From bfa858153737fad6c5dc783bcc40bbb28762c068 Mon Sep 17 00:00:00 2001
From: Justine Tunney <jtunney@gmail.com>
Date: Thu, 11 Feb 2021 08:37:18 -0800
Subject: [PATCH] Trim down executable sizes

---
 ape/ape.S                          |  23 +-
 ape/ape.lds                        |   8 +-
 build/config.mk                    | 762 +++++++++++++++++++++++++++++
 build/definitions.mk               |   1 +
 examples/hello2.c                  |  16 +-
 examples/statsize.c                |  18 +
 hello.com                          | Bin 0 -> 16384 bytes
 libc/calls/fstatat-nt.c            |   2 +-
 libc/runtime/destruct.S            |  44 --
 libc/runtime/{exit.S => exit.c}    |  51 +-
 libc/runtime/exit3.S               |  15 +-
 libc/runtime/vfork.S               |   2 +
 libc/runtime/winmain.greg.c        |  28 +-
 libc/sysv/consts/syscon.internal.h |   2 +-
 libc/sysv/systemfive.S             |   8 +-
 tool/build/dis.c                   | 319 ++++++++++++
 tool/build/lib/debug.c             |   4 +-
 tool/build/lib/diself.c            |   1 -
 tool/decode/elf.c                  |   3 +-
 19 files changed, 1176 insertions(+), 131 deletions(-)
 create mode 100644 examples/statsize.c
 create mode 100644 hello.com
 delete mode 100644 libc/runtime/destruct.S
 rename libc/runtime/{exit.S => exit.c} (62%)
 create mode 100644 tool/build/dis.c

diff --git a/ape/ape.S b/ape/ape.S
index 4a73fd4fe..57097e585 100644
--- a/ape/ape.S
+++ b/ape/ape.S
@@ -117,11 +117,7 @@ rlstr:	.endobj	rlstr,globl,hidden		# ←for gdb readibility
 //
 //	@param	dl is drive number
 //	@noreturn
-ape_mz:	.ascii	"MZ"			# Mark 'Zibo' Joseph Zbikowski
-	jno	2f			# MZ: bytes on last page
-	jo	2f			# MZ: 512-byte pages in file
-	.ascii	"='"			# MZ: reloc table entry count
-	.ascii	"\n\0"			# MZ: data segment file offset / 16
+ape_mz:	.asciz	"MZqFpD='\n"		# Mark 'Zibo' Joseph Zbikowski
 	.short	0x1000			# MZ: lowers upper bound load / 16
 	.short	0xf800			# MZ: roll greed on bss
 	.short	0			# MZ: lower bound on stack segment
@@ -174,6 +170,8 @@ ape_mz:	.ascii	"MZ"			# Mark 'Zibo' Joseph Zbikowski
 
 #endif /* SupportsWindows() || SupportsXnu() */
 
+#if SupportsMetal()
+
 //	Disk Operating System Stub
 //
 //	@param	dl is drive number
@@ -190,7 +188,7 @@ stub:	mov	$0x40,%dl		# *literally* dos
 3:	.byte	0xbd,0,0		# a.k.a. mov imm,%bp
 	jmp	pc			# real mode, is real
 	jmp	_start			# surprise it's unix
-//	.endfn	stub
+	.endfn	stub
 
 /*─────────────────────────────────────────────────────────────────────────────╗
 │ αcτµαlly pδrταblε εxεcµταblε § ibm personal computer                         │
@@ -224,7 +222,6 @@ pc:	cld
 	xor	%cx,%cx
 	mov	%cx,%es
 	rlstack	%di,%cx
-#if SupportsMetal()
 	push	%cs				# memcpy() [relocate this page]
 	pop	%ds
 	call	1f
@@ -472,6 +469,8 @@ ape_disk:
 ╚────────────────────────────────────────────────────────────────────────────│─╝
 	the bourne executable & linkable format */
 
+#if SupportsSystemv()
+
 #if SupportsWindows() || SupportsXnu()
 apesh:	.ascii	"'\n#'\"\n"			# sixth edition shebang
 	.ascii	"o=\"$(command -v \"$0\")\"\n"
@@ -530,10 +529,6 @@ apesh:	.ascii	"'\n#'\"\n"			# sixth edition shebang
 #endif /* SupportsWindows() || SupportsXnu() */
 
 	.section .elf.phdrs,"a",@progbits
-	.align	__SIZEOF_POINTER__
-	.type	ape_phdrs,@object
-	.globl	ape_phdrs
-ape_phdrs:
 	.long	PT_LOAD				# text segment
 	.long	PF_R|PF_X
 	.stub	ape_rom_offset,quad
@@ -542,7 +537,6 @@ ape_phdrs:
 	.stub	ape_rom_filesz,quad
 	.stub	ape_rom_memsz,quad
 	.stub	ape_rom_align,quad
-	.align	__SIZEOF_POINTER__
 	.long	PT_LOAD				# data segment
 	.long	PF_R|PF_W
 	.stub	ape_ram_offset,quad
@@ -554,7 +548,6 @@ ape_phdrs:
 #if SupportsLinux()
 //	Linux ignores mprotect() and returns 0 without this lool
 //	It has nothing to do with the stack, which is still exec
-	.align	__SIZEOF_POINTER__
 	.long	PT_GNU_STACK			# p_type
 	.long	PF_R|PF_W			# p_flags
 	.quad	0				# p_offset
@@ -565,7 +558,6 @@ ape_phdrs:
 	.quad	16				# p_align
 #endif
 #if SupportsOpenbsd() || SupportsNetbsd()
-	.align	__SIZEOF_POINTER__
 	.long	PT_NOTE				# notes
 	.long	PF_R
 	.stub	ape_note_offset,quad
@@ -605,6 +597,8 @@ netbsd.ident:
 	.previous
 #endif /* SupportsNetbsd() */
 
+#endif /* SupportsSystemv() */
+
 /*	                                      ▄▄███▄
 	                                  ▄▄████████▄
 	                               ▄█████████████▄
@@ -1565,6 +1559,7 @@ metal:
 	.type	ape_note,@object
 	.type	ape_note_end,@object
 	.type	ape_note_vaddr,@object
+	.type	ape_phdrs,@object
 	.type	ape_pe_sections,@object
 	.type	ape_pe_sections_end,@object
 	.type	ape_text_nops,@object
diff --git a/ape/ape.lds b/ape/ape.lds
index c12e8818d..d1b1db3e8 100644
--- a/ape/ape.lds
+++ b/ape/ape.lds
@@ -201,21 +201,19 @@ SECTIONS {
 
     /* Real Mode */
     KEEP(*(.head))
-    . += 1;
 
     /* Executable & Linkable Format */
-    . = ALIGN(. != 0 ? __SIZEOF_POINTER__ : 1);
+    . = ALIGN(__SIZEOF_POINTER__);
+    HIDDEN(ape_phdrs = .);
     KEEP(*(.elf.phdrs))
     HIDDEN(ape_phdrs_end = .);
-    . += 1;
 
     /* OpenBSD */
-    . = ALIGN(. != 0 ? __SIZEOF_POINTER__ : 1);
+    . = ALIGN(__SIZEOF_POINTER__);
     HIDDEN(ape_note = .);
     KEEP(*(.note.openbsd.ident))
     KEEP(*(.note.netbsd.ident))
     HIDDEN(ape_note_end = .);
-    . += 1;
 
     /* Portable Executable */
     KEEP(*(.pe.header))
diff --git a/build/config.mk b/build/config.mk
index 9b0e3d399..7ce0bc974 100644
--- a/build/config.mk
+++ b/build/config.mk
@@ -296,3 +296,765 @@ CONFIG_CXXFLAGS += -std=c++11
 TARGET_ARCH ?= -msse3
 
 endif
+
+ifeq ($(MODE), v1)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=1
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v2)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=2
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v3)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=3
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v4)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=4
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v5)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=5
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v6)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=6
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v7)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=7
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v8)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=8
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v9)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=9
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v10)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=10
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v11)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=11
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v12)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=12
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v13)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=13
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v14)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=14
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v15)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=15
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v16)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=16
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v17)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=17
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v18)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=18
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v19)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=19
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v20)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=20
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v21)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=21
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v22)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=22
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v23)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=23
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v24)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=24
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v25)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=25
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v26)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=26
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v27)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=27
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v28)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=28
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v29)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=29
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v30)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=30
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v31)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=31
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v32)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=32
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v33)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=33
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v34)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=34
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v35)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=35
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v36)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=36
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v37)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=37
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v38)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=38
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v39)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=39
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v40)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=40
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v41)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=41
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v42)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=42
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v43)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=43
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v44)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=44
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v45)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=45
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v46)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=46
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v47)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=47
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v48)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=48
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v49)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=49
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v50)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=50
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v51)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=51
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v52)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=52
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v53)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=53
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v54)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=54
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v55)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=55
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v56)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=56
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v57)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=57
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v58)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=58
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v59)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=59
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v60)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=60
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v61)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=61
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v62)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=62
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v63)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=63
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v64)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=64
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v65)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=65
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v66)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=66
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v67)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=67
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v68)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=68
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v69)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=69
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v70)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=70
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v71)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=71
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v72)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=72
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v73)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=73
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v74)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=74
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v75)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=75
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v76)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=76
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v77)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=77
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v78)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=78
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v79)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=79
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v80)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=80
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v81)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=81
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v82)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=82
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v83)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=83
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v84)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=84
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v85)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=85
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v86)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=86
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v87)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=87
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v88)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=88
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v89)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=89
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v90)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=90
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v91)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=91
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v92)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=92
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v93)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=93
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v94)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=94
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v95)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=95
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v96)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=96
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v97)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=97
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v98)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=98
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v99)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=99
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v100)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=100
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v101)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=101
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v102)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=102
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v103)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=103
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v104)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=104
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v105)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=105
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v106)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=106
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v107)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=107
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v108)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=108
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v109)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=109
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v110)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=110
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v111)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=111
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v112)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=112
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v113)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=113
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v114)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=114
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v115)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=115
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v116)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=116
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v117)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=117
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v118)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=118
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v119)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=119
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v120)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=120
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v121)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=121
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v122)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=122
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v123)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=123
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v124)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=124
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v125)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=125
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v126)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=126
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
+
+ifeq ($(MODE), v127)
+CONFIG_CPPFLAGS += -DTINY -DNDEBUG -DTRUSTWORTHY -DSUPPORT_VECTOR=127
+CONFIG_CCFLAGS += -Os -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
+TARGET_ARCH ?= -msse3
+endif
diff --git a/build/definitions.mk b/build/definitions.mk
index 5bdf70227..456f8d524 100644
--- a/build/definitions.mk
+++ b/build/definitions.mk
@@ -197,6 +197,7 @@ DEFAULT_LDFLAGS =							\
 	-static								\
 	-nostdlib							\
 	-m elf_x86_64							\
+	--gc-sections							\
 	--build-id=none							\
 	--no-dynamic-linker						\
 	-z max-page-size=0x1000
diff --git a/examples/hello2.c b/examples/hello2.c
index 6c8c85045..e29718369 100644
--- a/examples/hello2.c
+++ b/examples/hello2.c
@@ -9,20 +9,8 @@
 #endif
 #include "libc/calls/calls.h"
 #include "libc/str/str.h"
-#include "libc/sysv/consts/fileno.h"
-
-#define kMessage "hello \e[1mworld\e[0m\r\n"
 
 int main() {
-  /*
-   * Cosmopolitan "Hello World" using system calls.
-   *
-   * Another Cosmopolitan best practice is to use the standard symbolic
-   * names for file descriptors 0, 1, and 2. This is a good idea because
-   * on Windows the numbers are actually different. Because Cosmopolitan
-   * is a zero-emulation library, we address that problem by turning
-   * traditional #define's into variables, which the runtime determines
-   * automatically.
-   */
-  return write(STDOUT_FILENO, kMessage, strlen(kMessage)) != -1 ? 0 : 1;
+  write(1, "hello world\n", 12);
+  return 0;
 }
diff --git a/examples/statsize.c b/examples/statsize.c
new file mode 100644
index 000000000..4ed9c6bfe
--- /dev/null
+++ b/examples/statsize.c
@@ -0,0 +1,18 @@
+#if 0
+/*─────────────────────────────────────────────────────────────────╗
+│ To the extent possible under law, Justine Tunney has waived      │
+│ all copyright and related or neighboring rights to this file,    │
+│ as it is written in the following disclaimers:                   │
+│   • http://unlicense.org/                                        │
+│   • http://creativecommons.org/publicdomain/zero/1.0/            │
+╚─────────────────────────────────────────────────────────────────*/
+#endif
+#include "libc/calls/calls.h"
+#include "libc/calls/struct/stat.h"
+
+int main(int argc, char *argv[]) {
+  struct stat st;
+  st.st_size = -1;
+  stat(argv[1], &st);
+  return st.st_size;
+}
diff --git a/hello.com b/hello.com
new file mode 100644
index 0000000000000000000000000000000000000000..4a58161132f4e33bf6484499b69bbe48ce795432
GIT binary patch
literal 16384
zcmeG?3v^q>l_OcQW#uD<#KDwLCax1gNrGiQiAfDoEG6^klYjCr<YOFLN~Fk=k=`@O
zIj}f9yURn!bt${;p|Hzt**!TVl(Y-Q4%C*c;7>}3ak^lB#R(yKMi2r4$1x#q?>tG4
zLpj~g*|TSRjz@lT@66nL=gyrwGxyE2{qB3$HCYR<*CS*^6DW~XNM}x>6x>xYtuPIJ
zIuoJan&T+Gpra$6PJ~Z%rs3Zs6xWXJH6nDO2Q`@n+oO~1Z;7vcJ$I3W(3ah&8&N0H
zl$K_g<SwK>`^?9!W`x?`?m~H;NYx%OMNIP9XIm!C+<Xb6jQuLpVBUBSMv?=S@RL2}
z{JlTj``F$`BYQtyZ$rpY{(|oC{J`>ukF=b+v*lQ1C^{7V@!{*z7n#P}`?^v7-=6yy
znx0woGli|@*~d1<?r!;_#S{UqbMa_t*^dto4Gs<JqNaEEt6oqap1+|caP6agLLYAL
zyBN7WeRh8Hoc*eceYf9c%x_N18@I$tDQ`{u)oE7vYep-dy<Y$Q>vQz}!kpY?_5Q}j
zI$r}`(TsC)^Kx#;(YsxEBVN&fZ?ZHsdENDOoZIgU;>~L?x83Q}H#A_k3mE-5*q?-3
zgN3VcaEH68FbC6g^R4+gxZcnExMT%hy^2=&nhSk?F2MWhasC}QH8`7Z^6_4;-sy!N
zojaZNc-0T@044l6$*!6LZXf5u*KabdT4iI`ZOY$df?u8qo^So~X?fLckWaPc-MT3+
zAL#R-<vX5yT4(z1w(p|<v$~`PihSrBBtbv7B>GbD%Vb}V?^wD@pB&`U6?&IDQJ^M=
zA)9mb<%PL->JzrlEypXI_hM82ZFn<Yx)f#u=85;!H9GN%#v5|*;zGQ0^=-Ac-7+;P
zV8F6(P3FDMMt((t?1q#<mHu;b%V?LWex2T+Q}3+b?#IqRz#q6B`<%`OJdGPP&sX%N
z)3gy!DYt5>cbu3##V3@pD5G<8K&v0EKXr1{>)nN$;(=46TfL|8>7A$RPb%mfJxcb8
z0IhH0-3`d^Z3yo0`@IN&&*ewX)%khI=Wld2LhkkZwxQVw6|F|ES--skWf^LoFdzj!
zmV{3nNtToFm(M54KYJdj_dj<vLMn8zr0j%7OQpf~WrhdML%C2c1cDn4ZTn^+<UvpU
z)@;BLVf3OQC*u0}ZZkq1kfeRHq}iy)W0mee(nGT(C+gCmZj|?2TZEfcR`v7lSFDm2
zZP{@AbWEIV8|Jdht4xExNmCu#w`F$A>AUxx7J5~}m}=K}tkNM~+}9f6GGER>FU&n`
zjDN9lbF8{Yv`Q!BT4_}7`KeWUM}}=^;n=maq-&AXsOmw+ZiJ;~6v&ifNE%d)U8U}P
z)+!CiPu7edY~fkgldc+<7<Ijj5JoQ3h^y4~lu}m^<qBMxiE<B&x5Xt+xYir~*;O!c
z|J8s4Mys)F@uaI@lGm9cvCb!~aee2D*0{Fwacdk&^>U^7k!yRY#qMxKKhw1LyG*jn
z^scKD!-ntb$_92<sOrMutiV#&nspa=+&0L~70zb`(#LHJRD7DypY3XUm(vuS3;aQx
z*f<zFAD^5ws1`=7VCLB>uyP!AVbp#sms<Se7uF&4b<E-FMqqh5AR}~wX(!QRnJ(eb
z1((pPaTUD5&28A`3TYNXE^6k-$F{k`*UX2pbRu(m<e$v>p}A}GLkq3>Z8CSGIN>n8
zE1fyN@rM2~F$!`_<4b{;vZlF&m`3Q+2xA&Pz9Ig`#@OU_rbv5)w2$;4ZMRXo^bu|8
zBbw5seOlC~k(ag<$~6ybYL-5%UBsI^RY+Qn_CI&BL0W?L4=LcpJ*84M+W!U==AoL|
z>XY|KnP~s7p{PdjU!7>!qvj`L094#$?CaQdoyglh;_6RFd1<5Rh$1*`D1jK$BI&3L
zsa&0DFnrTEjMJs1o-6d}j(^dY4wZ|50p}y2b9JIK>Bx{X5(C>_mzQtAqpmqms}WR<
zy1H5riWu@;b5ts*$V(aDH3tN@xP;NKso__UWyq6P(>~HZ)E;RcZI?`+zJibrNpp2z
zRXYR>@~A1&gUn`7DuU42XTj8FL|_4=^&zzfmQLbllE)qemJXL;5v*M35h+U!U?Q25
zkgh*Sc?mEDlhu@u4sohJ&rC~DP7)*m8cI}C!_ZXr5!aybC5r!Po)V)0O8RVvn1`nA
zndT%+P~<74OX|P~mDFKa)It$jru<azk|w8btpf%RDFdEVeX)~Ms?9gPaBGUM)P_*Q
zkJV_$6%Csd2FT8!@2h92=NeLF3Ll%FDwz`qRSTZfSW{5ZAfYl!Lm1Ra79y94O9@k8
zl0w06TY}KC%Ub_;3dTHye(@JXt>m0LIogilp$erSps92ZLQN|h>bN>uF$53DRA?!j
zmLlNpDf=Fo{PZHsfr_pnSPqIW{sIs%jFPT`oWN6CTWVQvyW3V?lBmCw<4fpYz^EKL
zzS`OfTg_$hv^l}`Ege&SP5pzekCZ;OwJAd+*#1nO(VS?&2|&jW=j5eCoo!m8dP(rq
z)><tUmT3*C^)!^MOX&ylXrg+hY(~qqwJF2X(qE95<fr4iOs@pnR9;)VH5i;KeTO{Q
zTa*+@0Gdyim$Fx?6%Kfm4bNU_>r=PRYR^qUYTHhDs9Amh&!uF(g#I65_s;vT_1ocE
zX;{>%C^mz^=|5wQ|A7q*i%=yIKeALZ;y0EGM*O3Lh-b^#f)9hYbV1yJ4$z>Xn=W$_
zhEU6lq%y!6F+#!uln~h+qx%b+DKR37_t$K+Y_e?L9IGV#y>xw>#(U`Uf*z#5lVzFK
z!ahd&`)K3l9=e5$-46{+7dit#P6N>cUDqot6Y}fi=)@8k*0FF==CvfO>5Y-_f?gur
zj`;aZ2$2=EZ|Il^18GE5laN{%%VZZ15V1Gj4UsCurEn!txh4EJ6CT|LQ{?Qk5c_PI
zFwBadyDp;}X?jo|gimLmiFJ@RnHX%RxQsq+d?g$$p=)wUn9J3XaK(GsL^yHA^l9e^
zY^*&-*cH3>Kt^sjA010OOZJ)~!k|pVx4t0H6Y>1Gb}#VjxOp_xAt4nBn~kNOMMOL%
zejs5Oi(yuu_F+mA|0T7&5-xS4rDo))8qZMktHv{Qyn8$Y^F`ws8vbTRxD#<jrU<k9
zhy8y7dvR+S;fMWbTiC4T<IsnyI}>>0W<b>m^j6P}9!)o<wLkFO>A~G9iZ1dLc#PfI
z6kXuC*<<cDQZ&=E!K3TG9?-707MW2E*;_+Y17vS?Pd4nXFB8ZZI=X@ng14FmO~d<O
z<}JeLgUr!UA)3Kv_O?cL#`l=HOjaBqM@LC!FA;|bs0_x;AbaC|wOclJR98uF!i&?E
z+QC@mfh?HYZU%!T>HbU|<14s$+Dzn#;qi#!cQ9vAr+Au0yugTGG2)wyctm>RqAW}F
zq_T>qSn)I~e!+_8rRTt9elFbv)rMJ=uTw{7hh_xcYqCqr*lE<VaYGFeBD(m8)IY_K
zs;f=1bQpp;2*2s+B6;ETNXY4;v)oBDD#t(sNmp8?@E1h+&o{?H+7Ff^Bx=tW!uz0H
z1Le1r^4L`Qh*Exgs@$)X2b1O3Di7QPCg^H`3^ajzGc0FaxCZPY9K>KHsIydADlHWb
zXfpQOh8~0!_;%wEJ*Jd+S}k9W(*-I_q#4@I0V2(ZP_s~mQ5o7#Q3eoCLf3jhzGr-c
ze3TJi^?aqkgPtz|vY}he(8h{mM2uPFH>ncB1h}G93HGJjU1Q%MBxkLq8ip%}fKtx-
z2F}xvg6}?LP}AlclLMd}ta$8_ByORig825OD!z;n-;=(AS)C^T3lN!*e@xDLiWWc<
z$p&6;8U}%hA^jt)|4(rAxO!IQkZ>qX&Uzt9*sooAW8xHl83JU3Gza*)KrwUx5Jb8m
zLrwQ3Ekg_?f3led8DT(%hAUteK48PYqOqbxO-RHM+DpGS2rE@#k4i=&X59ltQCkkV
z5Sb@x?SO=|XCZ132GpXq7>XWM4H31=0F$$ZzehLFmc%$n_}}Pl0ulQyoywLe9+O@N
z^-RMSv5(aEGHIIJM|7=&-0YU~n|OF(x=HShpQ2hY;U{yc6glgsAdm^a043N&!8Qa;
zst8N;BKE`7N`i)VNT&d1X+3aIN;YgCV#E<s1nfve+mKcKqWdRTm_Z%e2rLp)M5=^g
zDvnoe7mrw~>|$T?P@pFQ$RomW*kB7!!XgwapER_BN1&EtYD4RnfH1;@Y-s%$FgDyy
zFI_C92RgvHEuChl1A!iyiH>0cdx^_tl0C>$O;wcN0^Q7vco5zZ4XwApj!+GgVlzb!
z<N%uocGW1X0;p5GM9%sRbe`aNRpFQfDhBqZN)op1ud;|EKMGeAqEZ;_KHCiwtoV7q
zZ6A=pfn(dRK<E>2Wf`&J0};RnXuX_On~<Cb@2c}cwtbAMKmM<*C>dJ!Q1+BH>k?FW
zY&X<0a4H?3+~6#hE(I}IkCLc_X-k>aU>)$t!UIpLKo1YPDpD?tjw(j6hRx=0kDj}o
zQkL4q37dG{BVR@RodHpnN-(=a=*>|Wvi3s&OAP>{=jXw^NmiI_=~I|GMtDsoVJA%H
zaperQY_ZgCj*-xnM10fml9~v;YB36<oA26v3|(;TK9AnxPEatyX^40w9IRCo8eXbW
z!{wB51sXvpI;s!1s!=XNF*r;aaY8&NU4++2CRD0p)|489MiRbD#fU`ruo}j#<4?lY
z71k`I+gG)viV?>xl{V9-iMWClV=#u*M0{XB3Bx1W_Yjfq1P27)gMCJ{4G0emAnv-*
z0|Rg+bEOo8o<QLmN-f=-pokwgjVon8l<jRNU}p*0IvM#j_J%WT!6;)`f6&sWNryf1
zT|?`3@Fybw0Vwvc1#xJ5pY&^BSP*mAp^1@SWeVO8W>E=bjV%&Tn<6A+-*cB}9h(4`
z3-JSO<A&BNfYjD1^I76Kk$*<I5wr^N&w#(SO@JifVh)!nT-;=68-kL}Gz??d#LrW7
zd=Pdw7!?EScnsVcT5^&t&Qwb@K4uq>+S>;Cs~GtZBTUNN!`+)ek|N*{Ad8=3gs)Z2
z3og}iP|FB$b^N5I<+zHwvYW0Ih5l~ZA`co`Enpo>i>$I7pa%mZyp8PP4Jv!V(ZGUB
z)XNn)y=n1Nbax%-qNL>9=cH}eVtBlN>>FrSq-s*g^WP}r8T$|_lG7kT)tHSE2nSbN
zMQNJr!OXu)9RVWC!}K6)8#c85nsy<6&4$Zmm#_vITAzRlOSniy>WA2Z-k|PBBKJOG
z>qnGb-~=lUGIDgS;idb3bdePgi4))##I*$6w-CJd7~~`TLc>c79Bi1OUb{ScN*{jZ
zc9i?{1*r-a2CM~$XzBgai$v~a3Wl4Xd)T^Armh-4X)ie5tX<ouSqfyMcGcirVQ#64
zoEu_Qe_&L-W1GN)aD&Fw$Jl~MFq7%Gz6!b`w9yKyJsIOB<7NW;C4|mj!bW*iadEiJ
zoW}_F=jsrj$p{CH;DqsyNtlmF^tB&+lbdA=S#xzvXhCjV3)`J(xD58JSD26;l_nOt
zyZ{J=gLFTdAF{ndm%C}06ddLBFp~JVGzqf>%ROOmSm)v-Bc36GEOS?M!Re2{mBn*s
z_Y$$n7*B&9STPcFlF))B_dsLlp=@yK=%~){Qe@Uc*8r}B9LjARgs=$>zJlwdL@1J|
zr`vTF2DJubuXV02GbecHDt~k8?Ey>>x^_0~7cfTNNcy!Gz7O|gW{4zdCajV9{7&c}
znj_reZX=9Ai2~&zS^?*4jSeCZI6en~EuJC0I1c{5Bs5<fIyYqaeZ;W07v4K|M6$*C
zL<Kt%EAB9|VtqC%2658y5|JH^oEY(f<7F5bDu+XB7s!JMpYw(?XiuvRuMCLq96c@$
zo*O2Mhv+^si|qJ3n=NQqh57f%j=}83R}$5E5-Kx--*T{p?8=sh<1exyzYeJR@7dcv
z<z`O}1)?!lT(N*E{TOZ0vf^j)$5Zb@M7%&?Zp62U_&O{0f>RUIr}9uD(ga(>xcM{S
z9Y9h!ae%4}7s1rbZSqb{+wiV*>8Y<|8Mg8{lO`BOeLpD}2;Rbi9oRJOXHaDe5u-&o
zpU%%?LaRyrFg;}z-Q-cI*77=5>>oQ0BFD9c9Egy3?btHthKgB3c1&cGw8A|gCbZrt
zOsF`mFrndRC&i3i2@9OYf>%IA;%GJvCS^<GUxHdn$WY;U`RNifIAl>a5sQqTw4bDT
zj6W&Tjcfm5F<h$gYp6@Hp(SJUlmH2$P_by4SY#H9YAo^}fh8LP(gc<VAt}X_=%$Fo
zb3NJ`(qEK40nReT1QmI-0w7Uf*m(v#U~>#S9kgWYhwTN2nhQ*@s5L55P^@cS3@4#Q
zJSy~RKiPwM&DoClX%b4eitjw4(VZr8H2&|f(-5K02roEsn4?GxE~i_;X3$CJf{u*G
zGIn)j$V)~rXaS#I1o^>cZ20|=&}{n?*o?%<=x6CI$M2loq8lQxt}YJppXel#IS~u5
zKL_?S{5^1B!{fb~L-Z9VaqrzhO*gK+A4F=ndDKE?!|#sBS&zayZG7UjkoH&5V$i}H
z>orUEE;6Gp<22+_(ztdVrd(N6gj91umN$!9FZB+HXJb<MEKJN28Lo2+X~r#L#6y(Q
zpxsOgRq&!6RK?DXh}zqMBk}sO48(y&qS7t#Igl@lXFz@pY!8YQ7l`5B0U-u$U@&HZ
zmxSFPf*uAKX;fNZ%^Zop5BCTi+nrvoA78!E)Oepi;BB~iV_qYC%InyPIOIeD)QDC9
z7C=0d>X9FL;R%443S>j&$PQS-F4=%hPjp4lq>3bd>e19M?M&*YnMnP#7cTt}+TjfN
zoZg%BS2lRP@Rd$q<PSFboBUokSLcI5)2@Jf+jb7;=jG?&yZ9jI_BpY|>)Z(+!2@-;
z+`rWs;DWe<_xYT=^!id~pwS%+!Y6Rd`7s}KE{6}<O}m!kMt_6b1rXS7@&|B(JIDpx
zTY1h2pUK@p9Q3=m`|1Kt?D7Znbw2q1$p@PJK_|Y?&27iPK%t-Ku*>PhK)>A?aBkg&
zw*~5aoU>s$ZVLFD-3{<1mfK#((J$}%x~=|Zr_y<10Prc@UGJp*CwgqUq-m<DsmWOv
zz-}L|^Li<#+ZkM`*H;i5c9g8EsJ4{bFyp|b<t0^&)n>&x76+7bu%+0FDUqeJf|QhF
zE8{3)EsWiPEi9`Cu5wFp1!HsIYNmqVa@%@KInb8?3kbU;xVVU|v@*r(DHmq!r7UB!
zPUkLJhwZlVA_BrJYZ;cQ*r0U0j;ScNIUFl7Q;dsCu&v5gT!9^g3IUz;NuAc(Fw0oh
zvNpU9G_(|Nz>ZQ|5o2MOgSzFmqKf6fpTdBmsHE6oE2{)qK%=)>>~O8`z)99rv6?{8
zQUX1e!>AmUYz5VRU3rNevn39oUWY3kHs}DZ%z;%8b^~P{%W*ZafokPcV+;HhRWK#R
zlo~p%D2L*5Tx?s<GV5){MK;=J38mIol#~NuC0JEqSdJ~_jDz-AQdvQ{fe-|OjA9rL
zm8h7T&I@Rv^lvMN!P_m0)ODAee<fV7!1{zw<z8?)0#4#}(o(=#$2r%zy-s^wQ<K}b
zt(b4DtEMZ>w$sg(2K@C-<^FwL!0EL4n%x1vuhHq_9N^l%Z9z)7-pLgu{$qrNg)>#-
z3;IE(zkzl_X}+78w$RQib~RB#D6w@x&PM<5Aj#+88m5#*pktNWd0&Z(^4NA#U4g9J
zS=T@-D2Ib;qx4-=dU-je%O#2uo@?T{DY|JIR@DXEbz8m4Xexb;(|ZM>)d6?HWayqH
zw2wr355vVlUaE9CbahA&7tl1Gghq&uXu2*5S0~|JNw_Hqo0G6L2_H|wXOi$h680tG
zn@K1o;l(7(PHOstX&Tf1Q{TTjG8fK%9kpN;z@_*U1*xI})89gKRrtYV_3oAy<IGk2
z%;yH`K{I|ZV}lt#Xr(5YSqn2ZnDK*|e@FN${3itZReyT={~E7O*Kr1)vA~Q4W-Ksc
hff)<TSYXBiGZvV!z>EcEEHGn%84Ju<;J;^q{{X+d{7(P?

literal 0
HcmV?d00001

diff --git a/libc/calls/fstatat-nt.c b/libc/calls/fstatat-nt.c
index fcdec0b4b..e21c3b942 100644
--- a/libc/calls/fstatat-nt.c
+++ b/libc/calls/fstatat-nt.c
@@ -27,7 +27,7 @@
 #include "libc/runtime/runtime.h"
 
 textwindows int sys_fstatat_nt(int dirfd, const char *path, struct stat *st,
-                           uint32_t flags) {
+                               uint32_t flags) {
   int rc;
   int64_t fh;
   uint16_t path16[PATH_MAX];
diff --git a/libc/runtime/destruct.S b/libc/runtime/destruct.S
deleted file mode 100644
index 642394038..000000000
--- a/libc/runtime/destruct.S
+++ /dev/null
@@ -1,44 +0,0 @@
-/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8     -*-│
-│vi: set et ft=asm ts=8 tw=8 fenc=utf-8                                     :vi│
-╞══════════════════════════════════════════════════════════════════════════════╡
-│ Copyright 2020 Justine Alexandra Roberts Tunney                              │
-│                                                                              │
-│ Permission to use, copy, modify, and/or distribute this software for         │
-│ any purpose with or without fee is hereby granted, provided that the         │
-│ above copyright notice and this permission notice appear in all copies.      │
-│                                                                              │
-│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL                │
-│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED                │
-│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE             │
-│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL         │
-│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR        │
-│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER               │
-│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
-│ PERFORMANCE OF THIS SOFTWARE.                                                │
-╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/macros.h"
-.text.exit
-.source	__FILE__
-
-//	Calls linker registered finalization functions.
-//	@note	functions are called in reverse order
-_destruct:
-	push	%rbp
-	mov	%rsp,%rbp
-	ezlea	__fini_array_start,cx
-	.weak	__fini_array_start
-	ezlea	__fini_array_end,ax
-	.weak	__fini_array_end
-	cmp	%rax,%rcx
-	je	2f
-1:	sub	$8,%rax
-	push	%rax
-	push	%rcx
-	call	*(%rax)
-	pop	%rcx
-	pop	%rax
-	cmp	%rax,%rcx
-	jne	1b
-2:	pop	%rbp
-	ret
-	.endfn	_destruct,globl
diff --git a/libc/runtime/exit.S b/libc/runtime/exit.c
similarity index 62%
rename from libc/runtime/exit.S
rename to libc/runtime/exit.c
index cf062c92a..694bc000e 100644
--- a/libc/runtime/exit.S
+++ b/libc/runtime/exit.c
@@ -1,7 +1,7 @@
-/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8     -*-│
-│vi: set et ft=asm ts=8 tw=8 fenc=utf-8                                     :vi│
+/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
+│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8                                :vi│
 ╞══════════════════════════════════════════════════════════════════════════════╡
-│ Copyright 2020 Justine Alexandra Roberts Tunney                              │
+│ Copyright 2021 Justine Alexandra Roberts Tunney                              │
 │                                                                              │
 │ Permission to use, copy, modify, and/or distribute this software for         │
 │ any purpose with or without fee is hereby granted, provided that the         │
@@ -16,24 +16,31 @@
 │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
-#include "libc/macros.h"
-.text.exit
-.source	__FILE__
+#include "libc/bits/weaken.h"
+#include "libc/runtime/internal.h"
+#include "libc/runtime/runtime.h"
 
-//	Exits program with grace.
-//
-//	@param	%dil has exit code
-//	@noreturn
-exit:	push	%rbp
-	mov	%rsp,%rbp
-	push	%rdi
-	push	%rdi
-	xor	%edi,%edi
-	call	__cxa_finalize
-	call	_destruct
-	pop	%rdi
-	pop	%rdi
-	call	_Exit
-	.endfn	exit,globl
+extern const uintptr_t __fini_array_start[];
+extern const uintptr_t __fini_array_end[];
 
-	ud2
+/**
+ * Exits process with grace.
+ *
+ * This calls functions registered by atexit() before terminating
+ * the current process, and any associated threads. It also calls
+ * all the legacy linker registered destructors in reeverse order
+ *
+ * @param exitcode is masked with 255
+ * @see _Exit()
+ * @noreturn
+ */
+wontreturn void exit(int exitcode) {
+  const uintptr_t *p;
+  if (weaken(__cxa_finalize)) {
+    weaken(__cxa_finalize)(NULL);
+  }
+  for (p = *weaken(__fini_array_end); p-- > *weaken(__fini_array_start);) {
+    ((void (*)(void))p)();
+  }
+  _Exit(exitcode);
+}
diff --git a/libc/runtime/exit3.S b/libc/runtime/exit3.S
index 5344a0a15..62115fbb5 100644
--- a/libc/runtime/exit3.S
+++ b/libc/runtime/exit3.S
@@ -20,7 +20,6 @@
 #include "libc/runtime/internal.h"
 #include "libc/macros.h"
 .privileged
-.source	__FILE__
 
 //	Terminates process, ignoring destructors and atexit() handlers.
 //
@@ -34,17 +33,13 @@ _Exit:	push	%rbp
 	testb	IsWindows()
 	jz	1f
 	sub	$32,%rsp
-	movzbl	%dil,%ecx		# %ERRORLEVEL% is limitless
-4:	call	*__imp_ExitProcess(%rip)
-	jmp	4b
-0:	int3				# @see setjmp() in WinMain()
+	movzbl	%dil,%ecx			# %ERRORLEVEL% is limitless
+	call	*__imp_ExitProcess(%rip)
 #endif
 1:	mov	__NR_exit_group(%rip),%eax
 	syscall
-	cli
-	lidt	3f
-2:	hlt
-	jmp	2b
-3:	.quad	0
+#if SupportsMetal()
+	call	triplf
+#endif
 	.endfn	_Exit,globl,protected
 	.hidden	__NR_exit_group
diff --git a/libc/runtime/vfork.S b/libc/runtime/vfork.S
index 8f71213e5..db2743480 100644
--- a/libc/runtime/vfork.S
+++ b/libc/runtime/vfork.S
@@ -47,8 +47,10 @@ vfork:
 #endif
 	syscall
 	push	%rsi			# note it happens twice in same page
+#if SupportsLinux()
 	cmp	$-4095,%eax
 	jae	systemfive_error
+#endif
 0:	ezlea	__vforked,di
 	test	%eax,%eax
 	jz	1f
diff --git a/libc/runtime/winmain.greg.c b/libc/runtime/winmain.greg.c
index 8353b5066..106bc5f6c 100644
--- a/libc/runtime/winmain.greg.c
+++ b/libc/runtime/winmain.greg.c
@@ -35,6 +35,7 @@
 #include "libc/nt/pedef.internal.h"
 #include "libc/nt/process.h"
 #include "libc/nt/runtime.h"
+#include "libc/nt/struct/teb.h"
 #include "libc/runtime/directmap.h"
 #include "libc/runtime/internal.h"
 #include "libc/runtime/memtrack.h"
@@ -64,11 +65,11 @@ static noasan textwindows void MakeLongDoubleLongAgain(void) {
   asm volatile("fldcw\t%0" : /* no outputs */ : "m"(x87cw));
 }
 
-static noasan textwindows void NormalizeCmdExe(void) {
+static noasan textwindows void NormalizeCmdExe(int version) {
   uint32_t mode;
   int64_t handle, hstdin, hstdout, hstderr;
   if ((int)weakaddr("v_ntsubsystem") == kNtImageSubsystemWindowsCui &&
-      NtGetVersion() >= kNtVersionWindows10) {
+      version >= 10) {
     hstdin = GetStdHandle(pushpop(kNtStdInputHandle));
     hstdout = GetStdHandle(pushpop(kNtStdOutputHandle));
     hstderr = GetStdHandle(pushpop(kNtStdErrorHandle));
@@ -86,17 +87,16 @@ static noasan textwindows void NormalizeCmdExe(void) {
       SetTrueColor();
       SetConsoleOutputCP(kNtCpUtf8);
       GetConsoleMode(handle, &mode);
-      SetConsoleMode(handle, mode | kNtEnableProcessedOutput |
-                                 kNtEnableWrapAtEolOutput |
-                                 (NtGetVersion() >= kNtVersionWindows10
-                                      ? kNtEnableVirtualTerminalProcessing
-                                      : 0));
+      SetConsoleMode(
+          handle, mode | kNtEnableProcessedOutput | kNtEnableWrapAtEolOutput |
+                      (version >= 10 ? kNtEnableVirtualTerminalProcessing : 0));
     }
   }
 }
 
 static noasan textwindows wontreturn void WinMainNew(void) {
   int64_t h;
+  int version;
   size_t size;
   int i, count;
   uint64_t addr;
@@ -105,13 +105,15 @@ static noasan textwindows wontreturn void WinMainNew(void) {
   const char16_t *env16;
   extern char os asm("__hostos");
   os = WINDOWS; /* madness https://news.ycombinator.com/item?id=21019722 */
-  NormalizeCmdExe();
-  addr = NtGetVersion() < kNtVersionWindows10 ? 0xff00000 : 0x777000000000;
+  version = NtGetPeb()->OSMajorVersion;
+  NormalizeCmdExe(version);
+  addr = version < 10 ? 0xff00000 : 0x777000000000;
   size = ROUNDUP(STACKSIZE + sizeof(struct WinArgs), FRAMESIZE);
-  _mmi.p[0].h =
-      sys_mmap_nt((char *)addr, size, PROT_READ | PROT_WRITE | PROT_EXEC,
-                  MAP_PRIVATE, -1, 0)
-          .maphandle;
+  MapViewOfFileExNuma((_mmi.p[0].h = CreateFileMappingNuma(
+                           -1, &kNtIsInheritable, kNtPageExecuteReadwrite,
+                           size >> 32, size, NULL, kNtNumaNoPreferredNode)),
+                      kNtFileMapWrite | kNtFileMapExecute, 0, 0, size,
+                      (void *)addr, kNtNumaNoPreferredNode);
   _mmi.p[0].x = addr >> 16;
   _mmi.p[0].y = (addr >> 16) + ((size >> 16) - 1);
   _mmi.p[0].prot = PROT_READ | PROT_WRITE | PROT_EXEC;
diff --git a/libc/sysv/consts/syscon.internal.h b/libc/sysv/consts/syscon.internal.h
index 68c791b98..be78d2273 100644
--- a/libc/sysv/consts/syscon.internal.h
+++ b/libc/sysv/consts/syscon.internal.h
@@ -27,7 +27,7 @@
 	.endobj	\name,globl
 	.previous
 
-#if SupportsLinux()
+#if SupportsLinux() || SupportsMetal()
 	.section .sort.rodata.syscon.linux.2.\group\().\name,"a",@progbits
 	.sleb128 \linux
 	.previous
diff --git a/libc/sysv/systemfive.S b/libc/sysv/systemfive.S
index 7c9ec2548..c87ea5076 100644
--- a/libc/sysv/systemfive.S
+++ b/libc/sysv/systemfive.S
@@ -104,7 +104,7 @@ __systemfive:
 
 	.privileged
 .Lanchorpoint:
-#if SupportsLinux()
+#if SupportsLinux() || SupportsMetal()
 systemfive_linux:
 	and	$0xfff,%eax
 	cmp	$0xfff,%eax
@@ -137,7 +137,7 @@ systemfive_enosys:
 systemfive_netbsd:
 	shr	$4*13,%rax
 	jmp	systemfive_bsdscrub
-	.endfn	systemfive_openbsd,globl,hidden
+	.endfn	systemfive_netbsd,globl,hidden
 #endif
 #if SupportsOpenbsd()
 systemfive_openbsd:
@@ -222,7 +222,7 @@ systemfive_xnu:
 	lea	2(%eax),%eax
 	jnz	0b
 #endif
-#if SupportsLinux()
+#if SupportsLinux() || SupportsMetal()
 _init_systemfive_linux:
 	pushb	systemfive_linux-.Lanchorpoint
 	push	$LINUX
@@ -403,7 +403,7 @@ syscon_end:
 	.type	syscon_end,@object
 	.globl	syscon_start
 	.globl	syscon_end
-#if SupportsLinux()
+#if SupportsLinux() || SupportsMetal()
 	.section .sort.rodata.syscon.linux.1,"a",@progbits
 	.align	1
 syscon_linux:/*
diff --git a/tool/build/dis.c b/tool/build/dis.c
new file mode 100644
index 000000000..ac6e78a71
--- /dev/null
+++ b/tool/build/dis.c
@@ -0,0 +1,319 @@
+/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
+│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8                                :vi│
+╞══════════════════════════════════════════════════════════════════════════════╡
+│ Copyright 2021 Justine Alexandra Roberts Tunney                              │
+│                                                                              │
+│ Permission to use, copy, modify, and/or distribute this software for         │
+│ any purpose with or without fee is hereby granted, provided that the         │
+│ above copyright notice and this permission notice appear in all copies.      │
+│                                                                              │
+│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL                │
+│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED                │
+│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE             │
+│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL         │
+│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR        │
+│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER               │
+│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
+│ PERFORMANCE OF THIS SOFTWARE.                                                │
+╚─────────────────────────────────────────────────────────────────────────────*/
+#include "libc/calls/calls.h"
+#include "libc/calls/struct/stat.h"
+#include "libc/elf/def.h"
+#include "libc/elf/elf.h"
+#include "libc/elf/struct/ehdr.h"
+#include "libc/elf/struct/shdr.h"
+#include "libc/elf/struct/sym.h"
+#include "libc/log/check.h"
+#include "libc/log/log.h"
+#include "libc/macros.h"
+#include "libc/nt/struct/importobjectheader.internal.h"
+#include "libc/runtime/runtime.h"
+#include "libc/stdio/stdio.h"
+#include "libc/str/str.h"
+#include "libc/sysv/consts/map.h"
+#include "libc/sysv/consts/o.h"
+#include "libc/sysv/consts/prot.h"
+#include "third_party/xed/x86.h"
+#include "tool/build/lib/dis.h"
+#include "tool/build/lib/high.h"
+#include "tool/build/lib/loader.h"
+
+#define HEXWIDTH 8
+
+const char *const kRealSymbols[] = {
+    "a20",          "ape.mbrpad",     "ape.str",
+    "ape_disk",     "ape_grub",       "ape_mz",
+    "apesh",        "dsknfo",         "e820",
+    "gdt",          "golong",         "hiload",
+    "lcheck",       "longmodeloader", "pc",
+    "pcread",       "pinit",          "realmodeloader",
+    "rldie",        "rvputs",         "sconf",
+    "sinit",        "sinit4",         "str.cpuid",
+    "str.crlf",     "str.dsknfo",     "str.e820",
+    "str.error",    "str.long",       "str.memory",
+    "str.oldskool", "stub",           "unreal",
+};
+
+const char *const kLegacySymbols[] = {
+    "ape_grub_entry",
+};
+
+bool boop;
+long cursym;
+Elf64_Ehdr *elf;
+Elf64_Shdr *sec;
+struct Dis dis[1];
+struct Machine m[1];
+struct Elf diself[1];
+char codebuf[256];
+char optspecbuf[128];
+const Elf64_Sym *syms;
+char *symstrs, *secstrs;
+size_t i, j, k, l, size, skip, symcount;
+
+bool IsRealSymbol(const char *s) {
+  int m, l, r, x;
+  l = 0;
+  r = ARRAYLEN(kRealSymbols) - 1;
+  while (l <= r) {
+    m = (l + r) >> 1;
+    x = strcmp(s, kRealSymbols[m]);
+    if (x < 0) {
+      r = m - 1;
+    } else if (x > 0) {
+      l = m + 1;
+    } else {
+      return true;
+    }
+  }
+  return false;
+}
+
+bool IsLegacySymbol(const char *s) {
+  int m, l, r, x;
+  l = 0;
+  r = ARRAYLEN(kLegacySymbols) - 1;
+  while (l <= r) {
+    m = (l + r) >> 1;
+    x = strcmp(s, kLegacySymbols[m]);
+    if (x < 0) {
+      r = m - 1;
+    } else if (x > 0) {
+      l = m + 1;
+    } else {
+      return true;
+    }
+  }
+  return false;
+}
+
+void SetSymbol(bool printit) {
+  if (!boop) {
+    printf("\n");
+    boop = true;
+  }
+  if (printit) {
+    printf("\e[38;5;%dm%s\e[0m:\n", g_high.label, symstrs + syms[k].st_name);
+  }
+  if (IsRealSymbol(symstrs + syms[k].st_name)) {
+    if (m->mode != XED_MACHINE_MODE_REAL) {
+      printf("\t\e[38;5;%dm.code16\e[0m\n", g_high.keyword);
+    }
+    m->mode = XED_MACHINE_MODE_REAL;
+  } else if (IsLegacySymbol(symstrs + syms[k].st_name)) {
+    if (m->mode != XED_MACHINE_MODE_LEGACY_32) {
+      printf("\t\e[38;5;%dm.code32\e[0m\n", g_high.keyword);
+    }
+    m->mode = XED_MACHINE_MODE_LEGACY_32;
+  } else {
+    if (m->mode != XED_MACHINE_MODE_LONG_64) {
+      printf("\t\e[38;5;%dm.code64\e[0m\n", g_high.keyword);
+    }
+    m->mode = XED_MACHINE_MODE_LONG_64;
+  }
+  cursym = k;
+  if (syms[k].st_size) {
+    skip = syms[k].st_size;
+  } else {
+    skip = -1;
+    for (l = 0; l < symcount; ++l) {
+      if (syms[l].st_shndx == i && syms[l].st_name &&
+          syms[l].st_value > syms[cursym].st_value) {
+        skip = MIN(skip, syms[l].st_value - syms[cursym].st_value);
+      }
+    }
+    if (skip == -1) {
+      skip = sec->sh_addr + sec->sh_size - syms[cursym].st_value;
+    }
+  }
+}
+
+void PrintSymbolName(void) {
+  bool done;
+  done = false;
+  boop = false;
+  for (k = 0; k < symcount; ++k) {
+    if (syms[k].st_value == sec->sh_addr + j && syms[k].st_name) {
+      if (!done && syms[k].st_size) {
+        SetSymbol(true);
+        done = true;
+      } else {
+        if (!boop) {
+          printf("\n");
+          boop = true;
+        }
+        printf("\e[38;5;%dm%s\e[0m:\n", g_high.label,
+               symstrs + syms[k].st_name);
+      }
+    }
+  }
+  if (done) {
+    return;
+  }
+  for (k = 0; k < symcount; ++k) {
+    if (ELF64_ST_TYPE(syms[k].st_info) && syms[k].st_name &&
+        syms[k].st_value == sec->sh_addr + j) {
+      SetSymbol(false);
+      return;
+    }
+  }
+  for (k = 0; k < symcount; ++k) {
+    if (syms[k].st_name && syms[k].st_value == sec->sh_addr + j) {
+      SetSymbol(false);
+      return;
+    }
+  }
+  if (cursym != -1 && syms[cursym].st_size &&
+      sec->sh_addr + j >= syms[cursym].st_value + syms[cursym].st_size) {
+    cursym = -1;
+    skip = 1;
+  }
+}
+
+bool Ild(void) {
+  int remain;
+  remain = 15;
+  if (cursym != -1 && syms[cursym].st_size) {
+    remain =
+        (syms[cursym].st_value + syms[cursym].st_size) - (sec->sh_addr + j);
+  }
+  xed_decoded_inst_zero_set_mode(dis->xedd, m->mode);
+  xed_instruction_length_decode(dis->xedd, (char *)elf + sec->sh_offset + j,
+                                remain);
+  skip = dis->xedd->op.error ? 1 : MAX(1, dis->xedd->length);
+  return !dis->xedd->op.error;
+}
+
+bool IsCode(void) {
+  if (!(sec->sh_flags & SHF_EXECINSTR)) return false;
+  if (cursym != -1 && ELF64_ST_TYPE(syms[cursym].st_info) == STT_OBJECT) {
+    return false;
+  }
+  return true;
+}
+
+bool IsBss(void) {
+  return sec->sh_type == SHT_NOBITS;
+}
+
+void Disassemble(void) {
+  int c;
+  bool istext;
+  cursym = -1;
+  secstrs = GetElfSectionNameStringTable(elf, size);
+  symstrs = GetElfStringTable(elf, size);
+  syms = GetElfSymbolTable(elf, size, &symcount);
+  for (i = 0; i < elf->e_shnum; ++i) {
+    sec = GetElfSectionHeaderAddress(elf, size, i);
+    if (!sec->sh_size) continue;
+    if (!(sec->sh_flags & SHF_ALLOC)) continue;
+    printf("\n\t\e[38;5;%dm.section\e[0m %s\n", g_high.keyword,
+           secstrs + sec->sh_name);
+    for (j = 0; j < sec->sh_size; j += MAX(1, skip)) {
+      PrintSymbolName();
+      if (cursym == -1) continue;
+      if (sec->sh_type == SHT_NOBITS) {
+        printf("\t\e[38;5;%dm.zero\e[0m\t%ld\n", g_high.keyword, skip);
+      } else if (IsCode()) {
+        if (Ild()) {
+          dis->addr = sec->sh_addr + j;
+          DisInst(dis, codebuf, DisSpec(dis->xedd, optspecbuf));
+          printf("\t%s\n", codebuf);
+        } else {
+          printf("\t.wut\t%ld\n", dis->xedd->op.error);
+        }
+      } else {
+        for (k = 0; k < skip; ++k) {
+          if (!(k & (HEXWIDTH - 1))) {
+            if (k) {
+              printf(" \e[38;5;%dm# %#.*s\e[0m\n", g_high.comment, HEXWIDTH,
+                     (unsigned char *)elf + sec->sh_offset + j + k - HEXWIDTH);
+            }
+            printf("\t\e[38;5;%dm.byte\e[0m\t", g_high.keyword);
+          } else if (k) {
+            printf(",");
+          }
+          printf("0x%02x", ((unsigned char *)elf)[sec->sh_offset + j + k]);
+        }
+        if (k) {
+          if (!(k & (HEXWIDTH - 1))) {
+            printf(" \e[38;5;%dm# %#.*s\e[0m\n", g_high.comment, HEXWIDTH,
+                   (unsigned char *)elf + sec->sh_offset + j + skip - HEXWIDTH);
+          } else {
+            for (l = 0; l < HEXWIDTH - (k & (HEXWIDTH - 1)); ++l) {
+              printf("     ");
+            }
+            printf(" \e[38;5;%dm# %#.*s\e[0m\n", g_high.comment,
+                   skip - ROUNDDOWN(skip, HEXWIDTH),
+                   (unsigned char *)elf + sec->sh_offset + j +
+                       ROUNDDOWN(skip, HEXWIDTH));
+          }
+        }
+      }
+    }
+  }
+}
+
+int main(int argc, char *argv[]) {
+  showcrashreports();
+  int fd;
+  void *map;
+  struct stat st;
+  const char *path;
+  if (argc == 1) {
+    path = "o/v127/examples/hello2.com.dbg";
+    /* fprintf(stderr, "USAGE: %s ELF\n", program_invocation_name); */
+    /* exit(1); */
+  } else {
+    path = argv[1];
+  }
+  if ((fd = open(path, O_RDONLY)) == -1) {
+    fprintf(stderr, "ERROR: NOT FOUND: %`'s\n", path);
+    exit(1);
+  }
+  CHECK_NE(-1, fstat(fd, &st));
+  CHECK_NE(0, st.st_size);
+  CHECK_NE(MAP_FAILED,
+           (map = mmap(NULL, st.st_size, PROT_READ, MAP_SHARED, fd, 0)));
+  if (memcmp(map, ELFMAG, 4)) {
+    fprintf(stderr, "ERROR: NOT AN ELF: %`'s\n", path);
+    exit(1);
+  }
+  m->mode = XED_MACHINE_MODE_LONG_64;
+  g_high.keyword = 155;
+  g_high.reg = 215;
+  g_high.literal = 182;
+  g_high.label = 221;
+  g_high.comment = 112;
+  g_high.quote = 180;
+  dis->m = m;
+  diself->prog = path;
+  LoadDebugSymbols(diself);
+  DisLoadElf(dis, diself);
+  LOGIFNEG1(close(fd));
+  elf = map;
+  size = st.st_size;
+  Disassemble();
+  LOGIFNEG1(munmap(map, st.st_size));
+  return 0;
+}
diff --git a/tool/build/lib/debug.c b/tool/build/lib/debug.c
index ac7535958..7c65dde96 100644
--- a/tool/build/lib/debug.c
+++ b/tool/build/lib/debug.c
@@ -30,9 +30,11 @@ void LoadDebugSymbols(struct Elf *elf) {
   int fd;
   void *elfmap;
   struct stat st;
+  const char *path;
   if (elf->ehdr) return;
   DCHECK_NOTNULL(elf->prog);
-  if ((fd = open(gc(xstrcat(elf->prog, ".dbg")), O_RDONLY)) != -1) {
+  if ((fd = open(gc(xstrcat(elf->prog, ".dbg")), O_RDONLY)) != -1 ||
+      (fd = open(elf->prog, O_RDONLY))) {
     if (fstat(fd, &st) != -1 &&
         (elfmap = mmap(NULL, st.st_size, PROT_READ, MAP_SHARED, fd, 0)) !=
             MAP_FAILED) {
diff --git a/tool/build/lib/diself.c b/tool/build/lib/diself.c
index 4c686bac1..37ccfd028 100644
--- a/tool/build/lib/diself.c
+++ b/tool/build/lib/diself.c
@@ -199,7 +199,6 @@ long DisFindSymByName(struct Dis *d, const char *s) {
 }
 
 void DisLoadElf(struct Dis *d, struct Elf *elf) {
-  LOGF("DisLoadElf");
   if (!elf || !elf->ehdr) return;
   DisLoadElfLoads(d, elf);
   DisLoadElfSyms(d, elf);
diff --git a/tool/decode/elf.c b/tool/decode/elf.c
index 5e101dfda..2d7a09bab 100644
--- a/tool/decode/elf.c
+++ b/tool/decode/elf.c
@@ -301,13 +301,14 @@ static void printelfrelocations(void) {
 }
 
 int main(int argc, char *argv[]) {
+  int fd;
   showcrashreports();
   if (argc != 2) {
     fprintf(stderr, "usage: %s FILE\n", argv[0]);
     return 1;
   }
   path = argv[1];
-  int64_t fd = open(path, O_RDONLY);
+  fd = open(path, O_RDONLY);
   if (fd == -1) {
     if (errno == ENOENT) {
       fprintf(stderr, "error: %`s not found\n", path);