 sergei
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65d24e000f
* SPARC: generate PIC prologue as recommended by ABI, it does not require FPC_GETGOT helper.
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11 vuotta sitten |
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sergei
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6469d41e2a
* SPARC: removed 32 bit shift code, and adjusted 64-bit shifts to take advantage of 3-address instructions (a port of r26142 for MIPS)
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11 vuotta sitten |
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sergei
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58cc531dd9
* SPARC: convert from int64/qword to float using genmath helpers. Removes dependency on softfloat code.
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11 vuotta sitten |
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sergei
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5ccdfcf106
* SPARC: optimized a_op_const_reg and a_op_const_reg_reg, take advantage of optimize_op_const functionality.
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11 vuotta sitten |
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sergei
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16156cbcd7
- SPARC RTL: removed assembler PIC/threadvar hacks.
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11 vuotta sitten |
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sergei
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9a486d73ba
+ SPARC: support FNEGd/FNEGq internal instructions, and use them to implement floating-point negation more efficiently.
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11 vuotta sitten |
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sergei
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8ecad469a6
* Reverted r26256 since it produced wrong results if argument of inc/dec is actually unaligned. Added description of the issue and slightly increased node complexity at which address is cached, so operations on record/class fields do not take address.
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11 vuotta sitten |
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sergei
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c3fe0c7379
* On SPARC, using shifts for zero-extending to OS_16 is more efficient than ANDing with 65535 (two instructions and no temp registers vs. three instructions and a temp register).
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11 vuotta sitten |
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sergei
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b376f56bf3
* Use typed pointer to store address of x when processing inc(x)/dec(x) with range checking enabled. This preserves alignment of x and prevents generating unaligned code on alignment-sensitive targets.
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11 vuotta sitten |
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sergei
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5cd0684d45
* tcg.a_load_ref_reg_unaligned: if loading signed 16-bit value, treat upper half as signed 8-bit to ensure that result is properly extended. This routine is used only by SPARC target (other CPUs use specific implementations), and it generates pretty inefficient code, therefore it's probably worth to drop it altogether and implement SPARC-specific version. Mantis #25440.
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11 vuotta sitten |
 reiniero
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48e4fc4bb2
* fcl-db: dbf,bufdataset (and descendents): allow filter using double delimiters inside string. Fixes issue #25432
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11 vuotta sitten |
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reiniero
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4229c6b40f
* fcl-db: additional stringfilter tests
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11 vuotta sitten |
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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 vuotta sitten |
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sergei
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258e8c58a4
+ Added trecorddef.buildderefimpl, necessary since advanced records have been implemented. Fixes compiler crash on webtbs/tw18688.pp on x86_64-win64.
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11 vuotta sitten |
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reiniero
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f27d3baccc
* fcl-db: test filter using double delimiters inside string to test syntax as presented in issue #25432
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11 vuotta sitten |
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reiniero
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8c6fb52940
* fcl-db: cosmetic
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11 vuotta sitten |
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reiniero
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e2d37b5561
* fcl-db: examples: dbftool: insert field data with ' useful for testing filters etc
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11 vuotta sitten |
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reiniero
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50a349eb1c
* fcl-db: examples: slight fixes dbftool
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11 vuotta sitten |
 nickysn
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be5f49b3e5
* tx86addnode.second_cmpfloat: on i8086 only load the high byte of the FPU
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11 vuotta sitten |
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nickysn
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ada9ccf6a6
* tx86addnode.second_cmpfloat: do not emit a fwait after fstsw as my own testing
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11 vuotta sitten |
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nickysn
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f23c521c50
- disabled the i8086 math.arctan2 asm code, because it doesn't work on the 8087/80287
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11 vuotta sitten |
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nickysn
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2a0a8cfc00
* fixed CGA 320x200 hline bug when CurrentColor=1
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11 vuotta sitten |
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sergei
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b82b6da493
+ Win32 SEH: to avoid memory leaks, it is necessary to free exception object for non-FPC exceptions on re-raise (it will be re-created by next exception handler).
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11 vuotta sitten |
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reiniero
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ee152cde6a
* fcl-db TMemDataSet show Filter property is unimplemented; mantis issue #22051
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11 vuotta sitten |
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sergei
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695f271b8c
+ Win32 SEH: actually install the exception handler around main procedure (write to fs:(0) was missing).
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11 vuotta sitten |
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sergei
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74f9d719f1
* i386-win32 setjmp and longjmp: if SEH support is enabled, save/restore head of exception registration chain. Without this, a longjmp out of a function with exception frame(s) will leave these exception frames below ESP, which will fail integrity checks in OS and cause process termination if an exception occurs later on (or they may be overwritten by subsequent operations on stack and, again, cause undesired results).
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11 vuotta sitten |
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nickysn
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779b92459e
* fixed ldexp() on 16/8-bit CPUs. Among other things, this fixes sin() and cos()
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11 vuotta sitten |
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reiniero
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a3dab9b686
* fcl-db: cosmetic
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11 vuotta sitten |
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reiniero
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586bca0c7d
* fcl-db TMemDataset.CopyFromDataset: return to original record position. Fixes issue #25426
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11 vuotta sitten |
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reiniero
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fe8a6f7399
* fcl-db tests: TMemDataset.CopyFromDataset: test record position has not moved for bug #25426
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11 vuotta sitten |
