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From: Vladimir Serbinenko <phcoder@gmail.com>
To: grub-devel@gnu.org
Cc: Vladimir Serbinenko <phcoder@gmail.com>
Subject: [PATCH 7/8] Enable __clzsi2/__clzdi2 on arm
Date: Wed, 11 Sep 2024 12:41:24 +0300	[thread overview]
Message-ID: <20240911094125.1813-7-phcoder@gmail.com> (raw)
In-Reply-To: <20240911094125.1813-1-phcoder@gmail.com>

It's emitted by clang
---
 grub-core/kern/compiler-rt.c | 4 +---
 include/grub/compiler-rt.h   | 5 +----
 2 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/grub-core/kern/compiler-rt.c b/grub-core/kern/compiler-rt.c
index 2902ed03d..17ae435c1 100644
--- a/grub-core/kern/compiler-rt.c
+++ b/grub-core/kern/compiler-rt.c
@@ -410,7 +410,7 @@ __aeabi_llsl (grub_uint64_t u, int b)
 
 #endif
 
-#if defined(__mips__) || defined(__riscv) || defined(__sparc__)
+#if defined(__mips__) || defined(__riscv) || defined(__sparc__) || defined(__arm__)
 /* Based on libgcc from gcc suite. */
 int
 __clzsi2 (grub_uint32_t val)
@@ -436,9 +436,7 @@ __clzsi2 (grub_uint32_t val)
     }
   return (i - val);
 }
-#endif
 
-#if defined(__mips__) || defined(__riscv) || defined(__sparc__)
 int
 __clzdi2 (grub_uint64_t val)
 {
diff --git a/include/grub/compiler-rt.h b/include/grub/compiler-rt.h
index 3637db47e..26016088e 100644
--- a/include/grub/compiler-rt.h
+++ b/include/grub/compiler-rt.h
@@ -110,12 +110,9 @@ EXPORT_FUNC (__aeabi_llsr) (grub_uint64_t u, int b);
 
 #endif
 
-#if defined(__mips__) || defined(__riscv) || defined(__sparc__)
+#if defined(__mips__) || defined(__riscv) || defined(__sparc__) || defined(__arm__)
 int
 EXPORT_FUNC (__clzsi2) (grub_uint32_t val);
-#endif
-
-#if defined(__mips__) || defined(__riscv) || defined(__sparc__)
 int
 EXPORT_FUNC (__clzdi2) (grub_uint64_t val);
 #endif
-- 
2.39.2


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  parent reply	other threads:[~2024-09-11  9:42 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-09-11  9:41 [PATCH 1/8] riscv64: Support riscv_align relocations Vladimir Serbinenko
2024-09-11  9:41 ` [PATCH 2/8] compiler-rt: Add __multi3 Vladimir Serbinenko
2024-09-11  9:41 ` [PATCH 3/8] Support clang integrated-as sparc64 Vladimir Serbinenko
2024-09-11  9:41 ` [PATCH 4/8] powerpc-ieee1275: Fix warnings and alignment Vladimir Serbinenko
2024-09-11  9:41 ` [PATCH 5/8] efi/linux: Silence warning Vladimir Serbinenko
2024-09-11  9:41 ` [PATCH 6/8] btrfs: Add an explicit GRUB_PACKED Vladimir Serbinenko
2024-09-11  9:41 ` Vladimir Serbinenko [this message]
2024-09-11  9:41 ` [PATCH 8/8] configure: Try -msoft-float -mfloat-abi=soft on arm Vladimir Serbinenko

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