From 7a912d1b668ab86ffe088eca3ac7e6f78a04a0c5 Mon Sep 17 00:00:00 2001 From: Tyler Murphy <=> Date: Mon, 17 Jul 2023 19:34:52 -0400 Subject: refactoring --- kernel/src/cpu/fpu.asm | 19 ------------------- 1 file changed, 19 deletions(-) delete mode 100644 kernel/src/cpu/fpu.asm (limited to 'kernel/src/cpu/fpu.asm') diff --git a/kernel/src/cpu/fpu.asm b/kernel/src/cpu/fpu.asm deleted file mode 100644 index d03feba..0000000 --- a/kernel/src/cpu/fpu.asm +++ /dev/null @@ -1,19 +0,0 @@ -global fpu_init - -fpu_init: - mov edx, cr0 - and edx, (-1) - ((1 << 3) + (1 << 4)) - mov cr0, edx - fninit - fnstsw [test] - cmp word [test], 0 - jne no_fpu - - mov eax, 0 - ret - -no_fpu: - mov eax, 1 - ret - -test: dw 0x55AA -- cgit v1.2.3-freya