From f3d44f2a42763bbcba7085f3005ee8a36dbf23e9 Mon Sep 17 00:00:00 2001 From: Stefan Kalkowski Date: Tue, 30 May 2017 09:03:57 +0200 Subject: [PATCH 10/15] L4RE: get rid of __builtin_strlen usage --- l4/pkg/l4re-core/l4sys/include/kdebug.h | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/l4/pkg/l4re-core/l4sys/include/kdebug.h b/l4/pkg/l4re-core/l4sys/include/kdebug.h index cfb17464..64ee9900 100644 --- a/l4/pkg/l4re-core/l4sys/include/kdebug.h +++ b/l4/pkg/l4re-core/l4sys/include/kdebug.h @@ -133,6 +133,13 @@ __kdebug_op_1(unsigned op, l4_mword_t val) L4_NOTHROW return res; } +L4_INLINE unsigned __kdebug_strlen(char const * s) +{ + unsigned r = 0; + for (; s && *s; s++, r++); + return r; +} + L4_INLINE void enter_kdebug(char const *text) L4_NOTHROW { /* special case, enter without any text and use of the UTCB */ @@ -144,14 +151,14 @@ L4_INLINE void enter_kdebug(char const *text) L4_NOTHROW return; } - __kdebug_text(L4_KDEBUG_ENTER, text, __builtin_strlen(text)); + __kdebug_text(L4_KDEBUG_ENTER, text, __kdebug_strlen(text)); } L4_INLINE void outnstring(char const *text, unsigned len) { __kdebug_text(L4_KDEBUG_OUTNSTRING, text, len); } L4_INLINE void outstring(char const *text) -{ outnstring(text, __builtin_strlen(text)); } +{ outnstring(text, __kdebug_strlen(text)); } L4_INLINE void outchar(char c) -- 2.11.0