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tests/tcg/minilib: Constify digits in print_num 

This avoids a memcpy to the stack when compiled with clang.
Since we don't enable optimization, nor provide memcpy,
this results in an undefined symbol error at link time.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-Id: <20240630190050.160642-2-richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240705084047.857176-7-alex.bennee@linaro.org>
This commit is contained in:
Richard Henderson 2024-07-05 09:40:13 +01:00 committed by Alex Bennée
parent aa8246d8b4
commit 7e3798eddd
1 changed files with 1 additions and 1 deletions
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tests/tcg/minilib/printf.c
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@ -27,7 +27,7 @@ static void print_str(char *s)
static void print_num(unsigned long long value, int base)
{
char digits[] = "0123456789abcdef";
static const char digits[] = "0123456789abcdef";
char buf[32];
int i = sizeof(buf) - 2, j;