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Updated the kernel.c comments.

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Minor changes, but whatever.
This commit is contained in:
Curle 2019-08-20 16:41:11 +01:00
parent c5178d56bd
commit 4af4ad89a4
1 changed files with 10 additions and 6 deletions
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16
kernel/kernel.c
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@ -20,13 +20,17 @@
void gdb_end() {} /* GDB Debugging stump */ void gdb_end() {} /* GDB Debugging stump */
int kernel_main(FILELOADER_PARAMS* FLOP) { static size_t time = 0;
/* The kernel is started in 64-bit Long Mode by Syncboot. */
/* Here, we start by drawing a splash, then loading a GDT and IDT into the placeholder UEFI gives us. */ int kernel_main(FILELOADER_PARAMS* FLOP) {
init_serial();
serial_printf("Kernel has been given control of the computer.\nStarting bootstrap init.\n");
/* The kernel is started in 64-bit Long Mode by Syncboot. */
/* PrepareSystem just initializes all hardware features and gets the system ready to execute every function.
/* Most of this is just preparing the interrupts system, but there is a bit of messing with AVX features, which are used extensively in drawing graphics. */
/* Not sure how well serial would work in UEFI. */
// TODO: look at this.
PrepareSystem(FLOP); PrepareSystem(FLOP);
gdb_end(); /* The first important step. Waypoint it for gdb debugging. */ gdb_end(); /* The first important step. Waypoint it for gdb debugging. */