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makecontext: correct the type to setup register based arguments. 

Use __greg_t rather than int for register based arguments. This fixes
various atf tests.
This commit is contained in:
skrll 2024-05-04 12:43:36 +00:00
parent b06455d348
commit be2d38de58
1 changed files with 3 additions and 3 deletions
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6
lib/libc/arch/riscv/gen/makecontext.c
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@ -1,4 +1,4 @@
/* $NetBSD: makecontext.c,v 1.2 2023/05/07 12:41:47 skrll Exp $ */
/* $NetBSD: makecontext.c,v 1.3 2024/05/04 12:43:36 skrll Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
@ -31,7 +31,7 @@
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: makecontext.c,v 1.2 2023/05/07 12:41:47 skrll Exp $");
__RCSID("$NetBSD: makecontext.c,v 1.3 2024/05/04 12:43:36 skrll Exp $");
#endif
#include <inttypes.h>
@ -75,7 +75,7 @@ makecontext(ucontext_t *ucp, void (*func)(void), int argc, ...)
va_start(ap, argc);
/* Up to the first eight arguments are passed in a0(x10)-a7(x17) */
for (i = 0; i < argc && i < 8; i++)
gr[_REG_A0 + i] = va_arg(ap, int);
gr[_REG_A0 + i] = va_arg(ap, __greg_t);
/* Pass remaining arguments on the stack above the backchain/lr gap. */
for (sp += 0; i < argc; i++)
*sp++ = va_arg(ap, long);