[PATCH 5/5] sparc: Enable __clzsi2() and __clzdi2()

[Daniel Kiper]

This patch is similiar to commit e795b9011 (RISC-V: Add libgcc helpers
for clz) but for SPARC target.

Signed-off-by: Daniel Kiper <address@hidden>
---
 grub-core/kern/compiler-rt.c | 4 ++--
 include/grub/compiler-rt.h   | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/grub-core/kern/compiler-rt.c b/grub-core/kern/compiler-rt.c
index 33e08fe06..a464200c6 100644
--- a/grub-core/kern/compiler-rt.c
+++ b/grub-core/kern/compiler-rt.c
@@ -420,7 +420,7 @@ __aeabi_llsl (grub_uint64_t u, int b)
 
 #endif
 
-#if defined(__mips__) || defined(__riscv)
+#if defined(__mips__) || defined(__riscv) || defined(__sparc__)
 /* Based on libgcc from gcc suite. */
 int
 __clzsi2 (grub_uint32_t val)
@@ -448,7 +448,7 @@ __clzsi2 (grub_uint32_t val)
 }
 #endif
 
-#ifdef __riscv
+#if 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 31c0fd750..7591980b4 100644
--- a/include/grub/compiler-rt.h
+++ b/include/grub/compiler-rt.h
@@ -110,12 +110,12 @@ EXPORT_FUNC (__aeabi_llsr) (grub_uint64_t u, int b);
 
 #endif
 
-#if defined(__mips__) || defined(__riscv)
+#if defined(__mips__) || defined(__riscv) || defined(__sparc__)
 int
 EXPORT_FUNC (__clzsi2) (grub_uint32_t val);
 #endif
 
-#ifdef __riscv
+#if defined(__riscv) || defined(__sparc__)
 int
 EXPORT_FUNC (__clzdi2) (grub_uint64_t val);
 #endif
-- 
2.11.0