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loadwarka
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Print sector reading status

This commit is contained in:
Alex Kotov 2022-01-27 05:51:37 +05:00
parent f208a2aa6d
commit 46d8376c36
Signed by: kotovalexarian
GPG Key ID: 553C0EBBEB5D5F08
1 changed files with 14 additions and 0 deletions
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src/x86_stage1.S
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@ -38,6 +38,7 @@ hello: .string "Hello from stage 1!\r\n"
stage1_size_str: .string "Stage 1 size: "
stage2_size_str: .string "Stage 2 size: "
number_of_sectors: .string "Number of sectors: "
reading_sector: .string "Reading sector...\r\n"
main:
cli
@ -86,11 +87,24 @@ main:
jz no_rem
inc %ax
no_rem:
// AX - number of sectors
push %ax
call print_number_of_sectors
pop %ax
read_loop:
dec %ax
test %ax, %ax
jz finish
push %ax
mov $STAGE1_ADDR(reading_sector), %si
call print_str
pop %ax
jmp read_loop
finish:
ljmp $0, $STAGE2_BASE
hang: