 yury
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862348c317
* Keep the GOT offset in a virtual register for i386 non-darwin platforms.
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9 years ago |
 Jonas Maebe
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67b8aceaee
* synchronized with privatetrunk till r30095
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10 years ago |
 florian
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35a04ad095
* modified patch of Paul W to replace leave by mov/pop, resolves #26455
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10 years ago |
|
Jonas Maebe
|
8244d366d0
- moved deallocation of NR_PIC_OFFSET_REG from the x86_64 to the i386 code
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10 years ago |
|
Jonas Maebe
|
b745dcc64c
* moved g_external_wrapper() to the hlcg, and also g_intf_wrapper() because
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11 years ago |
|
Jonas Maebe
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a637fbe596
* moved all g_exception_*() methods to hlcgobj and cleaned them up (no more
|
11 years ago |
 sergei
|
31edfdc05f
* i386: push references with size OS_F64 using less instructions.
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11 years ago |
|
sergei
|
0d3f36eebf
- Remove references to global variable 'cg' from methods of tcg and some of its descendants.
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11 years ago |
 pierre
|
1cec09f979
Add -Caoldwin32gnu ABI option to cope with 'ret $4' issues in old GNU mingw32 C compiler (version below 4.7)
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11 years ago |
|
sergei
|
f2096de53a
* tcg386.g_proc_exit: instead of recalculating stack size, use current_procinfo.final_localsize which was calculated in g_proc_entry.
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11 years ago |
|
sergei
|
179586f589
+ SEH support for Win32. Enable by cycling with OPT=-dTEST_WIN32_SEH.
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11 years ago |
 nickysn
|
85e1f444c5
* is_ecx_used modified to only check the callee side, but after a call to
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11 years ago |
|
nickysn
|
fbca7ee2cb
* check callerside if calleeside isn't available in is_ecx_used. Based on the
|
11 years ago |
|
nickysn
|
a0723ccfd5
* also check if ECX is nonvolatile in is_ecx_used. Not strictly necessary for the current set of i386 calling conventions, but good as an extra safety precaution in case new calling conventions are added or the code is adapted and used on other platforms.
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11 years ago |
|
nickysn
|
378afb69b2
* optimization in tcg386.g_intf_wrapper: use the much more efficient case 1
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11 years ago |
|
nickysn
|
aca22a59f7
* optimizations in tcg386.g_copyvaluepara_openarray in order to avoid the
|
11 years ago |
|
nickysn
|
bd0585274e
* tsettings.enablecld converted to a targetswitch ts_cld
|
12 years ago |
|
nickysn
|
52fcc0a407
+ added a new x86-specific compiler option 'enablecld', which controls whether
|
12 years ago |
|
nickysn
|
5c46e6f474
* emit a cld instruction before the rep movsXX in tcg386.g_copyvaluepara_openarray
|
12 years ago |
|
sergei
|
5c4abfa75a
+ Implemented saving/restoring registers using PUSH/POP instructions on i386 targets with non-fixed stack. Provides some advantage in code size (e.g. the compiler becomes about 20KBytes smaller).
|
12 years ago |
|
florian
|
94cf650d9a
* use lea to adjust stack pointer, this is equal or faster on all modern CPUs than add/sub
|
12 years ago |
 paul
|
51825b6f2e
compiler: change ret_in_param to accept tabstractprocdef instead of tproccalloption to allow check more options (required for record constructor implementation)
|
12 years ago |
|
pierre
|
5b5a5ab7af
+ Add EXTDEBUG warning if pi_needs_got was not set in pass_1
|
13 years ago |
|
Jonas Maebe
|
b1dc518ac4
* removed systems_need_16_byte_stack_alignment and use target_info.stackalign instead
|
13 years ago |
|
florian
|
3a9e3991be
* the switch -Oouseebp allows the i386 compiler to use ebp as normal register
|
13 years ago |
|
Jonas Maebe
|
d6066ed51a
* fixed compilation for i386/m68k after r21878/21879
|
13 years ago |
|
pierre
|
b9f8934d7e
* Fix for go32v2 specific failure in test/cg/tcalval5 with -Aas option
|
13 years ago |
|
sergei
|
78c0215447
Preparations to native threadvar support:
|
13 years ago |
|
florian
|
ce76ce8769
* fixed wrong tmpref usage as mentioned by Pierre on the mailing list
|
14 years ago |
|
florian
|
69e7d8b02f
* generate correct PIC in tcg386.a_loadaddr_ref_cgpara, resolves #19464
|
14 years ago |
