 Jonas Maebe
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67b8aceaee
* synchronized with privatetrunk till r30095
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10 жил өмнө |
 florian
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35a04ad095
* modified patch of Paul W to replace leave by mov/pop, resolves #26455
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10 жил өмнө |
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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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10 жил өмнө |
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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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11 жил өмнө |
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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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11 жил өмнө |
 sergei
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31edfdc05f
* i386: push references with size OS_F64 using less instructions.
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11 жил өмнө |
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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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11 жил өмнө |
 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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11 жил өмнө |
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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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11 жил өмнө |
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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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11 жил өмнө |
 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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11 жил өмнө |
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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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11 жил өмнө |
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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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12 жил өмнө |
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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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12 жил өмнө |
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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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12 жил өмнө |
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nickysn
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bd0585274e
* tsettings.enablecld converted to a targetswitch ts_cld
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12 жил өмнө |
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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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12 жил өмнө |
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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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12 жил өмнө |
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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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12 жил өмнө |
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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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12 жил өмнө |
 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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12 жил өмнө |
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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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13 жил өмнө |
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Jonas Maebe
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b1dc518ac4
* removed systems_need_16_byte_stack_alignment and use target_info.stackalign instead
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13 жил өмнө |
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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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13 жил өмнө |
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Jonas Maebe
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d6066ed51a
* fixed compilation for i386/m68k after r21878/21879
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13 жил өмнө |
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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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13 жил өмнө |
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sergei
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78c0215447
Preparations to native threadvar support:
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13 жил өмнө |
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florian
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ce76ce8769
* fixed wrong tmpref usage as mentioned by Pierre on the mailing list
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14 жил өмнө |
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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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14 жил өмнө |
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florian
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77f2d6cc0d
* introduce usage of TCGInt in the code generator units
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14 жил өмнө |
