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