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Merge pull request #9 from pulp-platform/fix-putc

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Make access to reg volatile
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bluew 2020-07-08 16:09:38 +02:00 committed by GitHub
commit 012fd1be12
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lib/libc/minimal/io.c
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@ -223,7 +223,7 @@ char *strchr(const char *s, int c)
static void pos_libc_putc_stdout(char c)
{
*(uint32_t *)(long)(ARCHI_STDOUT_ADDR + STDOUT_PUTC_OFFSET + (hal_core_id()<<3) + (hal_cluster_id()<<7)) = c;
*(volatile uint32_t *)(long)(ARCHI_STDOUT_ADDR + STDOUT_PUTC_OFFSET + (hal_core_id()<<3) + (hal_cluster_id()<<7)) = c;
}