mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-31 16:38:12 +00:00
790756c7e0
It looks like a section directive was using "Solaris style" to declare the section flags. Replace this with the GNU style so that Clang's integrated assembler can assemble this directive. The modified instances were identified via: $ ag \.section | grep # Link: https://ftp.gnu.org/old-gnu/Manuals/gas-2.9.1/html_chapter/as_7.html#SEC119 Link: https://github.com/ClangBuiltLinux/linux/issues/744 Link: https://bugs.llvm.org/show_bug.cgi?id=43759 Link: https://reviews.llvm.org/D69296 Acked-by: Nicolas Pitre <nico@fluxnic.net> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Suggested-by: Fangrui Song <maskray@google.com> Suggested-by: Jian Cai <jiancai@google.com> Suggested-by: Peter Smith <peter.smith@linaro.org> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
110 lines
3 KiB
ArmAsm
110 lines
3 KiB
ArmAsm
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* linux/arch/arm/mm/proc-arm7tdmi.S: utility functions for ARM7TDMI
|
|
*
|
|
* Copyright (C) 2003-2006 Hyok S. Choi <hyok.choi@samsung.com>
|
|
*/
|
|
#include <linux/linkage.h>
|
|
#include <linux/init.h>
|
|
#include <asm/assembler.h>
|
|
#include <asm/asm-offsets.h>
|
|
#include <asm/hwcap.h>
|
|
#include <asm/pgtable-hwdef.h>
|
|
#include <asm/pgtable.h>
|
|
#include <asm/ptrace.h>
|
|
|
|
#include "proc-macros.S"
|
|
|
|
.text
|
|
/*
|
|
* cpu_arm7tdmi_proc_init()
|
|
* cpu_arm7tdmi_do_idle()
|
|
* cpu_arm7tdmi_dcache_clean_area()
|
|
* cpu_arm7tdmi_switch_mm()
|
|
*
|
|
* These are not required.
|
|
*/
|
|
ENTRY(cpu_arm7tdmi_proc_init)
|
|
ENTRY(cpu_arm7tdmi_do_idle)
|
|
ENTRY(cpu_arm7tdmi_dcache_clean_area)
|
|
ENTRY(cpu_arm7tdmi_switch_mm)
|
|
ret lr
|
|
|
|
/*
|
|
* cpu_arm7tdmi_proc_fin()
|
|
*/
|
|
ENTRY(cpu_arm7tdmi_proc_fin)
|
|
ret lr
|
|
|
|
/*
|
|
* Function: cpu_arm7tdmi_reset(loc)
|
|
* Params : loc(r0) address to jump to
|
|
* Purpose : Sets up everything for a reset and jump to the location for soft reset.
|
|
*/
|
|
.pushsection .idmap.text, "ax"
|
|
ENTRY(cpu_arm7tdmi_reset)
|
|
ret r0
|
|
ENDPROC(cpu_arm7tdmi_reset)
|
|
.popsection
|
|
|
|
.type __arm7tdmi_setup, #function
|
|
__arm7tdmi_setup:
|
|
ret lr
|
|
.size __arm7tdmi_setup, . - __arm7tdmi_setup
|
|
|
|
__INITDATA
|
|
|
|
@ define struct processor (see <asm/proc-fns.h> and proc-macros.S)
|
|
define_processor_functions arm7tdmi, dabort=v4t_late_abort, pabort=legacy_pabort, nommu=1
|
|
|
|
.section ".rodata"
|
|
|
|
string cpu_arch_name, "armv4t"
|
|
string cpu_elf_name, "v4"
|
|
string cpu_arm7tdmi_name, "ARM7TDMI"
|
|
string cpu_triscenda7_name, "Triscend-A7x"
|
|
string cpu_at91_name, "Atmel-AT91M40xxx"
|
|
string cpu_s3c3410_name, "Samsung-S3C3410"
|
|
string cpu_s3c44b0x_name, "Samsung-S3C44B0x"
|
|
string cpu_s3c4510b_name, "Samsung-S3C4510B"
|
|
string cpu_s3c4530_name, "Samsung-S3C4530"
|
|
string cpu_netarm_name, "NETARM"
|
|
|
|
.align
|
|
|
|
.section ".proc.info.init", "a"
|
|
|
|
.macro arm7tdmi_proc_info name:req, cpu_val:req, cpu_mask:req, cpu_name:req, \
|
|
extra_hwcaps=0
|
|
.type __\name\()_proc_info, #object
|
|
__\name\()_proc_info:
|
|
.long \cpu_val
|
|
.long \cpu_mask
|
|
.long 0
|
|
.long 0
|
|
initfn __arm7tdmi_setup, __\name\()_proc_info
|
|
.long cpu_arch_name
|
|
.long cpu_elf_name
|
|
.long HWCAP_SWP | HWCAP_26BIT | ( \extra_hwcaps )
|
|
.long \cpu_name
|
|
.long arm7tdmi_processor_functions
|
|
.long 0
|
|
.long 0
|
|
.long v4_cache_fns
|
|
.size __\name\()_proc_info, . - __\name\()_proc_info
|
|
.endm
|
|
|
|
arm7tdmi_proc_info arm7tdmi, 0x41007700, 0xfff8ff00, \
|
|
cpu_arm7tdmi_name
|
|
arm7tdmi_proc_info triscenda7, 0x0001d2ff, 0x0001ffff, \
|
|
cpu_triscenda7_name, extra_hwcaps=HWCAP_THUMB
|
|
arm7tdmi_proc_info at91, 0x14000040, 0xfff000e0, \
|
|
cpu_at91_name, extra_hwcaps=HWCAP_THUMB
|
|
arm7tdmi_proc_info s3c4510b, 0x36365000, 0xfffff000, \
|
|
cpu_s3c4510b_name, extra_hwcaps=HWCAP_THUMB
|
|
arm7tdmi_proc_info s3c4530, 0x4c000000, 0xfff000e0, \
|
|
cpu_s3c4530_name, extra_hwcaps=HWCAP_THUMB
|
|
arm7tdmi_proc_info s3c3410, 0x34100000, 0xffff0000, \
|
|
cpu_s3c3410_name, extra_hwcaps=HWCAP_THUMB
|
|
arm7tdmi_proc_info s3c44b0x, 0x44b00000, 0xffff0000, \
|
|
cpu_s3c44b0x_name, extra_hwcaps=HWCAP_THUMB
|