Changes in kernel/arch/amd64/src/boot/boot.S [304342e:fccc236] in mainline

File:

• kernel/arch/amd64/src/boot/boot.S (modified) (2 diffs)

kernel/arch/amd64/src/boot/boot.S

@@ -174 +174 @@
         call arch_pre_main
         
-        # create the first stack frame
-        pushq $0
-        movq %rsp, %rbp
-
         call main_bsp
         
@@ -333 +329 @@
 
 extended_cpuid_msg:
-        .asciz "Extended CPUID not supported. System halted."
+        .asciz "Error: Extended CPUID not supported -- CPU is not 64-bit. System halted."
 long_mode_msg:
-        .asciz "64 bit long mode not supported. System halted."
+        .asciz "Error: 64-bit long mode not supported. System halted."
 noexecute_msg:
-        .asciz "No-execute pages not supported. System halted."
+        .asciz "Error: No-execute pages not supported. System halted."
 fx_msg:
-        .asciz "FXSAVE/FXRESTORE instructions not supported. System halted."
+        .asciz "Error: FXSAVE/FXRESTORE instructions not supported. System halted."
 sse2_msg:
-        .asciz "SSE2 instructions not supported. System halted."
+        .asciz "Error: SSE2 instructions not supported. System halted."