/* it has dumped from \fB/dev/mem\fR as much memory as reported present
--/* by the kernel (FreeBSD, Solaris), or until pointer wrap-around happens.
--/* .sp
--/* Warning: a too large value causes the program to spend a lot of time
--/* skipping over non-existent memory on Solaris systems.
--/* .sp
--/* Warning: a too large value causes the program to copy non-existent
--/* data on FreeBSD systems.
--/* .IP "\fB-m\fR \fImap_file\fR"
--/* Write the memory map to \fImap_file\fR, one entry per line.
--/* Specify \fB-m-\fR to write to the standard error stream.
--/* Each map entry consists of a region start address and the first
--/* address beyond that region. Addresses are separated by space,
--/* and are printed as hexadecimal numbers (0xhhhh).
--/* .IP "\fB-p \fIpage_size\fR (default: 0)"
--/* Use \fIpage_size\fR as the memory page size. By default the program
--/* uses the system page size.
--/* .sp
--/* Warning: a too large page size causes memory to be missed
--/* while skipping over holes in memory.
--/* .IP \fB-v\fR
--/* Enable verbose logging for debugging purposes. Multiple \fB-v\fR
--/* options make the program more verbose.
--/* BUGS
--/* On many hardware platforms the firmware (boot PROM, BIOS, etc.)
--/* takes away some memory. This memory is not accessible through
--/* \fB/dev/mem\fR.
--/*
--/* This program should produce output in a format that supports
--/* structure information such as ELF.
--/* LICENSE
--/* This software is distributed under the IBM Public License.
--/* AUTHOR
--/* Wietse Venema
--/* IBM T.J. Watson Research
--/* P.O. Box 704
--/* USA
--/*--*/
-+ * NAME
-+ * memdump 1
-+ * SUMMARY
-+ * memory dumper
-+ * SYNOPSIS
-+ * .ad
-+ * .fi
-+ * \fBmemdump\fR [\fB-kv\fR] [\fB-b \fIbuffer_size\fR]
-+ * [\fB-d \fIdump_size\fR] [\fB-m \fImap_file\fR] [\fB-p \fIpage_size\fR]
-+ * DESCRIPTION
-+ * This program dumps system memory to the standard output stream,
-+ * skipping over holes in memory maps.
-+ * By default, the program dumps the contents of physical memory
-+ * (\fB/dev/mem\fR).
-+ *
-+ * Output is in the form of a raw dump; if necessary, use the \fB-m\fR
-+ * option to capture memory layout information.
-+ *
-+ * Output should be sent off-host over the network, to avoid changing
-+ * all the memory in the file system cache. Use netcat, stunnel, or
-+ * openssl, depending on your requirements.
-+ *
-+ * The size arguments below understand the \fBk\fR (kilo) \fBm\fR (mega)
-+ * and \fBg\fR (giga) suffixes. Suffixes are case insensitive.
-+ *
-+ * Options
-+ * .IP \fB-k\fR
-+ * Attempt to dump kernel memory (\fB/dev/kmem\fR) rather than physical
-+ * memory.
-+ * .sp
-+ * Warning: this can lock up the system to the point that you have
-+ * to use the power switch (for example, Solaris 8 on 64-bit SPARC).
-+ * .sp
-+ * Warning: this produces bogus results on Linux 2.2 kernels.
-+ * .sp
-+ * Warning: this is very slow on 64-bit machines because the entire
-+ * memory address range has to be searched.
-+ * .sp
-+ * Warning: kernel virtual memory mappings change frequently. Depending
-+ * on the operating system, mappings smaller than \fIpage_size\fR or
-+ * \fIbuffer_size\fR may be missed or may be reported incorrectly.
-+ * .IP "\fB-b \fIbuffer_size\fR (default: 0)"
-+ * Number of bytes per memory read operation. By default, the program
-+ * uses the \fIpage_size\fR value.
-+ * .sp
-+ * Warning: a too large read buffer size causes memory to be missed on
-+ * FreeBSD or Solaris.
-+ * .IP "\fB-d \fIdump-size\fR (default: 0)"
-+ * Number of memory bytes to dump. By default, the program runs
-+ * until the memory device reports an end-of-file (Linux), or until
-+ * it has dumped from \fB/dev/mem\fR as much memory as reported present
-+ * by the kernel (FreeBSD, Solaris), or until pointer wrap-around happens.
-+ * .sp
-+ * Warning: a too large value causes the program to spend a lot of time
-+ * skipping over non-existent memory on Solaris systems.
-+ * .sp
-+ * Warning: a too large value causes the program to copy non-existent
-+ * data on FreeBSD systems.
-+ * .IP "\fB-m\fR \fImap_file\fR"
-+ * Write the memory map to \fImap_file\fR, one entry per line.
-+ * Specify \fB-m-\fR to write to the standard error stream.
-+ * Each map entry consists of a region start address and the first
-+ * address beyond that region. Addresses are separated by space,
-+ * and are printed as hexadecimal numbers (0xhhhh).
-+ * .IP "\fB-p \fIpage_size\fR (default: 0)"
-+ * Use \fIpage_size\fR as the memory page size. By default the program
-+ * uses the system page size.
-+ * .sp
-+ * Warning: a too large page size causes memory to be missed
-+ * while skipping over holes in memory.
-+ * .IP \fB-v\fR
-+ * Enable verbose logging for debugging purposes. Multiple \fB-v\fR
-+ * options make the program more verbose.
-+ * BUGS
-+ * On many hardware platforms the firmware (boot PROM, BIOS, etc.)
-+ * takes away some memory. This memory is not accessible through
-+ * \fB/dev/mem\fR.
-+ *
-+ * This program should produce output in a format that supports
-+ * structure information such as ELF.
-+ * LICENSE
-+ * This software is distributed under the IBM Public License.
-+ * AUTHOR
-+ * Wietse Venema
-+ * IBM T.J. Watson Research
-+ * P.O. Box 704
-+ * USA
-+ *--*/
-
- /* System libraries. */
-
-@@ -108,7 +108,7 @@
- #endif
-
- #if defined(FREEBSD2) || defined(FREEBSD3) || defined(FREEBSD4) \
-- || defined(FREEBSD5) \
-+ || defined(FREEBSD5) || defined(FREEBSD6) || defined(FREEBSD7) \
- || defined(OPENBSD2) || defined(OPENBSD3) \
- || defined(BSDI2) || defined(BSDI3) || defined(BSDI4)
- #include <sys/param.h>
-@@ -184,7 +184,7 @@
- #endif
-
- #if defined(FREEBSD2) || defined(FREEBSD3) || defined(FREEBSD4) \
-- || defined(FREEBSD5) \
-+ || defined(FREEBSD5) || defined(FREEBSD6) || defined(FREEBSD7) \
- || defined(OPENBSD2) || defined(OPENBSD3)
- int name[] = {CTL_HW, HW_PHYSMEM};
- size_t len;
-@@ -220,9 +220,9 @@
- static void dump_memory(int fd, FILE * map, char *buffer, size_t buffer_size,
- size_t dump_size, size_t page_size, int flags)
- {
-- OFFT_TYPE start;
-- OFFT_TYPE where;
-- OFFT_TYPE count;
-+ OFFT_TYPE start = 0;
-+ OFFT_TYPE where = 0;
-+ OFFT_TYPE count = 0;
- size_t todo;
- ssize_t read_count;
- int in_region = 0;