From e02cda008591317b1625707ff8e115a4841aa889 Mon Sep 17 00:00:00 2001 From: Timos Ampelikiotis Date: Tue, 10 Oct 2023 11:40:56 +0000 Subject: Introduce Virtio-loopback epsilon release: Epsilon release introduces a new compatibility layer which make virtio-loopback design to work with QEMU and rust-vmm vhost-user backend without require any changes. Signed-off-by: Timos Ampelikiotis Change-Id: I52e57563e08a7d0bdc002f8e928ee61ba0c53dd9 --- tests/tcg/cris/libc/check_bound.c | 142 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 142 insertions(+) create mode 100644 tests/tcg/cris/libc/check_bound.c (limited to 'tests/tcg/cris/libc/check_bound.c') diff --git a/tests/tcg/cris/libc/check_bound.c b/tests/tcg/cris/libc/check_bound.c new file mode 100644 index 000000000..d956ab9ad --- /dev/null +++ b/tests/tcg/cris/libc/check_bound.c @@ -0,0 +1,142 @@ +#include +#include +#include +#include "sys.h" +#include "crisutils.h" + +static always_inline int cris_bound_b(int v, int b) +{ + int r = v; + asm ("bound.b\t%1, %0\n" : "+r" (r) : "ri" (b)); + return r; +} + +static always_inline int cris_bound_w(int v, int b) +{ + int r = v; + asm ("bound.w\t%1, %0\n" : "+r" (r) : "ri" (b)); + return r; +} + +static always_inline int cris_bound_d(int v, int b) +{ + int r = v; + asm ("bound.d\t%1, %0\n" : "+r" (r) : "ri" (b)); + return r; +} + +int main(void) +{ + int r; + + cris_tst_cc_init(); + r = cris_bound_d(-1, 2); + cris_tst_cc(0, 0, 0, 0); + if (r != 2) + err(); + + cris_tst_cc_init(); + r = cris_bound_d(2, 0xffffffff); + cris_tst_cc(0, 0, 0, 0); + if (r != 2) + err(); + + cris_tst_cc_init(); + r = cris_bound_d(0xffff, 0xffff); + cris_tst_cc(0, 0, 0, 0); + if (r != 0xffff) + err(); + + cris_tst_cc_init(); + r = cris_bound_d(-1, 0xffffffff); + cris_tst_cc(1, 0, 0, 0); + if (r != 0xffffffff) + err(); + + cris_tst_cc_init(); + r = cris_bound_d(0x78134452, 0x5432f789); + cris_tst_cc(0, 0, 0, 0); + if (r != 0x5432f789) + err(); + + cris_tst_cc_init(); + r = cris_bound_w(-1, 2); + cris_tst_cc(0, 0, 0, 0); + if (r != 2) + err(); + + cris_tst_cc_init(); + r = cris_bound_w(-1, 0xffff); + cris_tst_cc(0, 0, 0, 0); + if (r != 0xffff) + err(); + + cris_tst_cc_init(); + r = cris_bound_w(2, 0xffff); + cris_tst_cc(0, 0, 0, 0); + if (r != 2) + err(); + + cris_tst_cc_init(); + r = cris_bound_w(0xfedaffff, 0xffff); + cris_tst_cc(0, 0, 0, 0); + if (r != 0xffff) + err(); + + cris_tst_cc_init(); + r = cris_bound_w(0x78134452, 0xf789); + cris_tst_cc(0, 0, 0, 0); + if (r != 0xf789) + err(); + + cris_tst_cc_init(); + r = cris_bound_b(-1, 2); + cris_tst_cc(0, 0, 0, 0); + if (r != 2) + err(); + + cris_tst_cc_init(); + r = cris_bound_b(2, 0xff); + cris_tst_cc(0, 0, 0, 0); + if (r != 2) + err(); + + cris_tst_cc_init(); + r = cris_bound_b(-1, 0xff); + cris_tst_cc(0, 0, 0, 0); + if (r != 0xff) + err(); + + cris_tst_cc_init(); + r = cris_bound_b(0xff, 0xff); + cris_tst_cc(0, 0, 0, 0); + if (r != 0xff) + err(); + + cris_tst_cc_init(); + r = cris_bound_b(0xfeda49ff, 0xff); + cris_tst_cc(0, 0, 0, 0); + if (r != 0xff) + err(); + + cris_tst_cc_init(); + r = cris_bound_b(0x78134452, 0x89); + cris_tst_cc(0, 0, 0, 0); + if (r != 0x89) + err(); + + cris_tst_cc_init(); + r = cris_bound_w(0x78134452, 0); + cris_tst_cc(0, 1, 0, 0); + if (r != 0) + err(); + + cris_tst_cc_init(); + r = cris_bound_b(0xffff, -1); + cris_tst_cc(0, 0, 0, 0); + if (r != 0xff) + err(); + + pass(); + return 0; +} -- cgit