328ebc1ea3
Merge pull request #10025 from stedolan/memprof-custom
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Track caml_alloc_custom_mem allocations with Statmemprof
2020-11-24 10:06:52 +01:00
01c08d3c0c
Clean up caml_alloc_shr
2020-11-17 11:59:05 +00:00
3631d4b543
Track caml_alloc_custom_mem allocations with Statmemprof
2020-11-16 13:42:16 +00:00
692bd73123
OCAMLRUNPARAM=b=2 => load debuginfo
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Load the debug information during runtime startup if OCAMLRUNPARAM=b=2.
This guards against the specific case of running out of fds, since the
debug information can't then be loaded.
2018-12-11 10:17:04 +01:00
43b28fac00
Improve error messages when loading backtrace info
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Before, any errors when loading bytecode backtrace information were
fatal and the error message was potentially misleading.
2018-12-11 08:54:49 +01:00
f83d71830d
Memprof: provide the guarantee that an allocation callback is always run in the same thread the allocation takes place.
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This is done by using a local entry array for each thread, containing
tracked blocks whose allocation callback has not yet been called.
This allows some simplification in the code running callbacks for
young allocations. Indeed, since the entry array is local to one
thread, we know for sure that it cannot be modified during a callback,
and therefore we no longer need to remember the indices of the
corresponding new entries.
2020-10-19 17:08:17 +02:00
ea52bec84b
Memprof: thread-local context is now stored as a pointer in systhread's data structures.
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Reasons:
- Better abstraction in memprof.h
- Simpler Saving/restore functions
- We introduce a current's thread context, so that we don't need to do a spacial case for the current thread
2020-10-19 17:00:04 +02:00
55973d1203
Bump magic numbers for 4.12 (and trunk)
2020-10-19 15:33:26 +02:00
67c9c0772e
Remove Spacetime support in marshaller
2020-10-08 20:28:15 +02:00
540996d21e
Remove Spacetime
2020-10-08 20:28:12 +02:00
af48d9fe8f
Add a naked pointers dynamic checker ( #9956 )
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This is selected at configure-time, option --enable-naked-pointers-checker.
The major GC warns when it detects out-of-heap pointers that could cause the no-naked-pointers runtime system to crash.
This is supported on x86-64 only, but on all ports (Unix and Windows).
Added tests involving naked pointers in tests/runtime-naked-pointers
Co-authored-by: KC Sivaramakrishnan <kc@kcsrk.info>
Co-authored-by: David Allsopp <david.allsopp@metastack.com>
Co-authored-by: Enguerrand Decorne <decorne.en@gmail.com>
2020-10-05 14:44:31 +02:00
001c2d1283
Restore Cygwin64 support
2020-09-21 13:36:03 +01:00
fed86fb598
Merge pull request #9924 from dra27/explicit-export-PR
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Remaining functions requiring explicit export
2020-09-21 08:59:06 +01:00
17cceab054
Remaining functions requiring explicit export
2020-09-18 12:11:20 +01:00
c10217818f
Garbage collector colours change ( #9756 )
2020-09-17 17:24:04 +02:00
46da6eb4bc
Tidy spacetime.h
2020-09-14 14:54:10 +01:00
3b1d4dafe0
Eliminate caml_code_area globals ( #9909 )
2020-09-14 09:16:09 +01:00
28789cd045
Merge pull request #9904 from dra27/unix-io-prims
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Declare primitives used by unix in io.h
2020-09-11 09:35:31 +01:00
95ea8a2d32
Merge pull request #9902 from dra27/main-cleanup
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Declare caml_expand_command_line in osdeps.h
2020-09-11 09:34:47 +01:00
d889d8f565
Merge pull request #9901 from dra27/caml_main
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Tidy caml_main declaration
2020-09-11 09:34:29 +01:00
435babd6f8
Declare primitives used by unix in io.h
2020-09-10 16:34:24 +01:00
503776deb4
Declare caml_expand_command_line in osdeps.h
2020-09-10 12:11:02 +01:00
29408deb2c
Tidy caml_main declaration
2020-09-10 12:05:46 +01:00
121cae4801
Remove CAMLprim and CAMLexport from backtrace.h
2020-09-10 11:01:19 +01:00
df64b46a7c
Remove dup. declaration of caml_sys_time_unboxed
2020-09-10 09:54:43 +01:00
6dc2457036
Merge pull request #9884 from dra27/cygwin64-prereq-6
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Missing declarations in io.h [Cygwin64 pre-req 6/6]
2020-09-09 09:24:34 +01:00
f62d519be7
Merge pull request #9882 from dra27/cygwin64-prereq-4
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Tidy CAML_INTERNALS in minor_gc.h and memory.h [Cygwin64 pre-req 4/6]
2020-09-09 09:23:50 +01:00
1b48b5aa3c
Merge pull request #9872 from xavierleroy/seek-text-channels
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Revised {in,out}_channel_length and seek_in for channels in text mode
2020-09-08 09:52:22 +02:00
422c20013d
Remove CAMLexport from Cash-exported primitives
2020-09-07 13:54:08 +01:00
e0397de83b
Merge pull request #9881 from dra27/cygwin64-prereq-3
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Remove unimplemented functions in caml/alloc.h [Cygwin64 pre-req 3/6]
2020-09-07 13:46:07 +01:00
02c1577e7b
Merge pull request #9883 from dra27/cygwin64-prereq-5
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Guard caml_fatal_uncaught_exception with CAML_INTERNALS [Cygwin64 pre-req 5/6]
2020-09-07 13:38:22 +01:00
bf05018a1a
Formalise the Cash exports
2020-09-04 16:22:10 +01:00
0f6d3a3128
Add missing channel declarations in caml/io.h
2020-09-04 16:21:03 +01:00
0d4f1ba182
Guard caml_fatal_uncaught_exception with CAML_INTERNALS
2020-09-04 15:59:43 +01:00
c35dc17664
Guard heap functions with CAML_INTERNALS
2020-09-04 15:57:57 +01:00
0fce1e36ae
Guard most of minor_gc.h with CAML_INTERNALS
2020-09-04 15:53:44 +01:00
eb6d803222
caml_gc_dispatch doesn't need exporting
2020-09-04 15:53:29 +01:00
ff7da588d6
Add missing caml_ prefix in minor_gc.h
2020-09-04 15:51:54 +01:00
bd58bcff8d
Remove unimplemented functions in caml/alloc.h
2020-09-04 15:41:29 +01:00
bab2d10a68
Declare caml_*_ops in headers
2020-09-04 15:25:49 +01:00
09f2b9dd57
Revised {in,out}_channel_length and seek_in for channels in text mode
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Under Windows, for channels opened in text mode, EOL conversion causes
a mismatch between the `offset` position cached in the
`struct channel` record and actual position in the file.
This commit turns off the use of the cached "offset" in the implementations
of `{in,out}_channel_length` and `seek_in`, calling `lseek` directly instead.
To support this, a new channel flag `CHANNEL_TEXT_MODE` was added. It
is set for channels operating in text mode under Windows, when EOL
conversion is active.
Fixes : #9868
2020-09-01 20:33:39 +02:00
41f0522df3
Use different symbol names for caml_do_local_roots on bytecode and native code ( #9503 )
2020-08-25 21:22:34 +01:00
9a7a17c012
Add Sys.mkdir
2020-07-21 14:15:40 +01:00
8b3ac9bcb2
Merge pull request #9722 from stedolan/eintr-again
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EINTR-based signal handling: ensure that signals are handled
only at polling points, and that I/O locks are not held during signal
handling.
2020-07-28 19:20:57 +02:00
a0a1ba4f1e
Merge pull request #9699 from EduardoRFS/trunk-ios
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Add support for iOS and macOS on ARM64
2020-07-28 16:40:55 +02:00
63d516bda1
Avoid running signal handlers while holding locks in io.c
2020-07-27 17:29:39 +01:00
32feddc1fc
Do not run OCaml code inside signal handlers
2020-07-27 17:29:39 +01:00
e678885007
Lock channels before doing I/O
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The debugger's use of channels doesn't support locking, but it
doesn't work on threaded programs anyway.
2020-07-27 17:29:39 +01:00
ba2b98608a
Merge pull request #9742 from jhjourdan/fix_7810
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Make Ephemeron compatible with infix pointers.
2020-07-27 16:51:14 +02:00
8cd474f008
ios: Sys.command is not supported
2020-07-25 08:37:06 +00:00
Jacques-Henri Jourdan
Stephen Dolan
David Allsopp
Florian Angeletti
Nicolás Ojeda Bär
Xavier Leroy
Sadiq Jaffer
Xavier Leroy
EduardoRFS