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Author SHA1 Message Date
Nicholas Nethercote
c756c590cf Convert "skin" to "tool" in various places; almost entirely within comments, 
nothing that will affect code.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2217
 2004-01-21 15:08:04 +00:00
Nicholas Nethercote
1f7c6e9d1f Updated the manual for some recent changes, esp. the fact that Memcheck is no 
longer the default.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2216
 2004-01-21 13:59:23 +00:00
Jeremy Fitzhardinge
75d6dc8434 This change implements the TLS extension to the x86 ABI. This allows 
threads to have thread-private data which is quickly accessible via a
segment in the GDT, stored in %gs.  The patch implements the relevent
syscalls (setthreadarea), and also manages switching the VCPU's segment
information at thread context-switch time.  Mostly Tom Hughes' work.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2215
 2004-01-21 01:27:27 +00:00
Jeremy Fitzhardinge
e821cecc7c Small update about unimplemented instructions. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2214
 2004-01-21 01:21:29 +00:00
Jeremy Fitzhardinge
08f94858b4 Hasn't this been added already? 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2213
 2004-01-21 01:20:38 +00:00
Nicholas Nethercote
35d8a28ba8 Patch to add support for the alternate MOVQ encoding, from Tom Hughes. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2212
 2004-01-20 22:28:26 +00:00
Nicholas Nethercote
e8ceb12795 From Tom Hughes: patch to report port numbers correctly 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2210
 2004-01-20 14:43:42 +00:00
Nicholas Nethercote
a49958845e Adding files from Tom Hughes' SSE-completion patch, which I forgot yesterday. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2209
 2004-01-20 09:24:53 +00:00
Nicholas Nethercote
ba174de833 Update limitations section: merge some old changes from 2.0.0 branch, and some 
new changes that only apply to HEAD.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2208
 2004-01-19 22:20:38 +00:00
Jeremy Fitzhardinge
36d4e2a3de Some clarifications to README_MISSING_SYSCALL_OR_IOCTL. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2207
 2004-01-19 22:02:43 +00:00
Jeremy Fitzhardinge
a327fbfd59 Reduce the pounding. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2206
 2004-01-19 21:47:52 +00:00
Jeremy Fitzhardinge
2c56057c32 Add some comments 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2205
 2004-01-19 21:47:25 +00:00
Nicholas Nethercote
fa6b2b7e38 Remove unnecessary line 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2204
 2004-01-19 21:35:52 +00:00
Nicholas Nethercote
835e2d66e6 Update instructions for FV. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2203
 2004-01-19 19:32:30 +00:00
Nicholas Nethercote
5630025b84 Patch from Tom Hughes, for bug 72643: 
Patch to improve SSE/SS2 support

  This patch should implement most of the missing SSE/SSE2 opcodes. About
  the only ones it doesn't do are the MASKMOVxxx ones as they are quite
  horrible and involved an implicit reference to EDI so I need to think
  about them a bit more.

  The patch also includes a set of tests for the MMX/SSE/SSE2 opcodes to
  validate that they have the same effect under valgrind as they do when
  run normally. In one or two cases this wasn't actually the case even
  for some of the implemented opcodes, so I fixed those as well ;-)


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2202
 2004-01-19 19:14:18 +00:00
Nicholas Nethercote
5c94840fea Updated example Makefile.am for recent FV changes. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2201
 2004-01-19 15:45:27 +00:00
Jeremy Fitzhardinge
7dbc0eafaf Oops, add missing file. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2200
 2004-01-16 05:37:46 +00:00
Jeremy Fitzhardinge
d9ce743c50 Add other .exp file for exec-sigmask. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2199
 2004-01-16 02:19:15 +00:00
Jeremy Fitzhardinge
7def6b371b Fix bug 72484. Set the process signal mask to match the client's before 
running exec.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2198
 2004-01-16 02:17:30 +00:00
Jeremy Fitzhardinge
aab639348b Fix bug 72650. Only restart syscalls on signal if the client asked for it. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2197
 2004-01-16 02:15:23 +00:00
Nicholas Nethercote
2df352f28f Remove address from output, which varies from machine to machine and causes 
failure.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2196
 2004-01-09 16:15:06 +00:00
Dirk Mueller
3ebf4df7ec yet another SSE insn (rsqrtss) 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2194
 2004-01-07 19:07:02 +00:00
Jeremy Fitzhardinge
9625fc36f1 Fix "make dist" 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2193
 2004-01-07 08:47:44 +00:00
Jeremy Fitzhardinge
f4cf196dad Make badrw.c conform to C89; split things onto separate lines so it's 
clear what the messages are talking about.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2192
 2004-01-07 08:47:03 +00:00
Jeremy Fitzhardinge
3816d99f73 Fix for bug 72006 by Tom Hughes: report proper error returns for mmap() 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2191
 2004-01-07 08:44:43 +00:00
Jeremy Fitzhardinge
437a6939cc Make fork test deterministic. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2190
 2004-01-06 21:46:02 +00:00
Nicholas Nethercote
30427d2857 Removed files I meant to with the last commit. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2189
 2004-01-06 16:08:31 +00:00
Dirk Mueller
1df018a591 remove anonymous unions - not supported by older versions of gcc. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2188
 2004-01-06 16:02:29 +00:00
Jeremy Fitzhardinge
ea5dacc8b3 Make --gdb-attach=yes work properly; rather than trying to attach gdb 
to itself, Valgrind forks a child, and uses ptrace to manipulate its
state into what the client state would be at that point, and attaches
gdb to that.  In addition to giving gdb clean state to inspect, it
also stops mistakes in gdb (eg, continuing) from killing your target.
It also makes gdb strictly read-only; any state changes made from within
gdb will not be reflected in the running client.  Patch from Tom Hughes.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2187
 2004-01-06 00:18:21 +00:00
Jeremy Fitzhardinge
d1691a2565 Move logfile fd into safe range. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2186
 2004-01-06 00:15:26 +00:00
Jeremy Fitzhardinge
1c5b7f5311 Debork regtests 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2185
 2004-01-05 01:02:10 +00:00
Jeremy Fitzhardinge
7d63c9a792 Fix problem with trace-children=yes when using a tool which replaces 
malloc.  The problem was that LD_PRELOAD was being left set with
our replacement .so files, which meant they were being applied to
stage1/stage2.  This caused malloc to fail and a subsequent SIGSEGV.
This change unconditionally removes all of Valgrind's special environment
before each execve, since it will be replaced as needed by the child
Valgrind.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2184
 2004-01-04 23:52:59 +00:00
Julian Seward
cafeef8e48 Support for FXSAVE/FXRSTOR (Tom Hughes). Fixes #71180. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2183
 2004-01-04 23:30:55 +00:00
Robert Walsh
9aebbbd032 Add missing atoll16 prototype. I use this in the watchpoint stuff. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2182
 2004-01-04 23:15:22 +00:00
Jeremy Fitzhardinge
8a30151078 Fix do_exec's permission checking. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2181
 2004-01-04 23:10:07 +00:00
Julian Seward
5c0e0d0595 In the fast sanity check for these tools which use shadow memory, 
remove the test that the first page of memory is inaccessible.  This
is now getting in the way.

Fixes #69886.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2180
 2004-01-04 23:08:04 +00:00
Julian Seward
ed2438e646 Handle 'B' (volatile) and 'k' (const) qualifiers in stabs. (Tom 
Hughes / Manish Singh).  Fixes #71791.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2179
 2004-01-04 22:50:16 +00:00
Nicholas Nethercote
a2ce0a19a6 Folded cg_sim_{gen,I1,D1,L2}.c into cg_sim.c, which makes a lot more sense and 
is shorter.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2178
 2004-01-04 16:56:57 +00:00
Nicholas Nethercote
07b8e3438b Updated copyright dates for 2004. Also added a couple of missing headers and 
footers to some new files.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2177
 2004-01-04 16:43:23 +00:00
Nicholas Nethercote
5ca20c879d Adding "use strict" and "use warnings", for safety. Required some extra 
variable declarations.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2176
 2004-01-04 13:08:56 +00:00
Julian Seward
9a14969e96 Add copyright notices to new files. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2175
 2004-01-04 03:46:11 +00:00
Dirk Mueller
a0c08f2794 typo 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2174
 2004-01-03 15:33:09 +00:00
Dirk Mueller
c8bff3b75e CVS_SILENT ignore 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2173
 2004-01-03 15:22:09 +00:00
Dirk Mueller
c9f8dd46c0 infrastructure. Yes, it doesn't do much yet. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2172
 2004-01-03 15:21:14 +00:00
Dirk Mueller
6a73cf3d05 portability 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2171
 2004-01-03 15:02:59 +00:00
Dirk Mueller
f62c6dfb18 adding FreeBSD port made by Doug Rabson, thanks! 
Currently not compiled, since the autoconf magic is still missing.
Will fill bits in when I have time.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2170
 2004-01-03 14:49:18 +00:00
Dirk Mueller
811fc0511c make it compile on FreeBSD 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2169
 2004-01-03 14:24:42 +00:00
Dirk Mueller
eed4f863f8 remove test for malloc.h 
add tests for endian.h and sys/endian.h (FreeBSD like)


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2168
 2004-01-03 14:23:45 +00:00
Dirk Mueller
1811b4b5c0 Fix compilation on FreeBSD. extracted from patch by Doug Rabson <dfr@nlsystems.com> 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2167
 2004-01-03 14:18:02 +00:00
Dirk Mueller
acad7cdb9e stop whining. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2166
 2004-01-03 12:47:32 +00:00