Jonas Maebe
1e3f72403e
* renamed getintparaloc to getcgtempparaloc
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o it can be used for more than integer parameters
git-svn-id: trunk@43781 -
2019-12-24 22:12:25 +00:00
florian
a2d3522812
* general-dynamic -> global-dynamic
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git-svn-id: trunk@43132 -
2019-10-05 20:48:29 +00:00
florian
03f7ef4c63
* renamed tls model switches and symbols to match gcc
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git-svn-id: trunk@43122 -
2019-10-05 20:48:20 +00:00
florian
9e8bc7c935
* the general section threadvar model needs a got but pic is not required
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git-svn-id: trunk@43074 -
2019-09-25 21:19:06 +00:00
Jonas Maebe
281b3ad276
* fix case completeness and unreachable code warnings in compiler that would
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be introduced by the next commit
git-svn-id: trunk@42046 -
2019-05-12 14:29:03 +00:00
yury
e5c2d13671
* Do not set pi_needs_got in current_procinfo.flags at the node level, since the GOT usage can only be estimated there. Instead set the pi_needs_got flag at places where the GOT register is accessed during the code generation. This eliminates generation of the unneeded initialization of the GOT register and fixes linker errors when the _GLOBAL_OFFSET_TABLE_ symbol is referenced but no actual GOT references are present.
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git-svn-id: trunk@41460 -
2019-02-25 13:35:40 +00:00
florian
597a23d278
+ tls support for x86_64-linux (not yet enabled by default)
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git-svn-id: trunk@41081 -
2019-01-27 09:37:25 +00:00
florian
72416edcc4
+ support for tlsm_general on i386-linux
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git-svn-id: trunk@40281 -
2018-11-11 17:32:20 +00:00
florian
e157939b41
* compilation on x86-64 and i8086 fixed
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git-svn-id: trunk@40275 -
2018-11-08 18:45:16 +00:00
florian
063415fa72
+ i386-linux support for tls-based threadvars
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git-svn-id: trunk@40272 -
2018-11-07 22:03:02 +00:00
Jonas Maebe
a25ebbba3e
+ added volatility information to all memory references
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o separate information for reading and writing, because e.g. in a
try-block, only the writes to local variables and parameters are
volatile (they have to be committed immediately in case the next
instruction causes an exception)
o for now, only references to absolute memory addresses are marked
as volatile
o the volatily information is (should be) properly maintained throughout
all code generators for all archictures with this patch
o no optimizers or other compiler infrastructure uses the volatility
information yet
o this functionality is not (yet) exposed at the language level, it
is only for internal code generator use right now
git-svn-id: trunk@34996 -
2016-11-27 18:17:37 +00:00
svenbarth
c4449fc5e6
nx86ld.pas, tx86loadnode:
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* generate_threadvar_access: pass result of use_indirect_symbol() to RefAsmSymbol() to use an indirect access if necessary
git-svn-id: trunk@33283 -
2016-03-18 22:39:41 +00:00
Jonas Maebe
06fc6ac491
* fixed threadvar support on linux/i386 and android/i386 after r31639
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(mantis #28672 )
git-svn-id: trunk@31660 -
2015-09-13 07:46:31 +00:00
Jonas Maebe
3c6aa91a96
* factored out the loading of threadvars in its own method, and put the
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x86-specific part in nx86ld
git-svn-id: trunk@31639 -
2015-09-12 23:32:53 +00:00
