From ecc306639e83c9019a5093b77a48685ea40eedc2 Mon Sep 17 00:00:00 2001 From: Albert ARIBAUD Date: Wed, 25 Nov 2015 17:56:32 +0100 Subject: Fix board init code to respect the C runtime environment board_init_f_mem() alters the C runtime environment's stack it is actually already using. This is not a valid behaviour within a C runtime environment. Split board_init_f_mem into C functions which do not alter their own stack and always behave properly with respect to their C runtime environment. Signed-off-by: Albert ARIBAUD Acked-by: Thomas Chou --- arch/x86/cpu/start.S | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/x86/cpu') diff --git a/arch/x86/cpu/start.S b/arch/x86/cpu/start.S index 5b4ee79d88..485868ff57 100644 --- a/arch/x86/cpu/start.S +++ b/arch/x86/cpu/start.S @@ -123,8 +123,9 @@ car_init_ret: #endif /* Set up global data */ mov %esp, %eax - call board_init_f_mem + call board_init_f_alloc_reserve mov %eax, %esp + call board_init_f_init_reserve #ifdef CONFIG_DEBUG_UART call debug_uart_init -- cgit