📄 expf.asm
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;--------------------------------------------------------
; File Created by SDCC : FreeWare ANSI-C Compiler
; Version 2.3.1-pj3 Sun Jan 20 13:10:25 2002
;--------------------------------------------------------
.module expf
;--------------------------------------------------------
; Public variables in this module
;--------------------------------------------------------
.globl _expf
;--------------------------------------------------------
; special function registers
;--------------------------------------------------------
;--------------------------------------------------------
; special function bits
;--------------------------------------------------------
;--------------------------------------------------------
; internal ram data
;--------------------------------------------------------
.area DSEG (DATA)
_expf_sloc0_1_0::
.ds 2
_expf_sloc1_1_0::
.ds 4
;--------------------------------------------------------
; overlayable items in internal ram
;--------------------------------------------------------
.area OSEG (OVR,DATA)
;--------------------------------------------------------
; indirectly addressable internal ram data
;--------------------------------------------------------
.area ISEG (DATA)
;--------------------------------------------------------
; bit data
;--------------------------------------------------------
.area BSEG (BIT)
;--------------------------------------------------------
; external ram data
;--------------------------------------------------------
.area XSEG (XDATA)
_expf_x_1_1::
.ds 4
_expf_n_1_1::
.ds 2
_expf_y_1_1::
.ds 4
_expf_sign_1_1::
.ds 2
;--------------------------------------------------------
; external initialized ram data
;--------------------------------------------------------
.area XISEG (XDATA)
;--------------------------------------------------------
; global & static initialisations
;--------------------------------------------------------
.area GSINIT (CODE)
.area GSFINAL (CODE)
.area GSINIT (CODE)
;--------------------------------------------------------
; Home
;--------------------------------------------------------
.area HOME (CODE)
.area CSEG (CODE)
;--------------------------------------------------------
; code
;--------------------------------------------------------
.area CSEG (CODE)
;------------------------------------------------------------
;Allocation info for local variables in function 'expf'
;------------------------------------------------------------
;sloc0 Allocated to in memory with name '_expf_sloc0_1_0'
;sloc1 Allocated to in memory with name '_expf_sloc1_1_0'
;x Allocated to in memory with name '_expf_x_1_1'
;n Allocated to in memory with name '_expf_n_1_1'
;xn Allocated to in memory with name '_expf_xn_1_1'
;g Allocated to in memory with name '_expf_g_1_1'
;r Allocated to in memory with name '_expf_r_1_1'
;z Allocated to in memory with name '_expf_z_1_1'
;y Allocated to in memory with name '_expf_y_1_1'
;sign Allocated to in memory with name '_expf_sign_1_1'
; expf.c 42
; -----------------------------------------
; function expf
; -----------------------------------------
_expf:
ar2 = 0x02
ar3 = 0x03
ar4 = 0x04
ar5 = 0x05
ar6 = 0x06
ar7 = 0x07
ar0 = 0x00
ar1 = 0x01
; expf.c 0
; genReceive
push acc
push b
push dph
push dpl
mov dptr,#_expf_x_1_1
pop acc
movx @dptr,a
pop acc
inc dptr
movx @dptr,a
pop acc
inc dptr
movx @dptr,a
pop acc
inc dptr
movx @dptr,a
; expf.c 48
; genAssign
mov dptr,#_expf_x_1_1
movx a,@dptr
mov r2,a
inc dptr
movx a,@dptr
mov r3,a
inc dptr
movx a,@dptr
mov r4,a
inc dptr
movx a,@dptr
mov r5,a
; genAssign
mov dptr,#___fslt_PARM_2
; Peephole 101 removed redundant mov
; Peephole 180 changed mov to clr
; Peephole 101 removed redundant mov
; Peephole 180 changed mov to clr
; Peephole 226 removed unnecessary clr
clr a
movx @dptr,a
inc dptr
movx @dptr,a
inc dptr
movx @dptr,a
inc dptr
movx @dptr,a
; genCall
mov dpl,r2
mov dph,r3
mov b,r4
mov a,r5
push ar2
push ar3
push ar4
push ar5
lcall ___fslt
mov a,dpl
pop ar5
pop ar4
pop ar3
pop ar2
; genIfx
; genIfxJump
; Peephole 109 removed ljmp by inverse jump logic
jnz 00102$
00127$:
; expf.c 49
; genAssign
mov dptr,#_expf_y_1_1
mov a,r2
movx @dptr,a
inc dptr
mov a,r3
movx @dptr,a
inc dptr
mov a,r4
movx @dptr,a
inc dptr
mov a,r5
movx @dptr,a
; genAssign
; Peephole 229 replaced inefficient 16 bit clear
mov dptr,#_expf_sign_1_1
clr a
movx @dptr,a
inc dptr
movx @dptr,a
mov dptr,#_expf_sign_1_1
; Peephole 132 changed ljmp to sjmp
sjmp 00103$
00102$:
; expf.c 51
; genUminus
mov dptr,#_expf_y_1_1
; genUminusFloat
mov a,r5
cpl acc.7
inc dptr
inc dptr
inc dptr
movx @dptr,a
lcall __decdptr
lcall __decdptr
lcall __decdptr
mov a,r2
movx @dptr,a
inc dptr
mov a,r3
movx @dptr,a
inc dptr
mov a,r4
movx @dptr,a
; genAssign
; Peephole 230 replaced inefficient 16 constant
mov dptr,#_expf_sign_1_1
mov a,#0x01
movx @dptr,a
inc dptr
clr a
movx @dptr,a
mov dptr,#_expf_sign_1_1
00103$:
; expf.c 53
; genAssign
mov dptr,#_expf_y_1_1
movx a,@dptr
mov r2,a
inc dptr
movx a,@dptr
mov r3,a
inc dptr
movx a,@dptr
mov r4,a
inc dptr
movx a,@dptr
mov r5,a
; genAssign
mov dptr,#___fslt_PARM_2
mov a,#0x95
movx @dptr,a
inc dptr
mov a,#0xBF
movx @dptr,a
inc dptr
mov a,#0xD6
movx @dptr,a
inc dptr
mov a,#0x33
movx @dptr,a
; genCall
mov dpl,r2
mov dph,r3
mov b,r4
mov a,r5
push ar2
push ar3
push ar4
push ar5
lcall ___fslt
mov a,dpl
pop ar5
pop ar4
pop ar3
pop ar2
; genIfx
; genIfxJump
; Peephole 110 removed ljmp by inverse jump logic
jz 00105$
00128$:
; genRet
; Peephole 181 used 16 bit load of dptr
mov dptr,#0x0000
mov b,#0x80
mov a,#0x3F
ljmp 00118$
00105$:
; expf.c 55
; genAssign
mov dptr,#___fsgt_PARM_2
mov a,#0x18
movx @dptr,a
inc dptr
mov a,#0x72
movx @dptr,a
inc dptr
mov a,#0xB1
movx @dptr,a
inc dptr
mov a,#0x42
movx @dptr,a
; genCall
mov dpl,r2
mov dph,r3
mov b,r4
mov a,r5
push ar2
push ar3
push ar4
push ar5
lcall ___fsgt
mov a,dpl
pop ar5
pop ar4
pop ar3
pop ar2
; genIfx
; genIfxJump
; Peephole 110 removed ljmp by inverse jump logic
jz 00110$
00129$:
; expf.c 57
; genAssign
mov dptr,#_expf_sign_1_1
movx a,@dptr
mov r6,a
inc dptr
movx a,@dptr
; genIfx
; Peephole 135 removed redundant mov
mov r7,a
orl a,r6
; genIfxJump
; Peephole 110 removed ljmp by inverse jump logic
jz 00107$
00130$:
; expf.c 59
; genAssign
; Peephole 230 replaced inefficient 16 constant
mov dptr,#_errno
mov a,#0x22
movx @dptr,a
inc dptr
clr a
movx @dptr,a
mov dptr,#_errno
; expf.c 60
; genRet
; Peephole 182 used 16 bit load of dptr
mov dptr,#(((0xFF)<<8) + 0xFF)
mov b,#0x7F
mov a,#0x7F
ljmp 00118$
00107$:
; expf.c 64
; genRet
; Peephole 3.a changed mov to clr
; Peephole 3.b changed mov to clr
; Peephole 3.b changed mov to clr
clr a
mov dpl,a
mov dph,a
mov b,a
ljmp 00118$
00110$:
; expf.c 68
; genAssign
mov dptr,#___fsmul_PARM_2
mov a,#0x3B
movx @dptr,a
inc dptr
mov a,#0xAA
movx @dptr,a
inc dptr
mov a,#0xB8
movx @dptr,a
inc dptr
mov a,#0x3F
movx @dptr,a
; expf.c 69
; genCall
mov dpl,r2
mov dph,r3
mov b,r4
mov a,r5
lcall ___fsmul
mov r2,dpl
mov r3,dph
mov r4,b
; genCall
; Peephole 191 removed redundant mov
mov r5,a
mov dpl,r2
mov dph,r3
mov b,r4
push ar2
push ar3
push ar4
push ar5
lcall ___fs2sint
mov r6,dpl
mov r7,dph
pop ar5
pop ar4
pop ar3
pop ar2
; genAssign
mov dptr,#_expf_n_1_1
mov a,r6
movx @dptr,a
inc dptr
mov a,r7
movx @dptr,a
; expf.c 71
; genCmpLt
; genCmp
mov a,r7
; genIfxJump
; Peephole 111 removed ljmp by inverse jump logic
jnb acc.7,00112$
00131$:
; genMinus
; genMinusDec
dec r6
cjne r6,#0xff,00132$
dec r7
00132$:
; genAssign
mov dptr,#_expf_n_1_1
mov a,r6
movx @dptr,a
inc dptr
mov a,r7
movx @dptr,a
00112$:
; expf.c 72
; genAssign
mov dptr,#_expf_n_1_1
movx a,@dptr
mov _expf_sloc0_1_0,a
inc dptr
movx a,@dptr
mov (_expf_sloc0_1_0 + 1),a
; genCall
mov dpl,_expf_sloc0_1_0
mov dph,(_expf_sloc0_1_0 + 1)
push ar2
push ar3
push ar4
push ar5
lcall ___sint2fs
mov r0,dpl
mov r1,dph
mov r6,b
mov r7,a
pop ar5
pop ar4
pop ar3
pop ar2
; genAssign
mov dptr,#___fssub_PARM_2
mov a,r0
movx @dptr,a
inc dptr
mov a,r1
movx @dptr,a
inc dptr
mov a,r6
movx @dptr,a
inc dptr
mov a,r7
movx @dptr,a
; genCall
mov dpl,r2
mov dph,r3
mov b,r4
mov a,r5
lcall ___fssub
mov r2,dpl
mov r3,dph
mov r4,b
mov r5,a
; genAssign
mov dptr,#___fslt_PARM_2
; Peephole 101 removed redundant mov
; Peephole 180 changed mov to clr
; Peephole 180 changed mov to clr
; Peephole 226 removed unnecessary clr
clr a
movx @dptr,a
inc dptr
movx @dptr,a
inc dptr
movx @dptr,a
inc dptr
mov a,#0x3F
movx @dptr,a
; genCall
mov dpl,r2
mov dph,r3
mov b,r4
mov a,r5
lcall ___fslt
mov a,dpl
; genIfx
; genIfxJump
; Peephole 109 removed ljmp by inverse jump logic
jnz 00114$
00133$:
; genPlus
mov dptr,#_expf_n_1_1
; genPlusIncr
mov a,#0x01
add a,_expf_sloc0_1_0
movx @dptr,a
; Peephole 180 changed mov to clr
clr a
addc a,(_expf_sloc0_1_0 + 1)
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