Delete some dead code

ape/BUILD.mk

@@ -168,7 +168,6 @@ o/$(MODE)/ape/ape-no-modify-self.o:		\
 		libc/macros.internal.h		\
 		libc/nexgen32e/uart.internal.h	\
 		libc/calls/metalfile.internal.h	\
-		libc/nexgen32e/vidya.internal.h	\
 		libc/nt/pedef.internal.h	\
 		libc/runtime/e820.internal.h	\
 		libc/runtime/mman.internal.h	\
@@ -199,7 +198,6 @@ o/$(MODE)/ape/ape-copy-self.o:			\
 		libc/macros.internal.h		\
 		libc/nexgen32e/uart.internal.h	\
 		libc/calls/metalfile.internal.h	\
-		libc/nexgen32e/vidya.internal.h	\
 		libc/nt/pedef.internal.h	\
 		libc/runtime/e820.internal.h	\
 		libc/runtime/mman.internal.h	\

ape/macros.internal.h

@@ -22,119 +22,6 @@
 #ifdef __ASSEMBLER__
 /* clang-format off */
 
-/**
- * @fileoverview Macros relevant to αcτµαlly pδrταblε εxεcµταblε.
- */
-
-//	Calls near (i.e. pc+pcrel<64kB) FUNCTION.
-//	@mode	long,legacy,real
-//	@cost	9 bytes overhead
-.macro	rlcall	function:req
-	.byte	0x50                   	# push %[er]ax
-	.byte	0xb8,0,0		# mov $?,%[e]ax
-	jmp	911f
-	.byte	0x58                   	# pop %[er]ax
-	.byte	0xe8			# call Jvds
-	.long	\function\()-.-4
-	jmp	912f
-911:	.byte	0x58                   	# pop %[er]ax
-	.byte	0xe8			# call Jvds
-	.short	\function\()-.-2
-912:
-.endm
-
-//	Loads far (i.e. <1mb) abs constexpr ADDRESS into ES:DI+EDX+RDX.
-//	@mode	long,legacy,real
-.macro	movesdi	address:req
-	.byte	0xbf			# mov $0x????xxxx,%[e]di
-	.short	\address>>4
-	.byte	0x8e,0xc7		# mov %di,%es
-	.byte	0xbf			# mov $0x????xxxx,%[e]di
-	.short	\address&0xf
-	jmp	297f
-	.byte	0xbf			# mov $0x????xxxx,%edi
-	.long	\address
-297:
-.endm
-
-//	Loads 16-bit CONSTEXPR into Qw-register w/ optional zero-extend.
-//	@mode	long,legacy,real
-.macro	bbmov	constexpr:req abcd abcd.hi:req abcd.lo:req
- .ifnb	\abcd
-  .if	(\constexpr)<128 && (\constexpr)>=0
-	pushpop	\constexpr,\abcd
-   .exitm
-  .endif
- .endif
-	movb	$(\constexpr)>>8&0xff,\abcd.hi
-	movb	$(\constexpr)&0xff,\abcd.lo
-.endm
-
-//	Compares 16-bit CONSTEXPR with Qw-register.
-//	@mode	long,legacy,real
-.macro	bbcmp	constexpr:req abcd.hi:req abcd.lo:req
-	cmpb	$(\constexpr)>>8&0xff,\abcd.hi
-	jnz	387f
-	cmpb	$(\constexpr)&0xff,\abcd.lo
-387:
-.endm
-
-//	Adds 16-bit CONSTEXPR to Qw-register.
-//	@mode	long,legacy,real
-.macro	bbadd	constexpr:req abcd.hi:req abcd.lo:req
-	addb	$(\constexpr)&0xff,\abcd.lo
- .if	(\constexpr) != 0
-	adcb	$(\constexpr)>>8&0xff,\abcd.hi
- .endif
-.endm
-
-//	Subtracts 16-bit CONSTEXPR from Qw-register.
-//	@mode	long,legacy,real
-.macro	bbsub	constexpr:req abcd.hi:req abcd.lo:req
-	subb	$(\constexpr)&0xff,\abcd.lo
- .if	(\constexpr) != 0
-	sbbb	$(\constexpr)>>8&0xff,\abcd.hi
- .endif
-.endm
-
-//	Ands Qw-register with 16-bit CONSTEXPR.
-//	@mode	long,legacy,real
-.macro	bband	constexpr:req abcd.hi:req abcd.lo:req
- .if	((\constexpr)&0xff) != 0xff || ((\constexpr)>>8&0xff) == 0xff
-	andb	$(\constexpr)&0xff,\abcd.lo
- .endif
- .if	((\constexpr)>>8&0xff) != 0xff
-	andb	$(\constexpr)>>8&0xff,\abcd.hi
- .endif
-.endm
-
-//	Ors Qw-register with 16-bit CONSTEXPR.
-//	@mode	long,legacy,real
-.macro	bbor	constexpr:req abcd.hi:req abcd.lo:req
- .if	((\constexpr)&0xff) != 0 || ((\constexpr)>>8&0xff) != 0
-	orb	$(\constexpr)&0xff,\abcd.lo
- .endif
- .if	((\constexpr)>>8&0xff) != 0
-	orb	$(\constexpr)>>8&0xff,\abcd.hi
- .endif
-.endm
-
-//	Performs ACTION only if in real mode.
-//	@mode	long,legacy,real
-.macro	rlo	clobber:req action:vararg
-990:	mov	$0,\clobber
-	.if	.-990b!=3
-	.error	"bad clobber or assembler mode"
-	.endif
-991:	\action
-	.rept	2-(.-991b)
-	nop
-	.endr
-	.if	.-991b!=2
-	.error	"ACTION must be 1-2 bytes"
-	.endif
-.endm
-
 //	Initializes real mode stack.
 //	The most holiest of holy code.
 //	@mode	real

libc/nexgen32e/kompressor.h

@@ -10,11 +10,6 @@
 #define lz4decode __lz4decode
 
 COSMOPOLITAN_C_START_
-#if 0
-/*───────────────────────────────────────────────────────────────────────────│─╗
-│ cosmopolitan § standard library » compression                            ─╬─│┼
-╚────────────────────────────────────────────────────────────────────────────│*/
-#endif
 
 struct RlDecode {
   uint8_t repititions;