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| author | Ian Moffett <ian@osmora.org> | 2025-11-15 18:31:54 -0500 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2025-11-15 18:31:54 -0500 |
| commit | 7a1e4b743bc45dbd869eeb19eb262654225a090a (patch) | |
| tree | f96e280c1c126a6106a21730ddba8ff3bfd0ef4e /sys/arch/amd64/cpu | |
| parent | ed12cadce8cd41e0097ed71e15f2b2e729dbbf87 (diff) | |
kern/amd64: io: Add uart_puts() helper for strings
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'sys/arch/amd64/cpu')
| -rw-r--r-- | sys/arch/amd64/cpu/boot.S | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sys/arch/amd64/cpu/boot.S b/sys/arch/amd64/cpu/boot.S index 12ba9e4..26b2b8b 100644 --- a/sys/arch/amd64/cpu/boot.S +++ b/sys/arch/amd64/cpu/boot.S @@ -30,7 +30,7 @@ .text .globl _start .extern uart_init - .extern uart_write + .extern uart_puts .extern idt_load .extern gdt_load .extern GDTR @@ -46,8 +46,7 @@ _start: call idt_load /* Load our IDT */ lea bootmsg(%rip), %rdi - movq bootmsg_len, %rsi - call uart_write + call uart_puts call kmain /* Call our kernel entrypoint */ 1: cli @@ -60,7 +59,6 @@ bootmsg: .ascii "[ 00:00 delta @ crev : 89 seconds]\n" .ascii "** booting rv7 ...\n" .byte 0x00 -bootmsg_len: .quad . - bootmsg /* vim: ft=gas : */ |