134a9fbcb4
VM: we can save the process by throwing a normal error here
2017-06-25 01:43:31 +02:00
ee0b34a469
VM: don't need the data_roots here
2016-11-30 16:36:25 +01:00
e4bdbf1503
VM: better init of stdin, stdout and stderr
2016-11-21 20:40:25 +01:00
0b6ffdc77e
Revert "VM: undoing 0274e889b9 ( #1513 )"
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This reverts commit a4802aba68
2016-11-09 02:07:56 +01:00
a4802aba68
VM: undoing 0274e889b9 ( #1513 )
2016-11-08 13:37:52 +01:00
0d57734dab
vm: replace block comments /**/ with line comments //
2016-09-09 05:47:52 +02:00
e0acf4f328
Revert "vm: replace line comments // with block comments /**/ for consintency"
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This reverts commit 7ee4e5dea5
2016-09-09 05:47:52 +02:00
7ee4e5dea5
vm: replace line comments // with block comments /**/ for consintency
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Fix #1651 .
2016-08-03 09:19:48 -07:00
0274e889b9
VM: refactor tagged.hpp so it's not dependent on the factor_vm class
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this way untag<byte_array>(relocation) can be used in code_blocks.hpp
2015-11-24 16:00:50 +01:00
2536b6cd93
VM: fix move_file called from save_image
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save_image() shouldn't throw exceptions because if the 'then_die'
argument is t it would leave factor in an inconsistent state. So
therefore move_file() should be fixed and raw_fclose() called instead of
safe_fclose().
2015-09-29 23:13:10 +02:00
a53d5be683
VM: make allot_alien() and ffi_dlsym() use cell instead of void*
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this way we get rid of a bunch of superfluous casts
2015-08-23 18:36:31 -07:00
40b7805e0a
VM: fixes so that raw_fread and safe_fread returns a size_t again
2015-06-05 02:14:49 +02:00
0713f28bdb
VM: safe_fread needs to return an int so you can return -1 on error
2015-06-05 02:14:49 +02:00
f1ca83524a
VM: new functions raw_fclose and raw_fread
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These need to be used when the image is loaded because there is no
context so you can't throw io errors yet.
2015-06-05 02:14:49 +02:00
27590b514c
vm: Only call fclose() once. Rename io_error() to io_error_if_not_EINTR() to be more explicit.
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Fixes #1335 .
2015-06-03 14:35:48 -07:00
c675694619
vm: Annotate more places where we can gc.
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Code formatting fix.
2014-11-29 19:25:46 -06:00
60b7631e76
VM: fixing some implicit casts from cell to fixnum
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The types are compatible, but it looks a little nicer if the variable
that receives a return value declared as cell also is a cell.
2014-07-10 07:54:07 -07:00
ffe41b3d7f
VM: Fixup cast formatting after clang-format
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clang-format doesn't recognize casts to non-pointer/non-template types
so it winds up adding a space between the right paren and the expression
and then failing to recognize prefix operators in the process
(e.g. foo = (cell) & bar; should be foo = (cell)&bar;). This commit
manually fixes up the major cases (fixnum, cell, all types ending in _t).
2013-05-13 14:59:24 -04:00
894e181f31
VM: Refactor io.cpp/hpp to Factor style
2013-05-12 13:24:45 -04:00
ca2ea548be
VM: Remove exec bit from VM source files
2013-05-11 17:04:23 -04:00
17945addfe
vm: use ctx->push since unbox_array_size needs to peek at the stack.
2013-03-22 09:19:36 -07:00
5be15d7e3f
vm: more use of ctx->replace().
2013-03-22 09:17:02 -07:00
000efd9bbb
vm: Add messages about things that can allocate. Fix a gc bug in the primitive for quotation-code.
2012-08-15 21:30:55 -07:00
8e66c7abee
vm: clean up windows ctrl-handler
2011-10-27 21:18:22 -07:00
fde782cff6
vm: non-copying primitive_fread
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primitive_fread now takes a buffer pointer argument and returns a count of bytes read instead of allocating a byte array.
2011-10-17 21:22:57 -07:00
f1bec796bb
vm: C I/O streams became unusable after a single EOF (reported by John Benediktsson)
2010-08-22 20:56:29 -07:00
ec6c2ccc3e
silence more msvc warnings
2010-05-05 22:32:45 -07:00
216a05e68a
vm: small cleanup
2010-04-13 21:24:42 -07:00
11ddbc03a4
vm: signal handling cleanup
2010-03-27 07:33:28 -04:00
dad3870abd
Use for(;;) instead of do/while in a few places, fix safe_fread's error handling
2010-02-24 02:50:41 -06:00
af0ddd5985
Specialized arrays, structs and other objects responding to the >c-ptr / byte-length protocol can now be written to binary streams
2010-02-24 20:18:41 +13:00
c08fa9cb6e
vm: disable silly nano-count workaround on Win64, fix some indentation issues
2010-02-06 00:45:29 -06:00
06f02d1314
Refactor error handling in io.cpp. Update image.cpp and header files for changes.
2010-02-04 23:53:54 -06:00
a2ce57d856
Allow setting errno instead of just clearing it
2010-02-03 17:20:24 -06:00
7c40fc1a36
unix-system-call io-error -> unix-system-call drop
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make unix.ffi, unix.ffi.linux unportable
fix spacing in io.cpp before refactoring
2010-01-23 09:07:35 -06:00
bbd4e27275
Tighten up libc file io code to avoid EINTR problems
2010-01-22 12:59:14 -06:00
63edd20a55
vm: eliminating register variables work in progress. Works on x86-32 with non-optimizing compiler
2009-12-19 10:59:56 +13:00
6c2c87758a
vm: rename gc_root to data_root, add code_root to fix a problem where code blocks would move underneath the PIC compiler if PIC compiler allocated enough
2009-11-02 18:10:34 -06:00
810e309e0c
vm: rename userenv to special_objects
2009-10-23 00:33:53 -05:00
d85d84697a
Change data heap alignment to 16 bytes
2009-10-20 12:45:00 -05:00
236588208b
vm: rename F to false_object, and rename T to true_object
2009-10-18 20:26:21 -05:00
11d55131de
add ftell primitive
2009-10-03 18:20:35 -05:00
9b7412b8f8
Moved PRIMITIVE and PRIMITIVE_FORWARDs to primitives.[ch]pp
2009-09-27 19:42:18 +01:00
6b7717bf37
forwarding functions replaced with PRIMITIVE_FORWARD() macro
2009-09-25 20:43:01 +01:00
83b0769eef
renamed factorvm to factor_vm
2009-09-24 08:16:52 +01:00
e566656e46
removed a bunch of superflous blank lines
2009-09-24 08:02:14 +01:00
e3ac531fdb
renamed vmprim_ to primitive_
2009-09-24 08:02:13 +01:00
65a264aa1f
turned errno() methods back into functions since they should already be thread safe
2009-09-16 08:16:32 +01:00
0397f92569
removed some global functions from io.cpp
2009-09-16 08:16:28 +01:00
82e1ea7110
vm ptr passed to untag_check
2009-09-16 08:16:26 +01:00
Björn Lindqvist
Alexander Iljin
Doug Coleman
Erik Charlebois
John Benediktsson
Joe Groff
Slava Pestov
Slava Pestov
Slava Pestov
Phil Dawes