From: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
To: Jiaxun Yang <jiaxun.yang@flygoat.com>
Cc: linux-mips@vger.kernel.org, llvm@lists.linux.dev,
ndesaulniers@google.com, nathan@kernel.org
Subject: Re: [PATCH 5/8] MIPS: mipsregs: Parse fp and sp register by name in parse_r
Date: Fri, 21 Apr 2023 12:48:32 +0200 [thread overview]
Message-ID: <20230421104832.GA9238@alpha.franken.de> (raw)
In-Reply-To: <20230409104309.13887-6-jiaxun.yang@flygoat.com>
On Sun, Apr 09, 2023 at 11:43:06AM +0100, Jiaxun Yang wrote:
> parse_r helper is used to parse register number from oprand,
> it only handles oprand which use number to refer register before.
>
> However compiler may use $gp and $sp to reference register 29 and
> 30. Handle this situation by adding relevant match name.
are you sure the compiler is doing that ? Which compiler is this ?
To me this feels more like missing #defines from asm/regdef.h for
some inline assembly stuff...
Thomas.
--
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea. [ RFC1925, 2.3 ]
next prev parent reply other threads:[~2023-04-21 10:48 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-09 10:43 [PATCH 0/7] MIPS: LLVM build fixes Jiaxun Yang
2023-04-09 10:43 ` [PATCH 1/8] MIPS: Replace assembly isa level directives with macros Jiaxun Yang
2023-04-20 16:43 ` Nick Desaulniers
2023-04-20 19:29 ` Jiaxun Yang
2023-04-21 7:41 ` Thomas Bogendoerfer
2023-04-21 8:18 ` Jiaxun Yang
2023-04-21 13:01 ` Maciej W. Rozycki
2023-04-09 10:43 ` [PATCH 2/8] MIPS: Set ISA level for MSA control reg helpers Jiaxun Yang
2023-04-09 10:43 ` [PATCH 3/8] MIPS: loongson2ef: Add missing break in cs5536_isa Jiaxun Yang
2023-04-12 13:31 ` Thomas Bogendoerfer
2023-04-09 10:43 ` [PATCH 4/8] MIPS: asmmacro: Restore fp macro after undef Jiaxun Yang
2023-04-09 10:43 ` [PATCH 5/8] MIPS: mipsregs: Parse fp and sp register by name in parse_r Jiaxun Yang
2023-04-21 10:48 ` Thomas Bogendoerfer [this message]
2023-04-21 11:38 ` Jiaxun Yang
2023-04-21 12:21 ` Thomas Bogendoerfer
2023-04-21 12:42 ` Jiaxun Yang
2023-04-09 10:43 ` [PATCH 6/8] MIPS: c-r4k: Use cache_op function for rm7k_erratum31 Jiaxun Yang
2023-04-09 10:43 ` [PATCH 7/8] MIPS: octeon_switch: Remove duplicated labels Jiaxun Yang
2023-04-12 13:31 ` Thomas Bogendoerfer
2023-04-09 10:43 ` [PATCH 8/8] MIPS: Implement microMIPS MT ASE helpers Jiaxun Yang
2023-04-21 8:31 ` [PATCH 0/7] MIPS: LLVM build fixes Jiaxun Yang
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