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Maiko sources matching state as of 020102 prior to initial patching for Mac OSX
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Nick Briggs
182
bin/compile-flags
Executable file
182
bin/compile-flags
Executable file
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Medley compile flags & their meanings
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Created: 28-Sep-89 JDS
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Updated:
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** Flags that control compilation for various machine
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** architectures, manufacturers, and OS versions
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Flag Name Meaning/Usage
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_________ ________________________________________________________
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BYTESWAP Used when compiling for a hardware architecture that has
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byte-swapped words and word-swapped 32-bit cells, e.g. 80386.
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SYSVSIGNALS True when compiling on a system that requires the use of
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SYSV (rather than BSD) signal-handling code (just MIPS & ISC
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for 486, now).
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SYSVONLY True when compiling on a system that has little or no
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BSD support (the ISC unix for 486, or MIPS). E.g. gettimofday
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is missing.
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I386 True if compiling for the Sun386i (not just any 80386);
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used because the 386i's display controller is odd.
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OS4 True if compiling for SunOS 4.x
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AIX
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NOPIXRECT Used to suppress pixrect/pixwin options when they're not
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needed or not available. True if XWINDOW is.
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AIX True if compiling for AIX
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_I386 True if compiling for PS/2 under AIX (not our flag)
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AIXPS2 True if compiling for PS/2 under AIX (our flag)
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APOLLO True if compiling for the Apollo
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sparc True if we're compiling on a SPARC machine.
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mc68020 True if we're compiling on a Motorola 680x0 machine.
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sun3 We're compiling for a Sun-3.
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HP9000 We're compiling on an HP9000 RISC machine.
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HPUX We're compiling for HP-UX
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RS6000 We're compiling for the RS/6000 processor.
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DEC3100 We're compiling for the DECStation 3100.
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RISCOS We're compiling for the MIPS RISCstation under RISCOS.
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UNSAFE If true, enables the "fast" version of 68020 opcodes.
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NOASM If true, suppress any attempt to include assembler
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versions of things in the emulator. In 'lispemul.c',
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if this is true, disables:
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SUN3_OS3_IL
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SUN3_OS4_IL
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SUN4_OS4_IL
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OPDISP
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NATIVETRAN
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UNSAFE
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PROFILE
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and enables NOASMFNCALL
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C_ONLY
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SUN4_OS4_IL Try assembler peephole optimizations for SPARC & SunOS4.x
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SUN3_OS3_IL Try assembler peephole optimizations for 68K & SunOS 3.x
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SUN3_OS4_IL Try assembler peephole optimizations for 68K & SunOS 4.x
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SUN3_OS3_OR_OS4_IL Try asm optimizations for 68K & either sunOS. This is
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turned on whenever either of SUN3_OS3_IL or SUN3_OS4_IL is on.
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OPDISP Use "fast-opcode-dispatch" macros
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SPARCDISP Use fast-opcode-dispatch macros on SPARC
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HPTIMERBUG True if we must compile in the patch around the HPUX
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timer-resetting bug for Series 700.
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--Debugging/Tracing/Check-enabling flags--
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DEBUG Used when debugging, to enclose trace and dump code.
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Best usage is with DBPRINT((controlString, args*));, which
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calls printf, and compiles only if DEBUG is true. See
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dbprint.h for the definition.
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TRACE
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TRACE2
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TRASE
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OPTRACE If true, the dispatch loop prints the PC & opcode each time thru
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FNTRACE If true, you see the name of each function called.
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STACKCHECK If true, you see unusual cases of stack manipulation
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traced. E.g., the hard cases of RETURN, like non-contiguous
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stack frames, get mentioned.
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LISPTRACE True if you want to see LISP calls & returns traced to
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stdout; Generally, for traces of lisp-level events.
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PROFILE If true, the profiling control code is enabled. You must
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also change the optflags to contain -p or -pg, to use prof
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or gprof, respectively.
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CHECK
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FSBCHECK If true, you see a trace of large free stack blocks when
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the stack is manipulated; was used for debugging stack code.
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FSMESSAGE If true, prints a message telling you about the hard links
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it makes (in support of version numbering), as it makes them.
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WINDOW
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INIT Used when compiling an emulator to build a loadup. Use it
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to dike out code that deals with network initialization, e.g.
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MYOPTRACE Used to check the stack's validity on each opcode execution.
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Requires NOASM, and the absence of SUN..._IL and SPARCDISP &c.
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PCTRACE When true, compiles in a 100-long ring buffer that holds the
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last 100 PCs, Function-blocks, and Opcodes executed. "pccounter"
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is the offset where the next one will go. Also requires NOASM.
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The 3 tables are called pc_table, fn_table, and op_table.
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--Flags that control new features, features under test, etc.--
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DISPLAYBUFFER 10/3/89 JDS -- enables the experimental code for copying
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changed portions of the display bank to the frame buffer.
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Meant for supporting mono mode on a CG6 with no single-bit
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bitplane. 1/22/91 JDS: This is now the standard flag for
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compiling for color displays.
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FSERROR Enables the emulator's returning Unix error codes for
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{DSK} & {UNIX} operations, so Lisp can decode them and
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give better indication of problems. FEATURE STANDARD IN 1.1
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WINDOW
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FLIPCURSOR If true, the "sandbar" line in the cursor will get flipped
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by the C stack-frame-moving code, just as it does on a D
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machine. Otherwise, you don't see it.
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ORG_FILPCORSORBAR If true, you get the pixwin version of cursor changing;
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otherwise, it gets done by direct writes into the display
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region.
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OLD_CURSOR If true, uses the pixwin cursor code (e.g., win_setcursor);
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otherwise, uses the direct-write technique.
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NATIVETRAN If true, code to support the native-code translator is
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included in the emulator. This feature was never released,
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and most such code is probably obsolete.
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OS4_TYPE4BUG If true, includes the patches around SunOS 4.0.x's failure
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to tell you you've got a Type-4 keyboard.
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ALLDIRSEARCH CURRENTLY HARD DISABLED IN directory.c; looks like it
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controlled recursive directory searches??
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KBINT If true (it looks like??), the emulator does most of the KBD
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transition processing in C, rather than interrupting LISP for
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it, and the transition interrupts happen when the OS signals
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a transition, rather than by polling?
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RS232INT If true, the RS232 device (NOT USED, a translation of Lisp's
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code), uses the interrupt signalling support of timer.c to
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know when to read characters. NOT USED, probably obsolete.
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TTYINT Analogous to RS232INT, for the translated TTY device.
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ETHERINT
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COLOR If TRUE, supports 8bits-per-pixel color on CG4 and CG6 frame
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buffer of Sun work station. IF COLOR is TRUE, don't use OLD_CURSOR
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flag.
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CATCH If true, includes some CATCH C code, for finding the blip,
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finding variable names and PVAR names in frames. As of 10/2/89
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this code is unused, and is called nowhere else in the system.
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RECLAIMINC If true, then the RECLAIMCELL opcode calls gcreclaimcell in
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C; otherwise it punts. As of 10/3/89, this was never debugged
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and is not in any system. Probably fairly easy to debug??
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KB_SUN4 The kbd type for the Type-4 keyboard. Defined only because
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older OS versions of the compiler don't define it automatically.
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FUJI If true, and you don't set the LDEKBDTYPE environment variable,
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you'll get a nasty message asking you to set it before
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running lisp. Otherwise, you'll default to a type-3 kbd.
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FLTINT If true, use the floating-point exception interrupts to detect
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errors and overflows on FP operations. The interrupt sets a
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global error flag. Otherwise, calls library routines to see
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the condition code from each operation. For SPARCs, it's not
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clear that the interrupt trick works, because of code re-
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arrangement by the C compiler.
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BUFFER Used (apparently) only in testdisplay.c to decide if it should
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read the sysout directly, or buffer each page.
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IFPAGE_DEFINED Used in .h files to prevent redefinition of Interface page.
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IOPAGE_DEFINED " for IO page definition.
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NOWAY Used to dike out C definitions of RPLACA and RPLACD in the
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file car-cdrmacro.h
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XWINDOW True if compiling for an X-windows emulator.
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BIGATOMS True if this emulator will support 3-byte symbols, instead of
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the old, 2-byte atom numbers.
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NEWBITBLT True if we want to use assembler BITBLT code, rather than
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have code created inline by macro calls.
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bitbltsub.c:#ifdef GETBASE
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testdisplay.c:#ifdef NOTUSED
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uraid.c:#ifdef ETHERINT
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bitblt.c:#ifndef COLOR
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bitbltsub.c:#ifndef prropstyle
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lispmap.h:#ifdef MEDLEY
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