22521ea9e2
py/nlrthumb: Make compatible with Cortex-M0 (ARMv6M instr set).
2015-10-20 13:26:34 +01:00
b4b10fd350
py: Put all global state together in state structures.
...
This patch consolidates all global variables in py/ core into one place,
in a global structure. Root pointers are all located together to make
GC tracing easier and more efficient.
2015-01-07 20:33:00 +00:00
8a2347723e
py: Move global variable nlr_top to one place, in a .c file.
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This reduces dependency on assembler, and allows to consolidate global
variables in the future.
2015-01-01 21:47:58 +00:00
7860c2a68a
py: Fix some macros defines; cleanup some includes.
2014-11-05 21:16:41 +00:00
133b083b89
py: Clean up nlr*.S to make it easier to read; fix clang .bss error.
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It seems that newer versions of clang don't like the .bss directive, so
we don't use it for OSX.
Addressing issues #865 and #875 .
2014-09-26 13:07:26 +00:00
a96cc824bd
py: Support arm and thumb ARM ISAs, in addition to thumb2.
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These changes were tested with QEMU, and by few people of real hardware.
2014-06-22 01:40:45 +03:00
04b9147e15
Add license header to (almost) all files.
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Blanket wide to all .c and .h files. Some files originating from ST are
difficult to deal with (license wise) so it was left out of those.
Also merged modpyb.h, modos.h, modstm.h and modtime.h in stmhal/.
2014-05-03 23:27:38 +01:00
b1ce37d32e
py: If setjmp NLR implementation is forced, omit native versions.
2014-04-30 04:19:20 +03:00
26cf55ae05
Add a check for NULL nlr_top in nlr_jump.
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If no nlr_buf has been pushed, and an nlr_jump is called, then control
is transferred to nlr_jump_fail (which should bail out with a fatal
error).
2014-04-08 14:08:14 +00:00
9c7e984a05
nlrthumb.S: Comment out ".cpu cortex-m4", it causes problems on Cortex-A.
2014-03-01 10:05:53 +02:00
e85c38992d
Make "unix" target be crossplatform and support x86, x64, ARM hosts.
2013-12-30 03:38:32 +02:00
Damien George
Paul Sokolovsky