linux-stable/arch/arm/vfp
Ard Biesheuvel 3a2bdad0b4 ARM: 9293/1: vfp: Pass successful return address via register R3
In preparation for reimplementing the do_vfp()->vfp_support_entry()
handover in C code, switch to using R3 to pass the 'success' return
address, rather than R9, as it cannot be used for parameter passing.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2023-04-11 11:07:10 +01:00
..
entry.S ARM: 9293/1: vfp: Pass successful return address via register R3 2023-04-11 11:07:10 +01:00
Makefile ARM: 8989/1: use .fpu assembler directives instead of assembler arguments 2020-07-21 16:33:37 +01:00
vfp.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
vfpdouble.c ARM: 8026/1: Fix emulation of multiply accumulate instructions 2014-04-14 23:28:24 +01:00
vfphw.S ARM: 9293/1: vfp: Pass successful return address via register R3 2023-04-11 11:07:10 +01:00
vfpinstr.h ARM: 8991/1: use VFP assembler mnemonics if available 2020-07-21 16:33:39 +01:00
vfpmodule.c ARM: 9283/1: permit non-nested kernel mode NEON in softirq context 2023-01-11 16:21:21 +00:00
vfpsingle.c ARM: convert printk(KERN_* to pr_* 2014-11-21 15:24:50 +00:00