mirror of
https://github.com/Zenithsiz/ftmemsim-valgrind.git
synced 2026-02-03 18:13:01 +00:00
9033020ae4
lots of the details changed. Made the following generalisations: - Recast everything to be entirely terms of bytes, instead of a mixture of (32-bit) words and bytes. This is a bit easier to understand, and made the following generalisations possible... - Almost 64-bit clean; no longer assuming 32-bit words/pointers. Only (I think) non-64-bit clean part is that VG_(malloc)() et al take an Int as the size arg, and size_t is 64-bits on 64-bit machines. - Made the alignment of blocks returned by malloc() et al completely controlled by a single value, VG_MIN_MALLOC_SZB. (Previously there were various magic numbers and assumptions about block alignment scattered throughout.) I tested this, all the regression tests pass with VG_MIN_MALLOC_SZB of 4, 8, 16, 32, 64. One thing required for this was to make redzones elastic; the asked-for redzone size is now the minimum size; it will use bigger ones if necessary to get the required alignment. Some other specific changes: - Made use of types a bit more; ie. actually using the type 'Block', rather than just having everything as arrays of words, so that should be a bit safer. - Removed the a->rz_check field, which was redundant wrt. a->clientmem. - Fixed up the decision about which list to use so the 4 lists which weren't ever being used now are -- the problem was that this hasn't been properly updated when alignment changed from 4 to 8 bytes. - Added a regression test for memalign() and posix_memalign(). memalign() was aborting if passed a bad alignment argument. - Added some high-level comments in various places, explaining how the damn thing works. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2579
156 lines
5.6 KiB
Makefile
156 lines
5.6 KiB
Makefile
##---------------------------------------------------------------------------
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## Need more tests:
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## - lots more mmap/munmap/mremap/mprotect ones
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##---------------------------------------------------------------------------
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noinst_SCRIPTS = filter_allocs filter_leak_check_size \
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filter_stderr filter_stderr_backtrace filter_pushfpopf \
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filter_tronical
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INSN_TESTS=insn_basic insn_fpu insn_cmov insn_mmx insn_mmxext insn_sse insn_sse2
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EXTRA_DIST = $(noinst_SCRIPTS) \
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badaddrvalue.stderr.exp \
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badaddrvalue.stdout.exp badaddrvalue.vgtest \
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badfree-2trace.stderr.exp badfree-2trace.vgtest \
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badfree.stderr.exp badfree.vgtest \
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badjump.stderr.exp badjump.vgtest \
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badloop.stderr.exp badloop.vgtest \
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badrw.stderr.exp badrw.vgtest \
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brk.stderr.exp brk.vgtest \
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buflen_check.stderr.exp buflen_check.vgtest \
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clientperm.stderr.exp \
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clientperm.stdout.exp clientperm.vgtest \
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custom_alloc.stderr.exp custom_alloc.vgtest \
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doublefree.stderr.exp doublefree.vgtest \
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error_counts.stderr.exp error_counts.stdout.exp error_counts.vgtest \
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errs1.stderr.exp errs1.vgtest \
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exitprog.stderr.exp exitprog.vgtest \
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execve.stderr.exp execve.vgtest \
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execve2.stderr.exp execve2.vgtest \
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fpeflags.stderr.exp fpeflags.vgtest \
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fprw.stderr.exp fprw.vgtest \
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fwrite.stderr.exp fwrite.stdout.exp fwrite.vgtest \
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inits.stderr.exp inits.vgtest \
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inline.stderr.exp inline.stdout.exp inline.vgtest \
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$(addsuffix .stderr.exp,$(INSN_TESTS)) \
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$(addsuffix .stdout.exp,$(INSN_TESTS)) \
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$(addsuffix .vgtest,$(INSN_TESTS)) \
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malloc1.stderr.exp malloc1.vgtest \
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malloc2.stderr.exp malloc2.vgtest \
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malloc3.stderr.exp malloc3.stdout.exp malloc3.vgtest \
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manuel1.stderr.exp manuel1.stdout.exp manuel1.vgtest \
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manuel2.stderr.exp manuel2.stdout.exp manuel2.vgtest \
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manuel3.stderr.exp manuel3.vgtest \
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memalign_test.stderr.exp memalign_test.vgtest \
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memalign2.stderr.exp memalign2.vgtest \
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memcmptest.stderr.exp memcmptest.stdout.exp memcmptest.vgtest \
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mempool.stderr.exp mempool.vgtest \
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mismatches.stderr.exp mismatches.vgtest \
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mmaptest.stderr.exp mmaptest.vgtest \
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nanoleak.stderr.exp nanoleak.vgtest \
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nanoleak_supp.stderr.exp nanoleak_supp.vgtest nanoleak.supp \
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new_nothrow.stderr.exp new_nothrow.vgtest \
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new_override.stderr.exp new_override.stdout.exp new_override.vgtest \
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null_socket.stderr.exp null_socket.vgtest \
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overlap.stderr.exp overlap.stdout.exp overlap.vgtest \
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pth_once.stderr.exp pth_once.stdout.exp pth_once.vgtest \
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pushfpopf.stderr.exp pushfpopf.stdout.exp pushfpopf.vgtest \
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realloc1.stderr.exp realloc1.vgtest \
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realloc2.stderr.exp realloc2.vgtest \
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realloc3.stderr.exp realloc3.vgtest \
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sigaltstack.stderr.exp sigaltstack.vgtest \
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signal2.stderr.exp \
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signal2.stdout.exp signal2.vgtest \
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supp1.stderr.exp supp1.vgtest \
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supp2.stderr.exp supp2.vgtest \
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supp.supp \
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suppfree.stderr.exp suppfree.vgtest \
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toobig-allocs.stderr.exp toobig-allocs.vgtest \
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trivialleak.stderr.exp trivialleak.vgtest \
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tronical.stderr.exp tronical.vgtest \
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weirdioctl.stderr.exp weirdioctl.stdout.exp weirdioctl.vgtest \
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metadata.stderr.exp metadata.stdout.exp metadata.vgtest \
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threadederrno.stderr.exp threadederrno.stdout.exp \
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threadederrno.vgtest \
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writev.stderr.exp writev.vgtest \
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zeropage.stderr.exp zeropage.vgtest
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check_PROGRAMS = \
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badaddrvalue badfree badjump badloop badrw brk buflen_check \
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clientperm custom_alloc \
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doublefree error_counts errs1 exitprog execve execve2 \
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fpeflags fprw fwrite inits inline \
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malloc1 malloc2 malloc3 manuel1 manuel2 manuel3 \
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memalign_test memalign2 memcmptest mempool mmaptest \
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nanoleak new_nothrow \
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null_socket overlap pushfpopf \
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realloc1 realloc2 realloc3 sigaltstack signal2 supp1 supp2 suppfree \
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trivialleak tronical weirdioctl \
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mismatches new_override metadata threadederrno writev zeropage
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AM_CPPFLAGS = -I$(top_srcdir)/include
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AM_CFLAGS = $(WERROR) -Winline -Wall -Wshadow -g
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AM_CXXFLAGS = $(AM_CFLAGS)
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# C ones
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badaddrvalue_SOURCES = badaddrvalue.c
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badfree_SOURCES = badfree.c
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badjump_SOURCES = badjump.c
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badloop_SOURCES = badloop.c
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badrw_SOURCES = badrw.c
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brk_SOURCES = brk.c
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buflen_check_SOURCES = buflen_check.c
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clientperm_SOURCES = clientperm.c
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custom_alloc_SOURCES = custom_alloc.c
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doublefree_SOURCES = doublefree.c
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error_counts_SOURCES = error_counts.c
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errs1_SOURCES = errs1.c
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execve_SOURCES = execve.c
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execve2_SOURCES = execve2.c
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exitprog_SOURCES = exitprog.c
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fpeflags_SOURCES = fpeflags.c
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fprw_SOURCES = fprw.c
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fwrite_SOURCES = fwrite.c
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inits_SOURCES = inits.c
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inline_SOURCES = inline.c
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malloc1_SOURCES = malloc1.c
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malloc2_SOURCES = malloc2.c
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malloc3_SOURCES = malloc3.c
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manuel1_SOURCES = manuel1.c
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manuel2_SOURCES = manuel2.c
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manuel3_SOURCES = manuel3.c
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mmaptest_SOURCES = mmaptest.c
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memalign_test_SOURCES = memalign_test.c
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memalign2_SOURCES = memalign2.c
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memcmptest_SOURCES = memcmptest.c
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mempool_SOURCES = mempool.c
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nanoleak_SOURCES = nanoleak.c
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null_socket_SOURCES = null_socket.c
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overlap_SOURCES = overlap.c
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pushfpopf_SOURCES = pushfpopf_c.c pushfpopf_s.s
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realloc1_SOURCES = realloc1.c
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realloc2_SOURCES = realloc2.c
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realloc3_SOURCES = realloc3.c
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signal2_SOURCES = signal2.c
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supp1_SOURCES = supp.c
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supp2_SOURCES = supp.c
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suppfree_SOURCES = suppfree.c
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sigaltstack_SOURCES = sigaltstack.c
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trivialleak_SOURCES = trivialleak.c
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tronical_SOURCES = tronical.S
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weirdioctl_SOURCES = weirdioctl.c
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metadata_SOURCES = metadata.c
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threadederrno_SOURCES = threadederrno.c
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threadederrno_LDADD = -lpthread
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writev_SOURCES = writev.c
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zeropage_SOURCES = zeropage.c
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# C++ ones
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mismatches_SOURCES = mismatches.cpp
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new_nothrow_SOURCES = new_nothrow.cpp
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new_override_SOURCES = new_override.cpp
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# must be built with these flags -- bug only occurred with them
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fpeflags.o: CFLAGS += -march=i686
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