From cdc6e2c50f96119bdc4c1205ff5901ca82ec8357 Mon Sep 17 00:00:00 2001 From: camthesaxman Date: Wed, 29 Jan 2020 18:17:43 -0600 Subject: add old compiler with ARM support --- gcc_arm/testsuite/gcc.wendy/gnu1.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100755 gcc_arm/testsuite/gcc.wendy/gnu1.c (limited to 'gcc_arm/testsuite/gcc.wendy/gnu1.c') diff --git a/gcc_arm/testsuite/gcc.wendy/gnu1.c b/gcc_arm/testsuite/gcc.wendy/gnu1.c new file mode 100755 index 0000000..8e7faab --- /dev/null +++ b/gcc_arm/testsuite/gcc.wendy/gnu1.c @@ -0,0 +1,17 @@ +unsigned char msgi[10] = {0x10, 0x09, 0x88, 0xaa, 0x22, 0x09}; +#define MAGIC 0125252 /* checksum is subtracted from this */ + +int +main() +{ + unsigned short pktsum, oursum; + + pktsum = msgi[2] + (msgi[3] << 8); + + /* Check checksums for control packets */ + oursum = MAGIC - msgi[4]; + if (pktsum != oursum) + printf("control checksum bad %x %x\n", pktsum, oursum); + else + printf("Test passed\n"); +} -- cgit v1.2.3