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Decompile isspace

This commit is contained in:
Ryan Dwyer 2021-01-30 12:18:36 +10:00
parent 2234158dbf
commit 356caa1ca9
2 changed files with 7 additions and 28 deletions
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2
src/include/lib/lib_13130.h
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@ -11,7 +11,7 @@ u32 func000132c0(void);
char toupper(char c);
s32 isdigit(char c);
s32 isalpha(char c);
u32 func000133b4(void);
s32 isspace(char c);
s32 func00013408(char *arg0, s32 *arg1, s32 arg2);
int sprintf(char *dest, const char *format, ...);

33
src/lib/lib_13130.c
View File

@ -204,31 +204,10 @@ s32 isalpha(char c)
return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z');
}
GLOBAL_ASM(
glabel func000133b4
/* 133b4: 308e00ff */ andi $t6,$a0,0xff
/* 133b8: 39c20020 */ xori $v0,$t6,0x20
/* 133bc: 2c420001 */ sltiu $v0,$v0,0x1
/* 133c0: 1440000f */ bnez $v0,.L00013400
/* 133c4: afa40000 */ sw $a0,0x0($sp)
/* 133c8: 39c20009 */ xori $v0,$t6,0x9
/* 133cc: 2c420001 */ sltiu $v0,$v0,0x1
/* 133d0: 1440000b */ bnez $v0,.L00013400
/* 133d4: 00000000 */ nop
/* 133d8: 39c2000a */ xori $v0,$t6,0xa
/* 133dc: 2c420001 */ sltiu $v0,$v0,0x1
/* 133e0: 14400007 */ bnez $v0,.L00013400
/* 133e4: 00000000 */ nop
/* 133e8: 39c2000c */ xori $v0,$t6,0xc
/* 133ec: 2c420001 */ sltiu $v0,$v0,0x1
/* 133f0: 14400003 */ bnez $v0,.L00013400
/* 133f4: 00000000 */ nop
/* 133f8: 39c2000b */ xori $v0,$t6,0xb
/* 133fc: 2c420001 */ sltiu $v0,$v0,0x1
.L00013400:
/* 13400: 03e00008 */ jr $ra
/* 13404: 00000000 */ nop
);
s32 isspace(char c)
{
return c == ' ' || c == '\t' || c == '\n' || c == '\f' || c == '\v';
}
GLOBAL_ASM(
glabel func00013408
@ -253,13 +232,13 @@ glabel func00013408
/* 1344c: 90e40000 */ lbu $a0,0x0($a3)
.L00013450:
/* 13450: 00e09025 */ or $s2,$a3,$zero
/* 13454: 0c004ced */ jal func000133b4
/* 13454: 0c004ced */ jal isspace
/* 13458: afa70060 */ sw $a3,0x60($sp)
/* 1345c: 50400007 */ beqzl $v0,.L0001347c
/* 13460: 92420000 */ lbu $v0,0x0($s2)
/* 13464: 26520001 */ addiu $s2,$s2,0x1
.L00013468:
/* 13468: 0c004ced */ jal func000133b4
/* 13468: 0c004ced */ jal isspace
/* 1346c: 92440000 */ lbu $a0,0x0($s2)
/* 13470: 5440fffd */ bnezl $v0,.L00013468
/* 13474: 26520001 */ addiu $s2,$s2,0x1