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linux 下的源代码分析阅读器 red hat公司新版

	lwz 0,list@l(9)
	cmpwi 1,0,0
	bc 4,6,.L308
	addis 9,0,method@ha
	stw 0,method@l(9)
	addis 11,0,work@ha
	addis 9,0,copy@ha
	addi 9,9,copy@l
	stw 9,work@l(11)
	addis 9,0,inptr@ha
	stw 0,inptr@l(9)
.L328:
	addis 9,0,last_member@ha
	li 0,1
.L329:
	stw 0,last_member@l(9)
.L308:
	addis 9,0,method@ha
	lwz 3,method@l(9)
	cmpwi 1,3,0
	bc 4,4,.L324
	addis 9,0,part_nb@ha
	lwz 31,part_nb@l(9)
	cmpwi 1,31,1
	bc 4,6,.L320
	addis 9,0,_impure_ptr@ha
	lwz 9,_impure_ptr@l(9)
	addis 11,0,progname@ha
	lwz 3,12(9)
	addis 4,0,.LC118@ha
	addi 4,4,.LC118@l
	lwz 5,progname@l(11)
	addis 6,0,ifname@ha
	addi 6,6,ifname@l
	crxor 6,6,6
	bl fprintf
	addis 9,0,exit_code@ha
	stw 31,exit_code@l(9)
	b .L330
.L320:
	addis 9,0,quiet@ha
	lwz 0,quiet@l(9)
	cmpwi 1,0,0
	bc 4,6,.L322
	addis 9,0,_impure_ptr@ha
	lwz 9,_impure_ptr@l(9)
	addis 11,0,progname@ha
	lwz 3,12(9)
	addis 4,0,.LC119@ha
	addi 4,4,.LC119@l
	lwz 5,progname@l(11)
	addis 6,0,ifname@ha
	addi 6,6,ifname@l
	crxor 6,6,6
	bl fprintf
.L322:
	addis 9,0,exit_code@ha
	lwz 0,exit_code@l(9)
	cmpwi 1,0,0
	bc 4,6,.L323
	li 0,2
	stw 0,exit_code@l(9)
.L323:
	li 3,-2
.L324:
	lwz 0,52(1)
	mtlr 0
	lwz 24,16(1)
	lwz 25,20(1)
	lwz 26,24(1)
	lwz 27,28(1)
	lwz 28,32(1)
	lwz 29,36(1)
	lwz 30,40(1)
	lwz 31,44(1)
	addi 1,1,48
	blr
.Lfe13:
	.size	 get_method,.Lfe13-get_method
	.section ".sdata","aw"
	.align 2
	.type	 first_time.31,@object
	.size	 first_time.31,4
first_time.31:
	.long 1
	.section ".data"
	.align 2
	.type	 methods.32,@object
	.size	 methods.32,36
methods.32:
	.long .LC120
	.long .LC121
	.long .LC122
	.long .LC123
	.long .LC5
	.long .LC5
	.long .LC5
	.long .LC5
	.long .LC124
	.section	".rodata"
	.align 2
.LC124:
	.string	"defla"
	.align 2
.LC123:
	.string	"lzh  "
	.align 2
.LC122:
	.string	"pack "
	.align 2
.LC121:
	.string	"compr"
	.align 2
.LC120:
	.string	"store"
	.align 2
.LC125:
	.string	"method  crc     date  time  "
	.align 2
.LC126:
	.string	"compressed  uncompr. ratio uncompressed_name\n"
	.align 2
.LC127:
	.string	"                            %9lu %9lu "
	.align 2
.LC128:
	.string	"%9ld %9ld "
	.align 2
.LC129:
	.string	" (totals)\n"
	.align 2
.LC130:
	.string	"%5s %08lx %11s "
	.align 2
.LC131:
	.string	" %s\n"
	.section ".text"
	.align 2
	.type	 do_list,@function
do_list:
	stwu 1,-32(1)
	mflr 0
	stw 28,16(1)
	stw 29,20(1)
	stw 30,24(1)
	stw 31,28(1)
	stw 0,36(1)
	mr 28,3
	mr 29,4
	addis 10,0,first_time.31@ha
	lwz 0,first_time.31@l(10)
	addic 9,0,-1
	subfe 0,9,0
	nor 9,29,29
	srwi 9,9,31
	and. 11,0,9
	bc 12,2,.L334
	li 0,0
	stw 0,first_time.31@l(10)
	addis 9,0,verbose@ha
	lwz 0,verbose@l(9)
	cmpwi 1,0,0
	bc 12,6,.L335
	addis 3,0,.LC125@ha
	addi 3,3,.LC125@l
	crxor 6,6,6
	bl printf
.L335:
	addis 9,0,quiet@ha
	lwz 0,quiet@l(9)
	cmpwi 1,0,0
	bc 4,6,.L337
	addis 3,0,.LC126@ha
	addi 3,3,.LC126@l
	crxor 6,6,6
	bl printf
	b .L337
.L334:
	cmpwi 1,29,0
	bc 4,4,.L337
	addis 9,0,total_in@ha
	lwz 4,total_in@l(9)
	cmpwi 1,4,0
	bc 4,5,.L333
	addis 9,0,total_out@ha
	lwz 5,total_out@l(9)
	cmpwi 1,5,0
	bc 4,5,.L333
	addis 9,0,verbose@ha
	lwz 0,verbose@l(9)
	cmpwi 1,0,0
	bc 12,6,.L341
	addis 3,0,.LC127@ha
	addi 3,3,.LC127@l
	b .L354
.L341:
	addis 9,0,quiet@ha
	lwz 0,quiet@l(9)
	cmpwi 1,0,0
	bc 4,6,.L342
	addis 9,0,total_in@ha
	addis 11,0,total_out@ha
	addis 3,0,.LC128@ha
	addi 3,3,.LC128@l
	lwz 4,total_in@l(9)
	lwz 5,total_out@l(11)
.L354:
	crxor 6,6,6
	bl printf
.L342:
	addis 10,0,total_out@ha
	addis 9,0,total_in@ha
	addis 11,0,header_bytes@ha
	lwz 3,total_in@l(9)
	lwz 0,header_bytes@l(11)
	subf 3,0,3
	lwz 4,total_out@l(10)
	addis 9,0,_impure_ptr@ha
	lwz 9,_impure_ptr@l(9)
	subf 3,3,4
	lwz 5,8(9)
	bl display_ratio
	addis 3,0,.LC129@ha
	addi 3,3,.LC129@l
	crxor 6,6,6
	bl printf
	b .L333
.L337:
	li 31,-1
	addis 9,0,bytes_out@ha
	stw 31,bytes_out@l(9)
	addis 30,0,bytes_in@ha
	addis 9,0,ifile_size@ha
	lwz 0,ifile_size@l(9)
	stw 0,bytes_in@l(30)
	cmpwi 1,29,8
	bc 4,6,.L344
	addis 9,0,last_member@ha
	lwz 0,last_member@l(9)
	cmpwi 1,0,0
	bc 4,6,.L344
	mr 3,28
	li 4,-8
	li 5,2
	bl lseek
	stw 3,bytes_in@l(30)
	cmpw 1,3,31
	bc 12,6,.L344
	addi 0,3,8
	stw 0,bytes_in@l(30)
	mr 3,28
	addi 4,1,8
	li 5,8
	bl read
	cmpwi 1,3,8
	bc 12,6,.L346
	bl read_error
.L346:
	lbz 31,8(1)
	lbz 0,9(1)
	slwi 0,0,8
	or 31,31,0
	lbz 9,10(1)
	lbz 0,11(1)
	slwi 0,0,8
	or 9,9,0
	slwi 9,9,16
	or 31,31,9
	addis 10,0,bytes_out@ha
	lbz 11,12(1)
	lbz 0,13(1)
	slwi 0,0,8
	or 11,11,0
	lbz 9,14(1)
	lbz 0,15(1)
	slwi 0,0,8
	or 9,9,0
	slwi 9,9,16
	or 11,11,9
	stw 11,bytes_out@l(10)
.L344:
	addis 3,0,time_stamp@ha
	addi 3,3,time_stamp@l
	bl ctime
	addi 6,3,4
	li 0,0
	stb 0,12(6)
	addis 9,0,verbose@ha
	lwz 0,verbose@l(9)
	cmpwi 1,0,0
	bc 12,6,.L347
	addis 9,0,methods.32@ha
	addi 9,9,methods.32@l
	slwi 0,29,2
	addis 3,0,.LC130@ha
	addi 3,3,.LC130@l
	lwzx 4,9,0
	mr 5,31
	crxor 6,6,6
	bl printf
.L347:
	addis 31,0,bytes_in@ha
	addis 30,0,bytes_out@ha
	addis 3,0,.LC128@ha
	addi 3,3,.LC128@l
	lwz 4,bytes_in@l(31)
	lwz 5,bytes_out@l(30)
	crxor 6,6,6
	bl printf
	lwz 0,bytes_in@l(31)
	cmpwi 1,0,-1
	bc 4,6,.L348
	addis 9,0,total_in@ha
	stw 0,total_in@l(9)
	addis 9,0,header_bytes@ha
	li 0,0
	stw 0,header_bytes@l(9)
	stw 0,bytes_out@l(30)
	stw 0,bytes_in@l(31)
	b .L349
.L348:
	addis 10,0,total_in@ha
	lwz 11,total_in@l(10)
	cmpwi 1,11,0
	bc 12,4,.L349
	addis 9,0,bytes_in@ha
	lwz 0,bytes_in@l(9)
	add 0,11,0
	stw 0,total_in@l(10)
.L349:
	addis 10,0,bytes_out@ha
	lwz 0,bytes_out@l(10)
	cmpwi 1,0,-1
	bc 4,6,.L351
	addis 9,0,total_out@ha
	stw 0,total_out@l(9)
	addis 11,0,bytes_in@ha
	addis 9,0,header_bytes@ha
	li 0,0
	stw 0,header_bytes@l(9)
	stw 0,bytes_out@l(10)
	stw 0,bytes_in@l(11)
	b .L352
.L351:
	addis 10,0,total_out@ha
	lwz 11,total_out@l(10)
	cmpwi 1,11,0
	bc 12,4,.L352
	addis 9,0,bytes_out@ha
	lwz 0,bytes_out@l(9)
	add 0,11,0
	stw 0,total_out@l(10)
.L352:
	addis 10,0,bytes_out@ha
	addis 9,0,bytes_in@ha
	addis 11,0,header_bytes@ha
	lwz 3,bytes_in@l(9)
	lwz 0,header_bytes@l(11)
	subf 3,0,3
	lwz 4,bytes_out@l(10)
	addis 9,0,_impure_ptr@ha
	lwz 9,_impure_ptr@l(9)
	subf 3,3,4
	lwz 5,8(9)
	bl display_ratio
	addis 3,0,.LC131@ha
	addi 3,3,.LC131@l
	addis 4,0,ofname@ha
	addi 4,4,ofname@l
	crxor 6,6,6
	bl printf
.L333:
	lwz 0,36(1)
	mtlr 0
	lwz 28,16(1)
	lwz 29,20(1)
	lwz 30,24(1)
	lwz 31,28(1)
	addi 1,1,32
	blr
.Lfe14:
	.size	 do_list,.Lfe14-do_list
	.align 2
	.type	 same_file,@function
same_file:
	li 10,0
	lwz 0,0(3)
	lwz 9,0(4)
	cmpw 1,0,9
	bc 4,6,.L356
	lwz 0,4(3)
	lwz 9,4(4)
	cmpw 1,0,9
	bc 4,6,.L356
	lhz 0,10(3)
	lhz 9,10(4)
	cmpw 1,0,9
	bc 4,6,.L356
	lhz 0,12(3)
	lhz 9,12(4)
	cmpw 1,0,9
	bc 4,6,.L356
	lwz 0,16(3)
	lwz 9,16(4)
	cmpw 1,0,9
	bc 4,6,.L356
	lwz 0,20(3)
	lwz 9,20(4)
	cmpw 1,0,9
	bc 4,6,.L356
	lwz 0,28(3)
	lwz 9,28(4)
	cmpw 1,0,9
	bc 4,6,.L356
	lwz 0,36(3)
	lwz 9,36(4)
	xor 10,0,9
	subfic 11,10,0
	adde 10,11,10
.L356:
	mr 3,10
	blr
.Lfe15:
	.size	 same_file,.Lfe15-same_file
	.globl memcpy
	.align 2
	.type	 name_too_long,@function
name_too_long:
	stwu 1,-112(1)
	mflr 0
	stw 27,92(1)
	stw 28,96(1)
	stw 29,100(1)
	stw 30,104(1)
	stw 31,108(1)
	stw 0,116(1)
	mr 31,3
	mr 30,4
	bl strlen
	mr 28,3
	add 29,28,31
	lbz 27,-1(29)
	addi 3,1,24
	mr 4,30
	li 5,60
	crxor 6,6,6
	bl memcpy
	li 0,0
	stb 0,-1(29)
	li 29,0
	mr 3,31
	addi 4,1,24
	bl stat
	cmpw 1,3,29
	bc 4,6,.L358
	mr 3,30
	addi 4,1,24
	bl same_file
	addic 0,3,-1
	subfe 29,0,3
.L358:
	add 9,28,31
	stb 27,-1(9)
	mr 3,29
	lwz 0,116(1)
	mtlr 0
	lwz 27,92(1)
	lwz 28,96(1)
	lwz 29,100(1)
	lwz 30,104(1)
	lwz 31,108(1)
	addi 1,1,112
	blr
.Lfe16:
	.size	 name_too_long,.Lfe16-name_too_long
	.section	".rodata"
	.align 2
.LC132:
	.string	"name too short"
	.align 2
.LC133:
	.string	"can't recover suffix\n"
	.align 2
.LC134:
	.string	"."
	.align 2
.LC135:
	.string	"internal error in shorten_name"
	.section ".text"
	.align 2
	.type	 shorten_name,@function
shorten_name:
	stwu 1,-32(1)
	mflr 0
	stw 27,12(1)
	stw 28,16(1)
	stw 29,20(1)
	stw 30,24(1)
	stw 31,28(1)
	stw 0,36(1)
	mr 27,3
	li 30,0
	li 29,3
	bl strlen
	mr 28,3
	addis 9,0,decompress@ha
	lwz 0,decompress@l(9)
	cmpw 1,0,30
	bc 12,6,.L360
	cmpwi 1,28,1
	bc 12,5,.L361
	addis 3,0,.LC132@ha
	addi 3,3,.LC132@l
	bl error
.L361:
	add 9,28,27
	li 0,0
	stb 0,-1(9)
	b .L359
.L360:
	mr 3,27
	bl get_suffix
	mr. 31,3
	bc 4,2,.L362
	addis 3,0,.LC133@ha
	addi 3,3,.LC133@l
	bl error
.L362:
	li 0,0
	stb 0,0(31)
	addis 9,0,save_orig_name@ha
	li 0,1
	stw 0,save_orig_name@l(9)
	cmpwi 1,28,4
	bc 4,5,.L363
	addi 28,31,-4
	mr 3,28
	addis 4,0,.LC103@ha
	addi 4,4,.LC103@l
	bl strcmp
	cmpwi 1,3,0
	bc 4,6,.L363
	addis 9,0,.LC96@ha
	addi 11,9,.LC96@l
	lwz 0,.LC96@l(9)
	lbz 9,4(11)
	stw 0,-4(31)
	stb 9,4(28)
	b .L359
.L363:
	addis 28,0,.LC134@ha
.L364:
	mr 3,27
	li 4,47
	bl strrchr
	addic 9,3,-1
	subfe 9,9,9
	addi 3,3,1
	and 0,27,9
	andc 3,3,9
	or 31,0,3
	b .L386
.L371:
	mr 3,31
	addi 4,28,.LC134@l
	bl strcspn
	add 31,31,3
	cmpw 1,3,29
	cror 7,6,4
	mfcr 0
	rlwinm 0,0,8,1
	neg 0,0
	addi 9,31,-1
	and 11,30,0
	andc 3,9,0
	or 30,11,3
	lbz 0,0(31)
	addic 11,0,-1
	subfe 11,11,11
	addi 0,31,1
	and 9,31,11
	andc 0,0,11
	or 31,9,0
.L386:
	lbz 0,0(31)
	cmpwi 1,0,0
	bc 4,6,.L371
	cmpwi 1,30,0
	bc 4,6,.L378
	addic. 29,29,-1
	bc 4,2,.L364
	bc 12,6,.L377
.L378:
	lbz 0,1(30)
	stb 0,0(30)
	rlwinm 0,0,0,0xff
	addi 30,30,1
	cmpwi 1,0,0
	bc 4,6,.L378
	addi 30,30,-1
	b .L382
.L377:
	mr 3,27
	li 4,46
	bl strrchr
	mr. 30,3
	bc 4,2,.L383
	addis 3,0,.LC135@ha
	addi 3,3,.LC135@l
	bl error
.L383:
	lbz 0,1(30)
	neg 0,0
	srawi 0,0,31
	addi 9,30,-1
	and 11,30,0
	andc 3,9,0
	or 30,11,3
.L382:
	mr 3,30
	addis 4,0,z_suffix@ha
	addi 4,4,z_suffix@l
	bl strcpy
.L359:
	lwz 0,36(1)
	mtlr 0
	lwz 27,12(1)
	lwz 28,16(1)
	lwz 29,20(1)
	lwz 30,24(1)
	lwz 31,28(1)
	addi 1,1,32
	blr
.Lfe17:
	.size	 shorten_name,.Lfe17-shorten_name
	.section	".rodata"
	.align 2
.LC136:
	.string	"%s: %s: cannot %scompress onto itself\n"
	.align 2
.LC137:
	.string	"%s: %s and %s are the same file\n"
	.align 2
.LC138:
	.string	"n"
	.align 2
.LC139:
	.string	"%s: %s already exists;"
	.align 2
.LC140:
	.string	" do you wish to overwrite (y or n)? "
	.align 2
.LC141:
	.string	"\tnot overwritten\n"
	.section ".text"
	.align 2
	.type	 check_ofname,@function
check_ofname:
	stwu 1,-168(1)
	mflr 0
	stw 29,156(1)
	stw 30,160(1)
	stw 31,164(1)
	stw 0,172(1)
	bl __errno
	li 0,0
	stw 0,0(3)
	addis 29,0,ofname@ha
.L388:
	addi 3,29,ofname@l
	addi 4,1,8
	bl stat
	cmpwi 1,3,0
	bc 12,6,.L389
	bl __errno
	lwz 0,0(3)
	cmpwi 1,0,91
	bc 4,6,.L411
	addi 3,29,ofname@l
	bl shorten_name
	b .L388
.L389:
	addis 9,0,decompress@ha
	lwz 0,decompress@l(9)
	cmpwi 1,0,0
	bc 4,6,.L392
	addis 29,0,ofname@ha
	addi 3,29,ofname@l
	addi 4,1,8
	bl name_too_long
	cmpwi 1,3,0
	bc 12,6,.L392
	addi 3,29,ofname@l
	bl shorten_name
	addi 3,29,ofname@l
	addi 4,1,8
	bl stat
	cmpwi 1,3,0
	li 3,0
	bc 4,6,.L406
.L392:
	addis 3,0,istat@ha
	addi 3,3,istat@l
	addi 4,1,8
	bl same_file
	cmpwi 1,3,0
	bc 12,6,.L394
	addis 3,0,ifname@ha
	addi 3,3,ifname@l
	addis 4,0,ofname@ha
	addi 4,4,ofname@l
	bl strcmp
	cmpwi 1,3,0
	bc 4,6,.L395
	addis 9,0,_impure_ptr@ha
	lwz 11,_impure_ptr@l(9)
	addis 9,0,progname@ha
	addi 5,9,progname@l
	addis 9,0,decompress@ha
	lwz 0,decompress@l(9)
	cmpwi 1,0,0
	bc 12,6,.L396
	addis 9,0,.LC77@ha
	addi 7,9,.LC77@l
	b .L397
.L396:
	addis 9,0,.LC5@ha
	addi 7,9,.LC5@l
.L397:
	lwz 3,12(11)
	addis 4,0,.LC136@ha
	addi 4,4,.LC136@l
	lwz 5,0(5)
	addis 6,0,ifname@ha
	addi 6,6,ifname@l
	b .L408
.L395:
	addis 9,0,_impure_ptr@ha
	lwz 9,_impure_ptr@l(9)
	addis 11,0,progname@ha
	lwz 3,12(9)
	addis 4,0,.LC137@ha
	addi 4,4,.LC137@l
	lwz 5,progname@l(11)
	addis 6,0,ifname@ha
	addi 6,6,ifname@l
	addis 7,0,ofname@ha
	addi 7,7,ofname@l
.L408:
	crxor 6,6,6
	bl fprintf
	b .L409
.L394:
	addis 9,0,force@ha
	lwz 0,force@l(9)
	cmpwi 1,0,0
	bc 4,6,.L399
	addis 9,0,.LC138@ha
	lhz 0,.LC138@l(9)
	sth 0,72(1)
	addis 29,0,_impure_ptr@ha
	lwz 9,_impure_ptr@l(29)
	addis 11,0,progname@ha
	lwz 3,12(9)
	addis 4,0,.LC139@ha
	addi 4,4,.LC139@l
	lwz 5,progname@l(11)
	addis 6,0,ofname@ha
	addi 6,6,ofname@l
	crxor 6,6,6
	bl fprintf
	addis 9,0,foreground@ha
	lwz 0,foreground@l(9)
	cmpwi 1,0,0
	bc 12,6,.L400
	lwz 9,_impure_ptr@l(29)
	lwz 3,4(9)
	bl fileno
	bl isatty
	cmpwi 1,3,0
	bc 12,6,.L400
	lwz 9,_impure_ptr@l(29)
	lwz 3,12(9)
	addis 4,0,.LC140@ha
	addi 4,4,.LC140@l
	crxor 6,6,6
	bl fprintf
	lwz 9,_impure_ptr@l(29)
	lwz 3,12(9)
	bl fflush
	lwz 9,_impure_ptr@l(29)
	addi 3,1,72
	li 4,79
	lwz 5,4(9)
	bl fgets
.L400:
	lbz 11,72(1)
	addis 9,0,_ctype_+1@ha
	addi 9,9,_ctype_+1@l
	lbzx 0,11,9
	andi. 9,0,1
	bc 12,2,.L402
	cmpwi 1,11,89
	bc 4,6,.L403
	b .L399
.L402:
	lbz 0,72(1)
	cmpwi 1,0,121
	bc 12,6,.L399
.L403:
	addis 9,0,_impure_ptr@ha
	lwz 9,_impure_ptr@l(9)
	lwz 3,12(9)
	addis 4,0,.LC141@ha
	addi 4,4,.LC141@l
	crxor 6,6,6
	bl fprintf
	addis 9,0,exit_code@ha
	lwz 0,exit_code@l(9)
	cmpwi 1,0,0
	bc 4,6,.L410
	li 0,2
	b .L412
.L399:
	addis 29,0,ofname@ha
	addi 3,29,ofname@l
	li 4,511
	bl chmod
	addi 3,29,ofname@l
	bl unlink
	cmpwi 1,3,0
	bc 4,6,.L405
.L411:
	li 3,0
	b .L406
.L405:
	addis 9,0,_impure_ptr@ha
	lwz 9,_impure_ptr@l(9)
	addis 11,0,progname@ha
	lwz 3,12(9)
	addis 4,0,.LC86@ha
	addi 4,4,.LC86@l
	lwz