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Minor changes in runtime

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This commit is contained in:
gingerBill
2023-02-21 16:24:28 +00:00
parent 233f47cc99
commit c36dc91849
2 changed files with 31 additions and 29 deletions
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core/runtime/print.odin
+20 -19
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@@ -2,6 +2,9 @@ package runtime
_INTEGER_DIGITS :: "0123456789abcdefghijklmnopqrstuvwxyz"
@(private="file")
_INTEGER_DIGITS_VAR := _INTEGER_DIGITS
when !ODIN_DISALLOW_RTTI {
print_any_single :: proc(arg: any) {
x := arg
@@ -105,14 +108,14 @@ encode_rune :: proc "contextless" (c: rune) -> ([4]u8, int) {
return buf, 4
}
print_string :: proc "contextless" (str: string) -> (int, _OS_Errno) {
return os_write(transmute([]byte)str)
print_string :: proc "contextless" (str: string) -> (n: int) {
n, _ = os_write(transmute([]byte)str)
return
}
print_strings :: proc "contextless" (args: ..string) -> (n: int, err: _OS_Errno) {
print_strings :: proc "contextless" (args: ..string) -> (n: int) {
for str in args {
m: int
m, err = os_write(transmute([]byte)str)
m, err := os_write(transmute([]byte)str)
n += m
if err != 0 {
break
@@ -121,8 +124,9 @@ print_strings :: proc "contextless" (args: ..string) -> (n: int, err: _OS_Errno)
return
}
print_byte :: proc "contextless" (b: byte) -> (int, _OS_Errno) {
return os_write([]byte{b})
print_byte :: proc "contextless" (b: byte) -> (n: int) {
n, _ = os_write([]byte{b})
return
}
print_encoded_rune :: proc "contextless" (r: rune) {
@@ -141,11 +145,10 @@ print_encoded_rune :: proc "contextless" (r: rune) {
if r <= 0 {
print_string("\\x00")
} else if r < 32 {
digits := _INTEGER_DIGITS
n0, n1 := u8(r) >> 4, u8(r) & 0xf
print_string("\\x")
print_byte(digits[n0])
print_byte(digits[n1])
print_byte(_INTEGER_DIGITS_VAR[n0])
print_byte(_INTEGER_DIGITS_VAR[n1])
} else {
print_rune(r)
}
@@ -153,7 +156,7 @@ print_encoded_rune :: proc "contextless" (r: rune) {
print_byte('\'')
}
print_rune :: proc "contextless" (r: rune) -> (int, _OS_Errno) #no_bounds_check {
print_rune :: proc "contextless" (r: rune) -> int #no_bounds_check {
RUNE_SELF :: 0x80
if r < RUNE_SELF {
@@ -161,29 +164,27 @@ print_rune :: proc "contextless" (r: rune) -> (int, _OS_Errno) #no_bounds_check
}
b, n := encode_rune(r)
return os_write(b[:n])
m, _ := os_write(b[:n])
return m
}
print_u64 :: proc "contextless" (x: u64) #no_bounds_check {
digits := _INTEGER_DIGITS
a: [129]byte
i := len(a)
b := u64(10)
u := x
for u >= b {
i -= 1; a[i] = digits[u % b]
i -= 1; a[i] = _INTEGER_DIGITS_VAR[u % b]
u /= b
}
i -= 1; a[i] = digits[u % b]
i -= 1; a[i] = _INTEGER_DIGITS_VAR[u % b]
os_write(a[i:])
}
print_i64 :: proc "contextless" (x: i64) #no_bounds_check {
digits := _INTEGER_DIGITS
b :: i64(10)
u := x
@@ -193,10 +194,10 @@ print_i64 :: proc "contextless" (x: i64) #no_bounds_check {
a: [129]byte
i := len(a)
for u >= b {
i -= 1; a[i] = digits[u % b]
i -= 1; a[i] = _INTEGER_DIGITS_VAR[u % b]
u /= b
}
i -= 1; a[i] = digits[u % b]
i -= 1; a[i] = _INTEGER_DIGITS_VAR[u % b]
if neg {
i -= 1; a[i] = '-'
}