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Author SHA1 Message Date
Tom Hughes
734ffbfb60 On x86 and ppc32 the offset argument to mmap2 is specified in pages 
not bytes. This is a horrible kludge of a fix and it should probably
be fixed properly with a separate sys_mmap for amd64.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4821
 2005-09-29 23:26:06 +00:00
Julian Seward
a8627dede8 Fix a very stupid bug in the new aspacemgr, in which mmap "hint-style" 
requests were being granted at the requested address when they should
not have been.  This was causing ppc32-linux to crash at startup
(since the wrongly-granted mapping annihilated 5 others).  This shows
the value of a multiplatform approach -- the bug applies to all
targets, yet x86 and amd64 appeared to work perfectly.




git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4820
 2005-09-29 21:20:41 +00:00
Julian Seward
e0a5f54cf9 Make ppc32-linux build again following aspacem merge. Doesn't work, though: 
programs crash before reaching main.  I don't know why.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4819
 2005-09-29 11:09:56 +00:00
Julian Seward
002bc6c7e7 Comment-only changes 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4818
 2005-09-29 10:24:17 +00:00
Nicholas Nethercote
c8792e1e81 Add an explanatory message for when instruction decoding fails. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4817
 2005-09-29 00:35:18 +00:00
Nicholas Nethercote
65e1e0b804 Remove redundant function call. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4816
 2005-09-29 00:31:40 +00:00
Nicholas Nethercote
21f31418f0 Fix up vg_preload_core.so vs. vgpreload_core.so confusion introduced 
during the ASPACEM merge.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4815
 2005-09-29 00:25:07 +00:00
Julian Seward
e2f8cc1393 Fix subtle bug in ML_(generic_POST_sys_shmdt) caused by new aspacem. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4814
 2005-09-28 20:05:31 +00:00
Julian Seward
75d5c9fbd4 %u -> %lu 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4813
 2005-09-28 20:00:30 +00:00
Julian Seward
81852e9bf5 Fix command-line printing. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4812
 2005-09-28 19:59:19 +00:00
Julian Seward
e8dc60215c Make --log-socket= work on amd64-linux. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4811
 2005-09-28 19:58:58 +00:00
Nicholas Nethercote
c35f8e6213 Make primes.c a bazillion times faster. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4810
 2005-09-28 14:49:40 +00:00
Julian Seward
8055a3a37d Restore correct version number following the aspacem merge. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4809
 2005-09-28 11:51:17 +00:00
Julian Seward
40f6598ba4 Increase some sizes to deal better with the new multigigabyte world: 
- on 64-bit platforms, double the size of the supported address
  space to 32G.

- Increase the size of the ExeContext table 6 times.  Some very
  large apps have been observed to have been doing a lot of 
  searching in the old 4999 entry table.  This table may be
  OSetified in the fullness of time.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4808
 2005-09-28 11:50:20 +00:00
Julian Seward
f8b0e0df14 Handy program for finding prime numbers (small ones!) 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4807
 2005-09-28 11:25:10 +00:00
Julian Seward
b98ac01c9f Get rid of pub_core_main.h, so that m_main is not imported by anyone, 
and so is not part of a module cycle.  This requires a moderately
grotty hack of passing a continuation-function pointer in a global
variable.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4806
 2005-09-28 10:47:38 +00:00
Julian Seward
a03a1fa3bd Privatise parse_procselfmaps() and move it into aspacemgr.c in order 
to benefit from the module-cycle-breaking functions in aspacemgr.c.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4805
 2005-09-28 09:37:16 +00:00
Julian Seward
c3d915e97b Rename m_launcher.c to launcher.c to make clear it's not part of the 
normal module scheme -- it's a standalone program.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4804
 2005-09-28 01:53:07 +00:00
Julian Seward
d13622abed VG_(am_extend_into_adjacent_reservation_client): Do not allow the 
reservation segment to be shrunk below one page.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4803
 2005-09-28 01:46:31 +00:00
Julian Seward
68ccd98f62 Get rid of some macros used only by the old aspacemgr, and tidy up 
m_main even more.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4802
 2005-09-28 01:36:01 +00:00
Julian Seward
f75575351e Clean up the m_debuginfo interface a bit. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4801
 2005-09-28 01:23:25 +00:00
Julian Seward
38b71df161 Get rid of the "ioctl-mmap" weird-hack flag. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4800
 2005-09-28 01:14:32 +00:00
Julian Seward
8bf81005ae Small cleanups, mostly of m_main: 
- Move VG_(fd_{soft,hard}_limit) into m_clientstate
- m_main: clean up auxv handling.  Get rid of scan_auxv().
- m_main: move scan_colsep() to somewhere more sensible.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4799
 2005-09-28 00:53:09 +00:00
Julian Seward
114b0d2967 Don't reserve space for trampoline page on the stack, since it isn't 
used any more.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4798
 2005-09-27 23:53:09 +00:00
Nicholas Nethercote
60aae81ae6 Remove now-unused "shadow_memory" need. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4797
 2005-09-27 21:35:01 +00:00
Nicholas Nethercote
01ace453bb Record an observation about addr_is_in_MAC_Chunk(). 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4796
 2005-09-27 20:51:12 +00:00
Nicholas Nethercote
f339e45fe3 Remove ancient unused test files. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4795
 2005-09-27 20:28:00 +00:00
Nicholas Nethercote
d9c2f2f027 Fix up Makefile.core.am which got a little confused during the ASPACEM 
merging.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4794
 2005-09-27 20:27:04 +00:00
Julian Seward
6dadd73562 Unbreak build on amd64 following aspacem merge. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4792
 2005-09-27 19:57:35 +00:00
Nicholas Nethercote
97f1d67fb7 Disable vgtest_ume, which is broken. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4791
 2005-09-27 19:52:02 +00:00
Nicholas Nethercote
11dfb2e8a0 Fix scalar and cmdline[12]. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4790
 2005-09-27 19:46:46 +00:00
Julian Seward
cc8ccbbfb4 This commit merges in changes from branches/ASPACEM (specifically, 
changes from r4341 through r4787 inclusive).  That branch is now dead.
Please do not commit anything else to it.

For the most part the merge was not troublesome.  The main areas of
uncertainty are:

- build system: I had to import by hand Makefile.core-AM_CPPFLAGS.am
  and include it in a couple of places.  Building etc seems to still
  work, but I haven't tried building the documentation.

- syscall wrappers: Following analysis by Greg & Nick, a whole lot of
  stuff was moved from -generic to -linux after the branch was created.
  I think that is satisfactorily glued back together now.

- Regtests: although this appears to work, no .out files appear, which
  is strange, and makes it hard to diagnose regtest failures.  In
  particular memcheck/tests/x86/scalar.stderr.exp remains in a 
  conflicted state.

- amd64 is broken (slightly), and ppc32 will be unbuildable.  I'll
  attend to the former shortly.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4789
 2005-09-27 19:20:21 +00:00
Nicholas Nethercote
737ff99047 wibbles 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4788
 2005-09-27 18:52:39 +00:00
Nicholas Nethercote
5d3e60b591 add note 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4784
 2005-09-26 14:50:39 +00:00
Nicholas Nethercote
407df87c69 record an email 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4781
 2005-09-26 01:55:14 +00:00
Nicholas Nethercote
cb422674f0 update 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4780
 2005-09-26 01:49:39 +00:00
Nicholas Nethercote
503e5afdce update 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4779
 2005-09-26 01:12:57 +00:00
Nicholas Nethercote
3499945a8b Fix broken links in the manual. Bug #113190. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4778
 2005-09-26 01:11:40 +00:00
Nicholas Nethercote
098127225b update 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4770
 2005-09-25 19:13:21 +00:00
Nicholas Nethercote
eb51a9ff0d Fix incorrect computation of miss rates due to Int/Long mixups <sigh>. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4769
 2005-09-25 19:11:45 +00:00
Nicholas Nethercote
ae68dcc13f actually, they're unsigned 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4766
 2005-09-25 17:59:16 +00:00
Nicholas Nethercote
531b28734e Print longs as longs. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4765
 2005-09-25 17:57:47 +00:00
Nicholas Nethercote
a00ea1b94b fix for #113230 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4751
 2005-09-24 19:42:41 +00:00
Nicholas Nethercote
ccbfb353ff Make 3.1.0 work with gcc 2.95. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4750
 2005-09-24 19:14:12 +00:00
Nicholas Nethercote
32582c0172 Make VPATH builds work again. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4668
 2005-09-16 03:59:37 +00:00
Nicholas Nethercote
89561b4eed Note that SSE3 isn't supported. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4646
 2005-09-13 21:03:46 +00:00
Nicholas Nethercote
489e097ab4 wibble 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4645
 2005-09-13 19:56:19 +00:00
Cerion Armour-Brown
8f1185f0df Rename VG_(have_altivec) => VG_(have_altivec_ppc) for consistency. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4641
 2005-09-13 16:47:00 +00:00
Cerion Armour-Brown
d4678699e7 setup new variable VG_(have_altivec) from auxv::AT_HWCAP 
fixed default VSCR in dispatch-ppc32.S (non-java mode = 1)



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4636
 2005-09-13 11:13:43 +00:00
Tom Hughes
ce26fa0fc9 Add some new bugs to the bug status file. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4635
 2005-09-13 08:42:48 +00:00