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Getting memory information

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This commit is contained in:
Jarkko Toivanen 2023-06-23 22:53:43 +03:00
parent 5ec345e59f
commit 998fe3d26d
Signed by: jt
GPG key ID: 9151B109B73ECAD5
1 changed files with 8 additions and 0 deletions
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src/kernel.c
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@ -59,6 +59,14 @@ void kmain (unsigned int mbootmagick, multiboot_info_t* mbootinfo) {
serial_write_string("\n BPos:"); serial_write_string("\n BPos:");
serial_write_string(itoa(mbootinfo->framebuffer_blue_field_position, 10)); serial_write_string(itoa(mbootinfo->framebuffer_blue_field_position, 10));
serial_write_string("\nMemory: ");
serial_write_string("\n lower: ");
serial_write_string(uitoa(mbootinfo->mem_lower, 10));
serial_write_string(" k");
serial_write_string("\n upper: ");
serial_write_string(uitoa(mbootinfo->mem_upper/1024, 10));
serial_write_string(" M");
initfb(mbootinfo->framebuffer_addr, mbootinfo->framebuffer_width, mbootinfo->framebuffer_height, mbootinfo->framebuffer_bpp, mbootinfo->framebuffer_pitch, mbootinfo->framebuffer_red_field_position, mbootinfo->framebuffer_green_field_position, mbootinfo->framebuffer_blue_field_position); initfb(mbootinfo->framebuffer_addr, mbootinfo->framebuffer_width, mbootinfo->framebuffer_height, mbootinfo->framebuffer_bpp, mbootinfo->framebuffer_pitch, mbootinfo->framebuffer_red_field_position, mbootinfo->framebuffer_green_field_position, mbootinfo->framebuffer_blue_field_position);
int x, y, i; int x, y, i;
unsigned char c = 0; unsigned char c = 0;