mpn/x86_64/x86_64-defs.m4 (COFF_TYPE): Copy from mpn/x86/x86-defs.m4

ShiftMediaProject · Nov 1, 2020 · 79bc1d2 · 79bc1d2
1 parent df39ba8
commit 79bc1d2
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/mpn/x86_64/x86_64-defs.m4 b/mpn/x86_64/x86_64-defs.m4
@@ -93,10 +93,28 @@ define(`PROLOGUE_cpu',
 m4_assert_numargs(1)
 `	GLOBL	$1
 	TYPE($1,`function')
+	COFF_TYPE($1)
 $1:
 ')
 
 
+dnl  Usage: COFF_TYPE(GSYM_PREFIX`'foo)
+dnl
+dnl  Emit COFF style ".def ... .endef" type information for a function, when
+dnl  supported.  The argument should include any GSYM_PREFIX.
+dnl
+dnl  See autoconf macro GMP_ASM_COFF_TYPE for HAVE_COFF_TYPE.
+
+define(COFF_TYPE,
+m4_assert_numargs(1)
+m4_assert_defined(`HAVE_COFF_TYPE')
+`ifelse(HAVE_COFF_TYPE,yes,
+	`.def	$1
+	.scl	2
+	.type	32
+	.endef')')
+
+
 dnl  Usage: ASSERT([cond][,instructions])
 dnl
 dnl  If WANT_ASSERT is 1, output the given instructions and expect the given