From: Nick Huang <sef1548@gmail.com>
To: macro@orcam.me.uk
Cc: davidgow@google.com, dongsheng.yang@linux.dev,
dory85109@gmail.com, ebiggers@kernel.org, idryomov@gmail.com,
jlayton@kernel.org, john.g.garry@oracle.com,
kusogame68@gmail.com, likerockman102@hotmail.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux@armlinux.org.uk,
linux@weissschuh.net, namhyung@kernel.org, robh@kernel.org,
sef1548@gmail.com, squid@squidspirit.com, wdhh6@aliyun.com,
wqu@suse.com, yot4106@gmail.com
Subject: Re: [PATCH v2] arm: Replace ASSEMBLY with ASSEMBLER in uapi
Date: Mon, 9 Mar 2026 15:24:23 +0000 [thread overview]
Message-ID: <20260309152423.2582-1-sef1548@gmail.com> (raw)
In-Reply-To: <alpine.DEB.2.21.2603011816460.44093@angie.orcam.me.uk>
Add a compatibility shim for __ASSEMBLER__ to support older GCC versions.
This bridge ensures that toolchains defining only __ASSEMBLY__ can correctly identify assembly stages.
This block can be removed once consensus is reached to drop support for these legacy compilers. If this version is acceptable, I will send it out in the v3 patch.
diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
index 8896c23cc..427eb70bd 100644
--- a/arch/arm/include/uapi/asm/ptrace.h
+++ b/arch/arm/include/uapi/asm/ptrace.h
@@ -119,7 +119,11 @@
#define PT_DATA_ADDR 0x10004
#define PT_TEXT_END_ADDR 0x10008
-#ifndef __ASSEMBLY__
+#if !defined(__ASSEMBLER__) && defined(__ASSEMBLY__)
+#define __ASSEMBLER__ __ASSEMBLY__
+#endif
+
+#ifndef __ASSEMBLER__
/*
* This struct defines the way the registers are stored on the
@@ -158,6 +162,6 @@ struct pt_regs {
#define ARM_VFPREGS_SIZE ( 32 * 8 /*fpregs*/ + 4 /*fpscr*/ )
-#endif /* __ASSEMBLY__ */
+#endif /* __ASSEMBLER__ */
#endif /* _UAPI__ASM_ARM_PTRACE_H */
--
2.43.0
next prev parent reply other threads:[~2026-03-09 15:25 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-28 12:13 [PATCH v2] arm: Replace ASSEMBLY with ASSEMBLER in uapi headers Nick Huang
2026-02-28 12:19 ` Thomas Weißschuh
2026-02-28 12:45 ` Nick Huang
2026-03-01 20:12 ` Maciej W. Rozycki
2026-03-01 22:06 ` Thomas Weißschuh
2026-03-03 16:10 ` Nick Huang
2026-03-09 15:24 ` Nick Huang [this message]
2026-03-09 16:01 ` [PATCH v2] arm: Replace ASSEMBLY with ASSEMBLER in uapi Thomas Weißschuh
2026-03-10 14:13 ` Maciej W. Rozycki
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