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Fixing kheap...

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This commit is contained in:
ice-bit
2019-09-28 12:11:43 +02:00
parent c43afa7507
commit aa7a29edc5
9 changed files with 267 additions and 49 deletions
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31
kernel/drivers/tty.c
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@@ -92,37 +92,6 @@ void kprint_dec(uint32_t num) {
kprint(c2);
}
void kprint_hex(uint32_t num) {
int32_t tmp;
uint8_t no_zeros = 1;
kprint((uint8_t*)"0x");
for(int32_t i = 28; i > 0; i -= 4) {
tmp = (num >> i) & 0xF;
if(tmp == 0 && no_zeros != 0)
continue;
if(tmp >= 0xA) {
no_zeros = 0;
uint8_t *buf = (uint8_t*)tmp-0xA+'a';
kprint_c(buf, strlen(buf), WHITE, BLACK);
} else {
uint8_t *buf = (uint8_t*)tmp+'a';
kprint_c(buf, strlen(buf), WHITE, BLACK);
}
}
tmp = num & 0xF;
if(tmp >= 0xA) {
uint8_t *buf = (uint8_t*)tmp-0xA+'a';
kprint_c(buf, strlen(buf), WHITE, BLACK);
} else {
uint8_t *buf = (uint8_t*)tmp+'a';
kprint_c(buf, strlen(buf), WHITE, BLACK);
}
}
void init_prompt() {
uint8_t *prompt = (uint8_t*)"\nring0@iceOS-$ ";
kprint_c(prompt, strlen(prompt), LIGHT_RED, BLACK);

1
kernel/drivers/tty.h
View File

@@ -54,7 +54,6 @@ void backspace();
void kprint_c(uint8_t *buf, uint32_t len, uint8_t fg, uint8_t bg);
void kprint(uint8_t *buf);
void kprint_dec(uint32_t num);
void kprint_hex(uint32_t num);
void init_prompt();
void clear_prompt();
void clear_row(uint8_t row);