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Trim down executable sizes

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This commit is contained in:
Justine Tunney 2021-02-11 08:37:18 -08:00
parent ec69413f83
commit bfa8581537
19 changed files with 1176 additions and 131 deletions
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23
ape/ape.S
View file

@ -117,11 +117,7 @@ rlstr: .endobj rlstr,globl,hidden # ←for gdb readibility
// //
// @param dl is drive number // @param dl is drive number
// @noreturn // @noreturn
ape_mz: .ascii "MZ" # Mark 'Zibo' Joseph Zbikowski ape_mz: .asciz "MZqFpD='\n" # 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
.short 0x1000 # MZ: lowers upper bound load / 16 .short 0x1000 # MZ: lowers upper bound load / 16
.short 0xf800 # MZ: roll greed on bss .short 0xf800 # MZ: roll greed on bss
.short 0 # MZ: lower bound on stack segment .short 0 # MZ: lower bound on stack segment
@ -174,6 +170,8 @@ ape_mz: .ascii "MZ" # Mark 'Zibo' Joseph Zbikowski
#endif /* SupportsWindows() || SupportsXnu() */ #endif /* SupportsWindows() || SupportsXnu() */
#if SupportsMetal()
// Disk Operating System Stub // Disk Operating System Stub
// //
// @param dl is drive number // @param dl is drive number
@ -190,7 +188,7 @@ stub: mov $0x40,%dl # *literally* dos
3: .byte 0xbd,0,0 # a.k.a. mov imm,%bp 3: .byte 0xbd,0,0 # a.k.a. mov imm,%bp
jmp pc # real mode, is real jmp pc # real mode, is real
jmp _start # surprise it's unix jmp _start # surprise it's unix
// .endfn stub .endfn stub
/*─────────────────────────────────────────────────────────────────────────────╗ /*─────────────────────────────────────────────────────────────────────────────╗
│ αcτµαlly pδrταblε εxεcµταblε § ibm personal computer │ │ αcτµαlly pδrταblε εxεcµταblε § ibm personal computer │
@ -224,7 +222,6 @@ pc: cld
xor %cx,%cx xor %cx,%cx
mov %cx,%es mov %cx,%es
rlstack %di,%cx rlstack %di,%cx
#if SupportsMetal()
push %cs # memcpy() [relocate this page] push %cs # memcpy() [relocate this page]
pop %ds pop %ds
call 1f call 1f
@ -472,6 +469,8 @@ ape_disk:
╚────────────────────────────────────────────────────────────────────────────│─╝ ╚────────────────────────────────────────────────────────────────────────────│─╝
the bourne executable & linkable format */ the bourne executable & linkable format */
#if SupportsSystemv()
#if SupportsWindows() || SupportsXnu() #if SupportsWindows() || SupportsXnu()
apesh: .ascii "'\n#'\"\n" # sixth edition shebang apesh: .ascii "'\n#'\"\n" # sixth edition shebang
.ascii "o=\"$(command -v \"$0\")\"\n" .ascii "o=\"$(command -v \"$0\")\"\n"
@ -530,10 +529,6 @@ apesh: .ascii "'\n#'\"\n" # sixth edition shebang
#endif /* SupportsWindows() || SupportsXnu() */ #endif /* SupportsWindows() || SupportsXnu() */
.section .elf.phdrs,"a",@progbits .section .elf.phdrs,"a",@progbits
.align __SIZEOF_POINTER__
.type ape_phdrs,@object
.globl ape_phdrs
ape_phdrs:
.long PT_LOAD # text segment .long PT_LOAD # text segment
.long PF_R|PF_X .long PF_R|PF_X
.stub ape_rom_offset,quad .stub ape_rom_offset,quad
@ -542,7 +537,6 @@ ape_phdrs:
.stub ape_rom_filesz,quad .stub ape_rom_filesz,quad
.stub ape_rom_memsz,quad .stub ape_rom_memsz,quad
.stub ape_rom_align,quad .stub ape_rom_align,quad
.align __SIZEOF_POINTER__
.long PT_LOAD # data segment .long PT_LOAD # data segment
.long PF_R|PF_W .long PF_R|PF_W
.stub ape_ram_offset,quad .stub ape_ram_offset,quad
@ -554,7 +548,6 @@ ape_phdrs:
#if SupportsLinux() #if SupportsLinux()
// Linux ignores mprotect() and returns 0 without this lool // Linux ignores mprotect() and returns 0 without this lool
// It has nothing to do with the stack, which is still exec // It has nothing to do with the stack, which is still exec
.align __SIZEOF_POINTER__
.long PT_GNU_STACK # p_type .long PT_GNU_STACK # p_type
.long PF_R|PF_W # p_flags .long PF_R|PF_W # p_flags
.quad 0 # p_offset .quad 0 # p_offset
@ -565,7 +558,6 @@ ape_phdrs:
.quad 16 # p_align .quad 16 # p_align
#endif #endif
#if SupportsOpenbsd() || SupportsNetbsd() #if SupportsOpenbsd() || SupportsNetbsd()
.align __SIZEOF_POINTER__
.long PT_NOTE # notes .long PT_NOTE # notes
.long PF_R .long PF_R
.stub ape_note_offset,quad .stub ape_note_offset,quad
@ -605,6 +597,8 @@ netbsd.ident:
.previous .previous
#endif /* SupportsNetbsd() */ #endif /* SupportsNetbsd() */
#endif /* SupportsSystemv() */
/* ▄▄███▄ /* ▄▄███▄
▄▄████████▄ ▄▄████████▄
▄█████████████▄ ▄█████████████▄
@ -1565,6 +1559,7 @@ metal:
.type ape_note,@object .type ape_note,@object
.type ape_note_end,@object .type ape_note_end,@object
.type ape_note_vaddr,@object .type ape_note_vaddr,@object
.type ape_phdrs,@object
.type ape_pe_sections,@object .type ape_pe_sections,@object
.type ape_pe_sections_end,@object .type ape_pe_sections_end,@object
.type ape_text_nops,@object .type ape_text_nops,@object

8
ape/ape.lds
View file

@ -201,21 +201,19 @@ SECTIONS {
/* Real Mode */ /* Real Mode */
KEEP(*(.head)) KEEP(*(.head))
. += 1;
/* Executable & Linkable Format */ /* Executable & Linkable Format */
. = ALIGN(. != 0 ? __SIZEOF_POINTER__ : 1); . = ALIGN(__SIZEOF_POINTER__);
HIDDEN(ape_phdrs = .);
KEEP(*(.elf.phdrs)) KEEP(*(.elf.phdrs))
HIDDEN(ape_phdrs_end = .); HIDDEN(ape_phdrs_end = .);
. += 1;
/* OpenBSD */ /* OpenBSD */
. = ALIGN(. != 0 ? __SIZEOF_POINTER__ : 1); . = ALIGN(__SIZEOF_POINTER__);
HIDDEN(ape_note = .); HIDDEN(ape_note = .);
KEEP(*(.note.openbsd.ident)) KEEP(*(.note.openbsd.ident))
KEEP(*(.note.netbsd.ident)) KEEP(*(.note.netbsd.ident))
HIDDEN(ape_note_end = .); HIDDEN(ape_note_end = .);
. += 1;
/* Portable Executable */ /* Portable Executable */
KEEP(*(.pe.header)) KEEP(*(.pe.header))

762
build/config.mk
View file

@ -296,3 +296,765 @@ CONFIG_CXXFLAGS += -std=c++11
TARGET_ARCH ?= -msse3 TARGET_ARCH ?= -msse3
endif 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

1
build/definitions.mk
View file

@ -197,6 +197,7 @@ DEFAULT_LDFLAGS = \
-static \ -static \
-nostdlib \ -nostdlib \
-m elf_x86_64 \ -m elf_x86_64 \
--gc-sections \
--build-id=none \ --build-id=none \
--no-dynamic-linker \ --no-dynamic-linker \
-z max-page-size=0x1000 -z max-page-size=0x1000

16
examples/hello2.c
View file

@ -9,20 +9,8 @@
#endif #endif
#include "libc/calls/calls.h" #include "libc/calls/calls.h"
#include "libc/str/str.h" #include "libc/str/str.h"
#include "libc/sysv/consts/fileno.h"
#define kMessage "hello \e[1mworld\e[0m\r\n"
int main() { int main() {
/* write(1, "hello world\n", 12);
* Cosmopolitan "Hello World" using system calls. return 0;
*
* 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;
} }

18
examples/statsize.c Normal file
View file

@ -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;
}

BIN
hello.com Normal file
View file

Binary file not shown.

44
libc/runtime/destruct.S
View file

@ -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

51
libc/runtime/exit.S → libc/runtime/exit.c
View file

@ -1,7 +1,7 @@
/*-*- mode:unix-assembly; indent-tabs-mode:t; tab-width:8; coding:utf-8 -*-│ /*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│vi: set et ft=asm ts=8 tw=8 fenc=utf-8 :vi│ │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 │ │ Permission to use, copy, modify, and/or distribute this software for │
│ any purpose with or without fee is hereby granted, provided that the │ │ 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 │ │ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │ │ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/ ╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/macros.h" #include "libc/bits/weaken.h"
.text.exit #include "libc/runtime/internal.h"
.source __FILE__ #include "libc/runtime/runtime.h"
// Exits program with grace. extern const uintptr_t __fini_array_start[];
// extern const uintptr_t __fini_array_end[];
// @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
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);
}

13
libc/runtime/exit3.S
View file

@ -20,7 +20,6 @@
#include "libc/runtime/internal.h" #include "libc/runtime/internal.h"
#include "libc/macros.h" #include "libc/macros.h"
.privileged .privileged
.source __FILE__
// Terminates process, ignoring destructors and atexit() handlers. // Terminates process, ignoring destructors and atexit() handlers.
// //
@ -35,16 +34,12 @@ _Exit: push %rbp
jz 1f jz 1f
sub $32,%rsp sub $32,%rsp
movzbl %dil,%ecx # %ERRORLEVEL% is limitless movzbl %dil,%ecx # %ERRORLEVEL% is limitless
4: call *__imp_ExitProcess(%rip) call *__imp_ExitProcess(%rip)
jmp 4b
0: int3 # @see setjmp() in WinMain()
#endif #endif
1: mov __NR_exit_group(%rip),%eax 1: mov __NR_exit_group(%rip),%eax
syscall syscall
cli #if SupportsMetal()
lidt 3f call triplf
2: hlt #endif
jmp 2b
3: .quad 0
.endfn _Exit,globl,protected .endfn _Exit,globl,protected
.hidden __NR_exit_group .hidden __NR_exit_group

2
libc/runtime/vfork.S
View file

@ -47,8 +47,10 @@ vfork:
#endif #endif
syscall syscall
push %rsi # note it happens twice in same page push %rsi # note it happens twice in same page
#if SupportsLinux()
cmp $-4095,%eax cmp $-4095,%eax
jae systemfive_error jae systemfive_error
#endif
0: ezlea __vforked,di 0: ezlea __vforked,di
test %eax,%eax test %eax,%eax
jz 1f jz 1f

28
libc/runtime/winmain.greg.c
View file

@ -35,6 +35,7 @@
#include "libc/nt/pedef.internal.h" #include "libc/nt/pedef.internal.h"
#include "libc/nt/process.h" #include "libc/nt/process.h"
#include "libc/nt/runtime.h" #include "libc/nt/runtime.h"
#include "libc/nt/struct/teb.h"
#include "libc/runtime/directmap.h" #include "libc/runtime/directmap.h"
#include "libc/runtime/internal.h" #include "libc/runtime/internal.h"
#include "libc/runtime/memtrack.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)); 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; uint32_t mode;
int64_t handle, hstdin, hstdout, hstderr; int64_t handle, hstdin, hstdout, hstderr;
if ((int)weakaddr("v_ntsubsystem") == kNtImageSubsystemWindowsCui && if ((int)weakaddr("v_ntsubsystem") == kNtImageSubsystemWindowsCui &&
NtGetVersion() >= kNtVersionWindows10) { version >= 10) {
hstdin = GetStdHandle(pushpop(kNtStdInputHandle)); hstdin = GetStdHandle(pushpop(kNtStdInputHandle));
hstdout = GetStdHandle(pushpop(kNtStdOutputHandle)); hstdout = GetStdHandle(pushpop(kNtStdOutputHandle));
hstderr = GetStdHandle(pushpop(kNtStdErrorHandle)); hstderr = GetStdHandle(pushpop(kNtStdErrorHandle));
@ -86,17 +87,16 @@ static noasan textwindows void NormalizeCmdExe(void) {
SetTrueColor(); SetTrueColor();
SetConsoleOutputCP(kNtCpUtf8); SetConsoleOutputCP(kNtCpUtf8);
GetConsoleMode(handle, &mode); GetConsoleMode(handle, &mode);
SetConsoleMode(handle, mode | kNtEnableProcessedOutput | SetConsoleMode(
kNtEnableWrapAtEolOutput | handle, mode | kNtEnableProcessedOutput | kNtEnableWrapAtEolOutput |
(NtGetVersion() >= kNtVersionWindows10 (version >= 10 ? kNtEnableVirtualTerminalProcessing : 0));
? kNtEnableVirtualTerminalProcessing
: 0));
} }
} }
} }
static noasan textwindows wontreturn void WinMainNew(void) { static noasan textwindows wontreturn void WinMainNew(void) {
int64_t h; int64_t h;
int version;
size_t size; size_t size;
int i, count; int i, count;
uint64_t addr; uint64_t addr;
@ -105,13 +105,15 @@ static noasan textwindows wontreturn void WinMainNew(void) {
const char16_t *env16; const char16_t *env16;
extern char os asm("__hostos"); extern char os asm("__hostos");
os = WINDOWS; /* madness https://news.ycombinator.com/item?id=21019722 */ os = WINDOWS; /* madness https://news.ycombinator.com/item?id=21019722 */
NormalizeCmdExe(); version = NtGetPeb()->OSMajorVersion;
addr = NtGetVersion() < kNtVersionWindows10 ? 0xff00000 : 0x777000000000; NormalizeCmdExe(version);
addr = version < 10 ? 0xff00000 : 0x777000000000;
size = ROUNDUP(STACKSIZE + sizeof(struct WinArgs), FRAMESIZE); size = ROUNDUP(STACKSIZE + sizeof(struct WinArgs), FRAMESIZE);
_mmi.p[0].h = MapViewOfFileExNuma((_mmi.p[0].h = CreateFileMappingNuma(
sys_mmap_nt((char *)addr, size, PROT_READ | PROT_WRITE | PROT_EXEC, -1, &kNtIsInheritable, kNtPageExecuteReadwrite,
MAP_PRIVATE, -1, 0) size >> 32, size, NULL, kNtNumaNoPreferredNode)),
.maphandle; kNtFileMapWrite | kNtFileMapExecute, 0, 0, size,
(void *)addr, kNtNumaNoPreferredNode);
_mmi.p[0].x = addr >> 16; _mmi.p[0].x = addr >> 16;
_mmi.p[0].y = (addr >> 16) + ((size >> 16) - 1); _mmi.p[0].y = (addr >> 16) + ((size >> 16) - 1);
_mmi.p[0].prot = PROT_READ | PROT_WRITE | PROT_EXEC; _mmi.p[0].prot = PROT_READ | PROT_WRITE | PROT_EXEC;

2
libc/sysv/consts/syscon.internal.h
View file

@ -27,7 +27,7 @@
.endobj \name,globl .endobj \name,globl
.previous .previous
#if SupportsLinux() #if SupportsLinux() || SupportsMetal()
.section .sort.rodata.syscon.linux.2.\group\().\name,"a",@progbits .section .sort.rodata.syscon.linux.2.\group\().\name,"a",@progbits
.sleb128 \linux .sleb128 \linux
.previous .previous

8
libc/sysv/systemfive.S
View file

@ -104,7 +104,7 @@ __systemfive:
.privileged .privileged
.Lanchorpoint: .Lanchorpoint:
#if SupportsLinux() #if SupportsLinux() || SupportsMetal()
systemfive_linux: systemfive_linux:
and $0xfff,%eax and $0xfff,%eax
cmp $0xfff,%eax cmp $0xfff,%eax
@ -137,7 +137,7 @@ systemfive_enosys:
systemfive_netbsd: systemfive_netbsd:
shr $4*13,%rax shr $4*13,%rax
jmp systemfive_bsdscrub jmp systemfive_bsdscrub
.endfn systemfive_openbsd,globl,hidden .endfn systemfive_netbsd,globl,hidden
#endif #endif
#if SupportsOpenbsd() #if SupportsOpenbsd()
systemfive_openbsd: systemfive_openbsd:
@ -222,7 +222,7 @@ systemfive_xnu:
lea 2(%eax),%eax lea 2(%eax),%eax
jnz 0b jnz 0b
#endif #endif
#if SupportsLinux() #if SupportsLinux() || SupportsMetal()
_init_systemfive_linux: _init_systemfive_linux:
pushb systemfive_linux-.Lanchorpoint pushb systemfive_linux-.Lanchorpoint
push $LINUX push $LINUX
@ -403,7 +403,7 @@ syscon_end:
.type syscon_end,@object .type syscon_end,@object
.globl syscon_start .globl syscon_start
.globl syscon_end .globl syscon_end
#if SupportsLinux() #if SupportsLinux() || SupportsMetal()
.section .sort.rodata.syscon.linux.1,"a",@progbits .section .sort.rodata.syscon.linux.1,"a",@progbits
.align 1 .align 1
syscon_linux:/* syscon_linux:/*

319
tool/build/dis.c Normal file
View file

@ -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;
}

4
tool/build/lib/debug.c
View file

@ -30,9 +30,11 @@ void LoadDebugSymbols(struct Elf *elf) {
int fd; int fd;
void *elfmap; void *elfmap;
struct stat st; struct stat st;
const char *path;
if (elf->ehdr) return; if (elf->ehdr) return;
DCHECK_NOTNULL(elf->prog); 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 && if (fstat(fd, &st) != -1 &&
(elfmap = mmap(NULL, st.st_size, PROT_READ, MAP_SHARED, fd, 0)) != (elfmap = mmap(NULL, st.st_size, PROT_READ, MAP_SHARED, fd, 0)) !=
MAP_FAILED) { MAP_FAILED) {

1
tool/build/lib/diself.c
View file

@ -199,7 +199,6 @@ long DisFindSymByName(struct Dis *d, const char *s) {
} }
void DisLoadElf(struct Dis *d, struct Elf *elf) { void DisLoadElf(struct Dis *d, struct Elf *elf) {
LOGF("DisLoadElf");
if (!elf || !elf->ehdr) return; if (!elf || !elf->ehdr) return;
DisLoadElfLoads(d, elf); DisLoadElfLoads(d, elf);
DisLoadElfSyms(d, elf); DisLoadElfSyms(d, elf);

3
tool/decode/elf.c
View file

@ -301,13 +301,14 @@ static void printelfrelocations(void) {
} }
int main(int argc, char *argv[]) { int main(int argc, char *argv[]) {
int fd;
showcrashreports(); showcrashreports();
if (argc != 2) { if (argc != 2) {
fprintf(stderr, "usage: %s FILE\n", argv[0]); fprintf(stderr, "usage: %s FILE\n", argv[0]);
return 1; return 1;
} }
path = argv[1]; path = argv[1];
int64_t fd = open(path, O_RDONLY); fd = open(path, O_RDONLY);
if (fd == -1) { if (fd == -1) {
if (errno == ENOENT) { if (errno == ENOENT) {
fprintf(stderr, "error: %`s not found\n", path); fprintf(stderr, "error: %`s not found\n", path);