diff options
Diffstat (limited to 'sbe/boot/loader_l2_setup.S')
| -rw-r--r-- | sbe/boot/loader_l2_setup.S | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/sbe/boot/loader_l2_setup.S b/sbe/boot/loader_l2_setup.S deleted file mode 100644 index 2bfc7474..00000000 --- a/sbe/boot/loader_l2_setup.S +++ /dev/null @@ -1,57 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: sbe/boot/loader_l2_setup.S $ */ -/* */ -/* OpenPOWER sbe Project */ -/* */ -/* Contributors Listed Below - COPYRIGHT 2015,2016 */ -/* */ -/* */ -/* Licensed under the Apache License, Version 2.0 (the "License"); */ -/* you may not use this file except in compliance with the License. */ -/* You may obtain a copy of the License at */ -/* */ -/* http://www.apache.org/licenses/LICENSE-2.0 */ -/* */ -/* Unless required by applicable law or agreed to in writing, software */ -/* distributed under the License is distributed on an "AS IS" BASIS, */ -/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */ -/* implied. See the License for the specific language governing */ -/* permissions and limitations under the License. */ -/* */ -/* IBM_PROLOG_END_TAG */ - .nolist -#include "pk.h" - .list - -### **************************************************************************** -### Do the initial setup for base loader -### -### **************************************************************************** - -__base_loader_setup: - - ## Set up PowerPC EABI constant registers. - - _liw %r2, _SDA2_BASE_ - _liw %r13, _SDA_BASE_ - - ## The stack pointer is initialized for use by the remainder of the - ## initialization. The linker script defines the initial stack area. - ## - ## Stacks are always 8-byte aligned. A '0' is stored at the - ## stack pointer to indicate the end of the stack chain. Stack frames - ## always consist of at least 8 bytes - the backchain pointer and the - ## slot above the backchain pointer for the callee's LR. - - _liw %r1, _BASE_LOADER_STACK_LIMIT - _clrfield %r1, %r1, 3, 29 # 8-byte align - li %r3, 0 - li %r4, 0 - stvd %r3, -8(%r1) - - ## Call the base loader - bl base_loader - - .epilogue __base_loader_setup |
