From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stafford Horne Date: Wed, 22 Feb 2017 04:11:33 +0900 Subject: [OpenRISC] [PATCH v3 04/25] openrisc: head: use THREAD_SIZE instead of magic constant In-Reply-To: References: Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: openrisc@lists.librecores.org From: Stefan Kristiansson The stack size was hard coded to 0x2000, use the standard THREAD_SIZE definition loaded from thread_info.h. Signed-off-by: Stefan Kristiansson [shorne at gmail.com: Added body to the commit message] Signed-off-by: Stafford Horne --- arch/openrisc/kernel/head.S | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/openrisc/kernel/head.S b/arch/openrisc/kernel/head.S index 2346c5b..63ba2d9 100644 --- a/arch/openrisc/kernel/head.S +++ b/arch/openrisc/kernel/head.S @@ -24,6 +24,7 @@ #include #include #include +#include #include #include #include @@ -486,7 +487,8 @@ _start: /* * set up initial ksp and current */ - LOAD_SYMBOL_2_GPR(r1,init_thread_union+0x2000) // setup kernel stack + /* setup kernel stack */ + LOAD_SYMBOL_2_GPR(r1,init_thread_union + THREAD_SIZE) LOAD_SYMBOL_2_GPR(r10,init_thread_union) // setup current tophys (r31,r10) l.sw TI_KSP(r31), r1 -- 2.9.3