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Commit 0ecbaa95 authored by aht2nguy's avatar aht2nguy
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src/Makefile
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− 4
View file @ 0ecbaa95
......@@ -17,7 +17,7 @@ ASFLAGS = -mcpu=arm920t -mapcs-32
ARFLAGS = rcs
LDFLAGS = -init main -Map first.map -N -T orex.ld -L/u/wbcowan/gnuarm-4.0.2/lib/gcc/arm-elf/4.0.2 -L../lib
LDFLAGS = -init main -Map bwio.map -N -T orex.ld -L/u/wbcowan/gnuarm-4.0.2/lib/gcc/arm-elf/4.0.2 -L../lib
all: main.elf
......@@ -31,7 +31,5 @@ main.elf: main.o
$(LD) $(LDFLAGS) -o $@ main.o -ltaskdescriptor -lscheduler -lbwio -lgcc
clean:
-rm -f *.elf *.s *.o main.map *.a *~ ../../lib/*.a
-rm -f *.elf *.s *.o *.a *~ ../../lib/*.a
:
\ No newline at end of file
src/first.map 0 → 100644
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src/libsrc/Makefile
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View file @ 0ecbaa95
# Makefile for busy-wait IO tests
#
XCC = /u/wbcowan/gnuarm-4.0.2/arm-elf/bin/gcc
XCC = /u/wbcowan/gnuarm-4.0.2/arm-elf/bin/gcc
AS = /u/wbcowan/gnuarm-4.0.2/arm-elf/bin/as
AR = /u/wbcowan/gnuarm-4.0.2/arm-elf/bin/ar
CFLAGS = -c -fPIC -Wall -I. -I../../include -mcpu=arm920t -msoft-float
......@@ -17,7 +17,6 @@ ARFLAGS = rcs
all: bwio.a
scheduler.s: scheduler.c
$(XCC) -S $(CFLAGS) scheduler.c
......@@ -27,7 +26,6 @@ taskdescriptor.s: taskdescriptor.c
bwio.s: bwio.c
$(XCC) -S $(CFLAGS) bwio.c
scheduler.o: scheduler.s
$(AS) $(ASFLAGS) -o scheduler.o scheduler.s
......@@ -37,7 +35,6 @@ taskdescriptor.o: taskdescriptor.s
bwio.o: bwio.s
$(AS) $(ASFLAGS) -o bwio.o bwio.s
scheduler.a: scheduler.o
$(AR) $(ARFLAGS) $@ scheduler.o
......
src/libsrc/bwio.a 0 → 100644
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File added
src/libsrc/bwio.o 0 → 100644
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File added
src/libsrc/bwio.s 0 → 100644
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View file @ 0ecbaa95
.file "bwio.c"
.text
.align 2
.global bwsetfifo
.type bwsetfifo, %function
bwsetfifo:
@ args = 0, pretend = 0, frame = 28
@ frame_needed = 1, uses_anonymous_args = 0
mov ip, sp
stmfd sp!, {fp, ip, lr, pc}
sub fp, ip, #4
sub sp, sp, #28
str r0, [fp, #-24]
str r1, [fp, #-28]
ldr r3, [fp, #-24]
str r3, [fp, #-40]
ldr r3, [fp, #-40]
cmp r3, #0
beq .L3
ldr r3, [fp, #-40]
cmp r3, #1
beq .L4
b .L2
.L3:
ldr r3, .L11
str r3, [fp, #-20]
b .L5
.L4:
ldr r3, .L11+4
str r3, [fp, #-20]
b .L5
.L2:
mvn r3, #0
str r3, [fp, #-36]
b .L6
.L5:
ldr r3, [fp, #-20]
ldr r3, [r3, #0]
str r3, [fp, #-16]
ldr r3, [fp, #-28]
cmp r3, #0
beq .L7
ldr r3, [fp, #-16]
orr r3, r3, #16
str r3, [fp, #-32]
b .L9
.L7:
ldr r3, [fp, #-16]
bic r3, r3, #16
str r3, [fp, #-32]
.L9:
ldr r3, [fp, #-32]
str r3, [fp, #-16]
ldr r2, [fp, #-20]
ldr r3, [fp, #-16]
str r3, [r2, #0]
mov r3, #0
str r3, [fp, #-36]
.L6:
ldr r3, [fp, #-36]
mov r0, r3
sub sp, fp, #12
ldmfd sp, {fp, sp, pc}
.L12:
.align 2
.L11:
.word -2138308600
.word -2138243064
.size bwsetfifo, .-bwsetfifo
.align 2
.global bwsetspeed
.type bwsetspeed, %function
bwsetspeed:
@ args = 0, pretend = 0, frame = 28
@ frame_needed = 1, uses_anonymous_args = 0
mov ip, sp
stmfd sp!, {fp, ip, lr, pc}
sub fp, ip, #4
sub sp, sp, #28
str r0, [fp, #-24]
str r1, [fp, #-28]
ldr r2, [fp, #-24]
str r2, [fp, #-36]
ldr r3, [fp, #-36]
cmp r3, #0
beq .L15
ldr r2, [fp, #-36]
cmp r2, #1
beq .L16
b .L14
.L15:
ldr r3, .L23
str r3, [fp, #-20]
ldr r3, .L23+4
str r3, [fp, #-16]
b .L17
.L16:
ldr r3, .L23+8
str r3, [fp, #-20]
ldr r3, .L23+12
str r3, [fp, #-16]
b .L17
.L14:
mvn r3, #0
str r3, [fp, #-32]
b .L18
.L17:
ldr r2, [fp, #-28]
str r2, [fp, #-40]
ldr r3, [fp, #-40]
cmp r3, #2400
beq .L20
ldr r3, .L23+16
ldr r2, [fp, #-40]
cmp r2, r3
beq .L21
b .L19
.L21:
ldr r2, [fp, #-20]
mov r3, #0
str r3, [r2, #0]
ldr r2, [fp, #-16]
mov r3, #3
str r3, [r2, #0]
mov r3, #0
str r3, [fp, #-32]
b .L18
.L20:
ldr r2, [fp, #-20]
mov r3, #0
str r3, [r2, #0]
ldr r2, [fp, #-16]
mov r3, #191
str r3, [r2, #0]
mov r2, #0
str r2, [fp, #-32]
b .L18
.L19:
mvn r3, #0
str r3, [fp, #-32]
.L18:
ldr r3, [fp, #-32]
mov r0, r3
sub sp, fp, #12
ldmfd sp, {fp, sp, pc}
.L24:
.align 2
.L23:
.word -2138308596
.word -2138308592
.word -2138243060
.word -2138243056
.word 115200
.size bwsetspeed, .-bwsetspeed
.align 2
.global bwputc
.type bwputc, %function
bwputc:
@ args = 0, pretend = 0, frame = 24
@ frame_needed = 1, uses_anonymous_args = 0
mov ip, sp
stmfd sp!, {fp, ip, lr, pc}
sub fp, ip, #4
sub sp, sp, #24
str r0, [fp, #-24]
mov r3, r1
strb r3, [fp, #-28]
ldr r3, [fp, #-24]
str r3, [fp, #-36]
ldr r3, [fp, #-36]
cmp r3, #0
beq .L27
ldr r3, [fp, #-36]
cmp r3, #1
beq .L28
b .L26
.L27:
ldr r3, .L33
str r3, [fp, #-20]
ldr r3, .L33+4
str r3, [fp, #-16]
b .L29
.L28:
ldr r3, .L33+8
str r3, [fp, #-20]
ldr r3, .L33+12
str r3, [fp, #-16]
b .L29
.L26:
mvn r3, #0
str r3, [fp, #-32]
b .L30
.L29:
ldr r3, [fp, #-20]
ldr r3, [r3, #0]
mov r3, r3, lsr #5
and r3, r3, #1
and r3, r3, #255
cmp r3, #0
bne .L29
ldrb r2, [fp, #-28] @ zero_extendqisi2
ldr r3, [fp, #-16]
str r2, [r3, #0]
mov r3, #0
str r3, [fp, #-32]
.L30:
ldr r3, [fp, #-32]
mov r0, r3
sub sp, fp, #12
ldmfd sp, {fp, sp, pc}
.L34:
.align 2
.L33:
.word -2138308584
.word -2138308608
.word -2138243048
.word -2138243072
.size bwputc, .-bwputc
.align 2
.global c2x
.type c2x, %function
c2x:
@ args = 0, pretend = 0, frame = 8
@ frame_needed = 1, uses_anonymous_args = 0
mov ip, sp
stmfd sp!, {fp, ip, lr, pc}
sub fp, ip, #4
sub sp, sp, #8
mov r3, r0
strb r3, [fp, #-16]
ldrb r3, [fp, #-16] @ zero_extendqisi2
cmp r3, #9
bhi .L36
ldrb r3, [fp, #-16] @ zero_extendqisi2
add r3, r3, #48
and r3, r3, #255
and r3, r3, #255
str r3, [fp, #-20]
b .L38
.L36:
ldrb r3, [fp, #-16] @ zero_extendqisi2
add r3, r3, #87
and r3, r3, #255
and r3, r3, #255
str r3, [fp, #-20]
.L38:
ldr r3, [fp, #-20]
mov r0, r3
sub sp, fp, #12
ldmfd sp, {fp, sp, pc}
.size c2x, .-c2x
.align 2
.global bwputx
.type bwputx, %function
bwputx:
@ args = 0, pretend = 0, frame = 12
@ frame_needed = 1, uses_anonymous_args = 0
mov ip, sp
stmfd sp!, {fp, ip, lr, pc}
sub fp, ip, #4
sub sp, sp, #12
str r0, [fp, #-20]
mov r3, r1
strb r3, [fp, #-24]
ldrb r3, [fp, #-24] @ zero_extendqisi2
mov r3, r3, lsr #4
and r3, r3, #255
mov r0, r3
bl c2x(PLT)
mov r3, r0
strb r3, [fp, #-14]
ldrb r3, [fp, #-24] @ zero_extendqisi2
and r3, r3, #15
mov r0, r3
bl c2x(PLT)
mov r3, r0
strb r3, [fp, #-13]
ldrb r3, [fp, #-14] @ zero_extendqisi2
ldr r0, [fp, #-20]
mov r1, r3
bl bwputc(PLT)
ldrb r3, [fp, #-13] @ zero_extendqisi2
ldr r0, [fp, #-20]
mov r1, r3
bl bwputc(PLT)
mov r3, r0
mov r0, r3
sub sp, fp, #12
ldmfd sp, {fp, sp, pc}
.size bwputx, .-bwputx
.align 2
.global bwputr
.type bwputr, %function
bwputr:
@ args = 0, pretend = 0, frame = 16
@ frame_needed = 1, uses_anonymous_args = 0
mov ip, sp
stmfd sp!, {fp, ip, lr, pc}
sub fp, ip, #4
sub sp, sp, #16
str r0, [fp, #-24]
str r1, [fp, #-28]
sub r3, fp, #28
str r3, [fp, #-16]
mov r3, #3
str r3, [fp, #-20]
b .L43
.L44:
ldr r3, [fp, #-20]
mov r2, r3
ldr r3, [fp, #-16]
add r3, r2, r3
ldrb r3, [r3, #0] @ zero_extendqisi2
ldr r0, [fp, #-24]
mov r1, r3
bl bwputx(PLT)
ldr r3, [fp, #-20]
sub r3, r3, #1
str r3, [fp, #-20]
.L43:
ldr r3, [fp, #-20]
cmp r3, #0
bge .L44
ldr r0, [fp, #-24]
mov r1, #32
bl bwputc(PLT)
mov r3, r0
mov r0, r3
sub sp, fp, #12
ldmfd sp, {fp, sp, pc}
.size bwputr, .-bwputr
.align 2
.global bwputstr
.type bwputstr, %function
bwputstr:
@ args = 0, pretend = 0, frame = 12
@ frame_needed = 1, uses_anonymous_args = 0
mov ip, sp
stmfd sp!, {fp, ip, lr, pc}
sub fp, ip, #4
sub sp, sp, #12
str r0, [fp, #-16]
str r1, [fp, #-20]
b .L48
.L49:
ldr r3, [fp, #-20]
ldrb r3, [r3, #0] @ zero_extendqisi2
ldr r0, [fp, #-16]
mov r1, r3
bl bwputc(PLT)
mov r3, r0
cmp r3, #0
bge .L50
mvn r3, #0
str r3, [fp, #-24]
b .L52
.L50:
ldr r3, [fp, #-20]
add r3, r3, #1
str r3, [fp, #-20]
.L48:
ldr r3, [fp, #-20]
ldrb r3, [r3, #0] @ zero_extendqisi2
cmp r3, #0
bne .L49
mov r3, #0
str r3, [fp, #-24]
.L52:
ldr r3, [fp, #-24]
mov r0, r3
sub sp, fp, #12
ldmfd sp, {fp, sp, pc}
.size bwputstr, .-bwputstr
.align 2
.global bwputw
.type bwputw, %function
bwputw:
@ args = 0, pretend = 0, frame = 24
@ frame_needed = 1, uses_anonymous_args = 0
mov ip, sp
stmfd sp!, {fp, ip, lr, pc}
sub fp, ip, #4
sub sp, sp, #24
str r0, [fp, #-24]
str r1, [fp, #-28]
str r3, [fp, #-36]
mov r3, r2
strb r3, [fp, #-32]
ldr r3, [fp, #-36]
str r3, [fp, #-16]
b .L56
.L57:
ldr r3, [fp, #-28]
sub r3, r3, #1
str r3, [fp, #-28]
.L56:
ldr r3, [fp, #-16]
ldrb r3, [r3, #0] @ zero_extendqisi2
cmp r3, #0
moveq r3, #0
movne r3, #1
and r2, r3, #255
ldr r3, [fp, #-16]
add r3, r3, #1
str r3, [fp, #-16]
eor r3, r2, #1
and r3, r3, #255
cmp r3, #0
bne .L60
ldr r3, [fp, #-28]
cmp r3, #0
bgt .L57
b .L60
.L61:
ldrb r3, [fp, #-32] @ zero_extendqisi2
ldr r0, [fp, #-24]
mov r1, r3
bl bwputc(PLT)
.L60:
ldr r3, [fp, #-28]
cmp r3, #0
movle r3, #0
movgt r3, #1
and r2, r3, #255
ldr r3, [fp, #-28]
sub r3, r3, #1
str r3, [fp, #-28]
cmp r2, #0
bne .L61
b .L63
.L64:
ldrb r3, [fp, #-17] @ zero_extendqisi2
ldr r0, [fp, #-24]
mov r1, r3
bl bwputc(PLT)
.L63:
ldr r3, [fp, #-36]
ldrb r3, [r3, #0]
strb r3, [fp, #-17]
ldrb r3, [fp, #-17] @ zero_extendqisi2
cmp r3, #0
moveq r3, #0
movne r3, #1
and r2, r3, #255
ldr r3, [fp, #-36]
add r3, r3, #1
str r3, [fp, #-36]
cmp r2, #0
bne .L64
sub sp, fp, #12
ldmfd sp, {fp, sp, pc}
.size bwputw, .-bwputw
.align 2
.global bwgetc
.type bwgetc, %function
bwgetc:
@ args = 0, pretend = 0, frame = 24
@ frame_needed = 1, uses_anonymous_args = 0
mov ip, sp
stmfd sp!, {fp, ip, lr, pc}
sub fp, ip, #4
sub sp, sp, #24
str r0, [fp, #-28]
ldr r3, [fp, #-28]
str r3, [fp, #-36]
ldr r3, [fp, #-36]
cmp r3, #0
beq .L69
ldr r3, [fp, #-36]
cmp r3, #1
beq .L70
b .L68
.L69:
ldr r3, .L75
str r3, [fp, #-24]
ldr r3, .L75+4
str r3, [fp, #-20]
b .L71
.L70:
ldr r3, .L75+8
str r3, [fp, #-24]
ldr r3, .L75+12
str r3, [fp, #-20]
b .L71
.L68:
mvn r3, #0
str r3, [fp, #-32]
b .L72
.L71:
ldr r3, [fp, #-24]
ldr r3, [r3, #0]
mov r3, r3, lsr #6
and r3, r3, #1
cmp r3, #0
beq .L71
ldr r3, [fp, #-20]
ldr r3, [r3, #0]
strb r3, [fp, #-13]
ldrb r3, [fp, #-13] @ zero_extendqisi2
str r3, [fp, #-32]
.L72:
ldr r3, [fp, #-32]
mov r0, r3
sub sp, fp, #12
ldmfd sp, {fp, sp, pc}
.L76:
.align 2
.L75:
.word -2138308584
.word -2138308608
.word -2138243048
.word -2138243072
.size bwgetc, .-bwgetc
.align 2
.global bwa2d
.type bwa2d, %function
bwa2d:
@ args = 0, pretend = 0, frame = 8
@ frame_needed = 1, uses_anonymous_args = 0
mov ip, sp
stmfd sp!, {fp, ip, lr, pc}
sub fp, ip, #4
sub sp, sp, #8
mov r3, r0
strb r3, [fp, #-16]
ldrb r3, [fp, #-16] @ zero_extendqisi2
cmp r3, #47
bls .L78
ldrb r3, [fp, #-16] @ zero_extendqisi2
cmp r3, #57
bhi .L78
ldrb r3, [fp, #-16] @ zero_extendqisi2
sub r3, r3, #48
str r3, [fp, #-20]
b .L81
.L78:
ldrb r3, [fp, #-16] @ zero_extendqisi2
cmp r3, #96
bls .L82
ldrb r3, [fp, #-16] @ zero_extendqisi2
cmp r3, #102
bhi .L82
ldrb r3, [fp, #-16] @ zero_extendqisi2
sub r3, r3, #87
str r3, [fp, #-20]
b .L81
.L82:
ldrb r3, [fp, #-16] @ zero_extendqisi2
cmp r3, #64
bls .L85
ldrb r3, [fp, #-16] @ zero_extendqisi2
cmp r3, #70
bhi .L85
ldrb r3, [fp, #-16] @ zero_extendqisi2
sub r3, r3, #55
str r3, [fp, #-20]
b .L81
.L85:
mvn r3, #0
str r3, [fp, #-20]
.L81:
ldr r3, [fp, #-20]
mov r0, r3
sub sp, fp, #12
ldmfd sp, {fp, sp, pc}
.size bwa2d, .-bwa2d
.align 2
.global bwa2i
.type bwa2i, %function
bwa2i:
@ args = 0, pretend = 0, frame = 28
@ frame_needed = 1, uses_anonymous_args = 0
mov ip, sp
stmfd sp!, {fp, ip, lr, pc}
sub fp, ip, #4
sub sp, sp, #28
str r1, [fp, #-32]
str r2, [fp, #-36]
str r3, [fp, #-40]
mov r3, r0
strb r3, [fp, #-28]
ldr r3, [fp, #-32]
ldr r3, [r3, #0]
str r3, [fp, #-16]
mov r3, #0
str r3, [fp, #-24]
b .L90
.L91:
ldr r2, [fp, #-20]
ldr r3, [fp, #-36]
cmp r2, r3
bgt .L92
ldr r2, [fp, #-24]
ldr r3, [fp, #-36]
mul r2, r3, r2
ldr r3, [fp, #-20]
add r3, r2, r3
str r3, [fp, #-24]
ldr r3, [fp, #-16]
ldrb r3, [r3, #0]
strb r3, [fp, #-28]
ldr r3, [fp, #-16]
add r3, r3, #1
str r3, [fp, #-16]
.L90:
ldrb r3, [fp, #-28] @ zero_extendqisi2
mov r0, r3
bl bwa2d(PLT)
mov r3, r0
str r3, [fp, #-20]
ldr r3, [fp, #-20]
cmp r3, #0
bge .L91
.L92:
ldr r2, [fp, #-32]
ldr r3, [fp, #-16]
str r3, [r2, #0]
ldr r2, [fp, #-40]
ldr r3, [fp, #-24]
str r3, [r2, #0]
ldrb r3, [fp, #-28] @ zero_extendqisi2
mov r0, r3
sub sp, fp, #12
ldmfd sp, {fp, sp, pc}
.size bwa2i, .-bwa2i
.global __udivsi3
.global __umodsi3
.align 2
.global bwui2a
.type bwui2a, %function
bwui2a:
@ args = 0, pretend = 0, frame = 28
@ frame_needed = 1, uses_anonymous_args = 0
mov ip, sp
stmfd sp!, {fp, ip, lr, pc}
sub fp, ip, #4
sub sp, sp, #28
str r0, [fp, #-28]
str r1, [fp, #-32]
str r2, [fp, #-36]
mov r3, #0
str r3, [fp, #-24]
mov r3, #1
str r3, [fp, #-16]
b .L96
.L97:
ldr r3, [fp, #-16]
ldr r2, [fp, #-32]
mul r3, r2, r3
str r3, [fp, #-16]
.L96:
ldr r0, [fp, #-28]
ldr r1, [fp, #-16]
bl __udivsi3(PLT)
mov r3, r0
mov r2, r3
ldr r3, [fp, #-32]
cmp r2, r3
bcs .L97
b .L109
.L100:
ldr r0, [fp, #-28]
ldr r1, [fp, #-16]
bl __udivsi3(PLT)
mov r3, r0
str r3, [fp, #-20]
ldr r3, [fp, #-28]
mov r0, r3
ldr r1, [fp, #-16]
bl __umodsi3(PLT)
mov r3, r0
str r3, [fp, #-28]
ldr r0, [fp, #-16]
ldr r1, [fp, #-32]
bl __udivsi3(PLT)
mov r3, r0
str r3, [fp, #-16]
ldr r3, [fp, #-24]
cmp r3, #0
bne .L101
ldr r3, [fp, #-20]
cmp r3, #0
bgt .L101
ldr r3, [fp, #-16]
cmp r3, #0
bne .L99
.L101:
ldr r3, [fp, #-20]
cmp r3, #9
bgt .L104
mov r1, #48
str r1, [fp, #-40]
b .L106
.L104:
mov r3, #87
str r3, [fp, #-40]
.L106:
ldr r3, [fp, #-20]
and r3, r3, #255
ldr r1, [fp, #-40]
mov r2, r1
add r3, r2, r3
and r3, r3, #255
and r3, r3, #255
ldr r2, [fp, #-36]
strb r3, [r2, #0]
ldr r3, [fp, #-36]
add r3, r3, #1
str r3, [fp, #-36]
ldr r3, [fp, #-24]
add r3, r3, #1
str r3, [fp, #-24]
.L99:
.L109:
ldr r3, [fp, #-16]
cmp r3, #0
bne .L100
ldr r3, [fp, #-36]
mov r2, #0
strb r2, [r3, #0]
sub sp, fp, #12
ldmfd sp, {fp, sp, pc}
.size bwui2a, .-bwui2a
.align 2
.global bwi2a
.type bwi2a, %function
bwi2a:
@ args = 0, pretend = 0, frame = 8
@ frame_needed = 1, uses_anonymous_args = 0
mov ip, sp
stmfd sp!, {fp, ip, lr, pc}
sub fp, ip, #4
sub sp, sp, #8
str r0, [fp, #-16]
str r1, [fp, #-20]
ldr r3, [fp, #-16]
cmp r3, #0
bge .L111
ldr r3, [fp, #-16]
rsb r3, r3, #0
str r3, [fp, #-16]
ldr r2, [fp, #-20]
mov r3, #45
strb r3, [r2, #0]
ldr r3, [fp, #-20]
add r3, r3, #1
str r3, [fp, #-20]
.L111:
ldr r3, [fp, #-16]
mov r0, r3
mov r1, #10
ldr r2, [fp, #-20]
bl bwui2a(PLT)
sub sp, fp, #12
ldmfd sp, {fp, sp, pc}
.size bwi2a, .-bwi2a
.align 2
.global bwformat
.type bwformat, %function
bwformat:
@ args = 0, pretend = 0, frame = 40
@ frame_needed = 1, uses_anonymous_args = 0
mov ip, sp
stmfd sp!, {fp, ip, lr, pc}
sub fp, ip, #4
sub sp, sp, #40
str r0, [fp, #-36]
str r1, [fp, #-40]
str r2, [fp, #-44]
b .L133
.L116:
ldrb r3, [fp, #-14] @ zero_extendqisi2
cmp r3, #37
beq .L117
ldrb r3, [fp, #-14] @ zero_extendqisi2
ldr r0, [fp, #-36]
mov r1, r3
bl bwputc(PLT)
b .L115
.L117:
mov r3, #0
strb r3, [fp, #-13]
mov r3, #0
str r3, [fp, #-32]
ldr r2, [fp, #-40]
ldrb r3, [r2, #0]
strb r3, [fp, #-14]
add r3, r2, #1
str r3, [fp, #-40]
ldrb r3, [fp, #-14] @ zero_extendqisi2
str r3, [fp, #-52]
ldr r3, [fp, #-52]
cmp r3, #48
beq .L120
ldr r3, [fp, #-52]
cmp r3, #48
blt .L119
ldr r3, [fp, #-52]
cmp r3, #57
bgt .L119
b .L121
.L120:
mov r3, #1
strb r3, [fp, #-13]
ldr r2, [fp, #-40]
ldrb r3, [r2, #0]
strb r3, [fp, #-14]
add r3, r2, #1
str r3, [fp, #-40]
b .L119
.L121:
ldrb r3, [fp, #-14] @ zero_extendqisi2
sub r2, fp, #40
sub ip, fp, #32
mov r0, r3
mov r1, r2
mov r2, #10
mov r3, ip
bl bwa2i(PLT)
mov r3, r0
strb r3, [fp, #-14]
.L119:
ldrb r3, [fp, #-14] @ zero_extendqisi2
str r3, [fp, #-48]
ldr r3, [fp, #-48]
cmp r3, #115
beq .L126
ldr r3, [fp, #-48]
cmp r3, #115
bgt .L129
ldr r3, [fp, #-48]
cmp r3, #99
beq .L124
ldr r3, [fp, #-48]
cmp r3, #99
bgt .L130
ldr r3, [fp, #-48]
cmp r3, #0
beq .L132
ldr r3, [fp, #-48]
cmp r3, #37
beq .L123
b .L115
.L130:
ldr r3, [fp, #-48]
cmp r3, #100
beq .L125
b .L115
.L129:
ldr r3, [fp, #-48]
cmp r3, #117
beq .L127
ldr r3, [fp, #-48]
cmp r3, #120
beq .L128
b .L115
.L124:
ldr r3, [fp, #-44]
add r3, r3, #4
str r3, [fp, #-44]
ldr r3, [fp, #-44]
sub r3, r3, #4
ldrb r3, [r3, #0] @ zero_extendqisi2
ldr r0, [fp, #-36]
mov r1, r3
bl bwputc(PLT)
b .L115
.L126:
ldr r2, [fp, #-32]
ldr r3, [fp, #-44]
add r3, r3, #4
str r3, [fp, #-44]
ldr r3, [fp, #-44]
sub r3, r3, #4
ldr r3, [r3, #0]
ldr r0, [fp, #-36]
mov r1, r2
mov r2, #0
bl bwputw(PLT)
b .L115
.L127:
ldr r3, [fp, #-44]
add r3, r3, #4
str r3, [fp, #-44]
ldr r3, [fp, #-44]
sub r3, r3, #4
ldr r3, [r3, #0]
sub r2, fp, #26
mov r0, r3
mov r1, #10
bl bwui2a(PLT)
ldr r3, [fp, #-32]
ldrb r2, [fp, #-13] @ zero_extendqisi2
sub ip, fp, #26
ldr r0, [fp, #-36]
mov r1, r3
mov r3, ip
bl bwputw(PLT)
b .L115
.L125:
ldr r3, [fp, #-44]
add r3, r3, #4
str r3, [fp, #-44]
ldr r3, [fp, #-44]
sub r3, r3, #4
ldr r3, [r3, #0]
sub r2, fp, #26
mov r0, r3
mov r1, r2
bl bwi2a(PLT)
ldr r3, [fp, #-32]
ldrb r2, [fp, #-13] @ zero_extendqisi2
sub ip, fp, #26
ldr r0, [fp, #-36]
mov r1, r3
mov r3, ip
bl bwputw(PLT)
b .L115
.L128:
ldr r3, [fp, #-44]
add r3, r3, #4
str r3, [fp, #-44]
ldr r3, [fp, #-44]
sub r3, r3, #4
ldr r3, [r3, #0]
sub r2, fp, #26
mov r0, r3
mov r1, #16
bl bwui2a(PLT)
ldr r3, [fp, #-32]
ldrb r2, [fp, #-13] @ zero_extendqisi2
sub ip, fp, #26
ldr r0, [fp, #-36]
mov r1, r3
mov r3, ip
bl bwputw(PLT)
b .L115
.L123:
ldrb r3, [fp, #-14] @ zero_extendqisi2
ldr r0, [fp, #-36]
mov r1, r3
bl bwputc(PLT)
.L115:
.L133:
ldr r1, [fp, #-40]
ldrb r3, [r1, #0]
strb r3, [fp, #-14]
ldrb r3, [fp, #-14] @ zero_extendqisi2
cmp r3, #0
moveq r3, #0
movne r3, #1
and r2, r3, #255
add r3, r1, #1
str r3, [fp, #-40]
cmp r2, #0
bne .L116
.L132:
sub sp, fp, #12
ldmfd sp, {fp, sp, pc}
.size bwformat, .-bwformat
.align 2
.global bwprintf
.type bwprintf, %function
bwprintf:
@ args = 4, pretend = 12, frame = 8
@ frame_needed = 1, uses_anonymous_args = 1
mov ip, sp
stmfd sp!, {r1, r2, r3}
stmfd sp!, {fp, ip, lr, pc}
sub fp, ip, #16
sub sp, sp, #8
str r0, [fp, #-20]
add r3, fp, #8
str r3, [fp, #-16]
ldr r0, [fp, #-20]
ldr r1, [fp, #4]
ldr r2, [fp, #-16]
bl bwformat(PLT)
sub sp, fp, #12
ldmfd sp, {fp, sp, pc}
.size bwprintf, .-bwprintf
.ident "GCC: (GNU) 4.0.2"
src/main.o 0 → 100644
+ 0
− 0
View file @ 0ecbaa95
File added
src/main.s 0 → 100644
+ 12
− 0
View file @ 0ecbaa95
.file "main.c"
.section .rodata
.align 2
.LC0:
.ascii "kerxit.c: Hello\012\015\000"
.align 2
.LC1:
.ascii "kerxit.c: Activating\012\015\000"
.align 2
.LC2:
.ascii "kerxit.c: Goodbye\012\015\000"
.ident "GCC: (GNU) 4.0.2"
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