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From: Jiaxun Yang <jiaxun.yang@flygoat.com>
To: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, tsbogend@alpha.franken.de,
	and@gmx.com, Jiaxun Yang <jiaxun.yang@flygoat.com>
Subject: [PATCH 4/8] MIPS: asmmacro: Restore fp macro after undef
Date: Tue, 11 Apr 2023 12:12:21 +0100	[thread overview]
Message-ID: <20230411111225.55725-5-jiaxun.yang@flygoat.com> (raw)
In-Reply-To: <20230411111225.55725-1-jiaxun.yang@flygoat.com>

fp macro is used by several place to reference frame pointer.
Restore macro at end of file with {push,pop}_macro pragma to
avoid break other assembly files.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
---
 arch/mips/include/asm/asmmacro.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/mips/include/asm/asmmacro.h b/arch/mips/include/asm/asmmacro.h
index 2491a6c68390..de9688911cae 100644
--- a/arch/mips/include/asm/asmmacro.h
+++ b/arch/mips/include/asm/asmmacro.h
@@ -20,6 +20,7 @@
 #endif
 
 /* preprocessor replaces the fp in ".set fp=64" with $30 otherwise */
+#pragma push_macro("fp")
 #undef fp
 
 /*
@@ -655,4 +656,6 @@
 	.set	pop
 	.endm
 
+#pragma pop_macro("fp")
+
 #endif /* _ASM_ASMMACRO_H */
-- 
2.39.2 (Apple Git-143)


  parent reply	other threads:[~2023-04-11 11:12 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-04-11 11:12 [PATCH 0/7] MIPS: LLVM build fixes Jiaxun Yang
2023-04-11 11:12 ` [PATCH 1/8] MIPS: Replace assembly isa level directives with macros Jiaxun Yang
2023-04-11 11:12 ` [PATCH 2/8] MIPS: Set ISA level for MSA control reg helpers Jiaxun Yang
2023-04-11 11:12 ` [PATCH 3/8] MIPS: loongson2ef: Add missing break in cs5536_isa Jiaxun Yang
2023-04-11 11:12 ` Jiaxun Yang [this message]
2023-04-11 11:12 ` [PATCH 5/8] MIPS: mipsregs: Parse fp and sp register by name in parse_r Jiaxun Yang
2023-04-11 11:12 ` [PATCH 6/8] MIPS: c-r4k: Use cache_op function for rm7k_erratum31 Jiaxun Yang
2023-04-11 11:12 ` [PATCH 7/8] MIPS: octeon_switch: Remove duplicated labels Jiaxun Yang
2023-04-11 11:12 ` [PATCH 8/8] MIPS: Implement microMIPS MT ASE helpers Jiaxun Yang
2023-04-11 11:15 ` [PATCH 0/7] MIPS: LLVM build fixes Jiaxun Yang
  -- strict thread matches above, loose matches on Subject: below --
2023-04-09 10:43 Jiaxun Yang
2023-04-09 10:43 ` [PATCH 4/8] MIPS: asmmacro: Restore fp macro after undef Jiaxun Yang

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