diff options
| author | Xavier ASUS <xavi92psx@gmail.com> | 2019-10-18 00:31:54 +0200 |
|---|---|---|
| committer | Xavier ASUS <xavi92psx@gmail.com> | 2019-10-18 00:31:54 +0200 |
| commit | 268a53de823a6750d6256ee1fb1e7707b4b45740 (patch) | |
| tree | 42c1799a9a82b2f7d9790ee9fe181d72a7274751 /support/regression/tests/bug-2568.c | |
| download | sdcc-gas-268a53de823a6750d6256ee1fb1e7707b4b45740.tar.gz | |
sdcc-3.9.0 fork implementing GNU assembler syntax
This fork aims to provide better support for stm8-binutils
Diffstat (limited to 'support/regression/tests/bug-2568.c')
| -rw-r--r-- | support/regression/tests/bug-2568.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/support/regression/tests/bug-2568.c b/support/regression/tests/bug-2568.c new file mode 100644 index 0000000..95b2207 --- /dev/null +++ b/support/regression/tests/bug-2568.c @@ -0,0 +1,37 @@ +/* + bug-2568.c +*/ + +#include <testfwk.h> + +#include <stdint.h> + +#if defined(__SDCC_pic16) +#define ADDR 0x0200 +#elif defined(__SDCC_pic14) +#define ADDR 0x0100 +#elif defined(__SDCC_stm8) +#define ADDR 0x1000 +#elif defined(__SDCC_pdk14) || defined(__SDCC_pdk15) +#define ADDR 0x70 +#else +#define ADDR 0xca00 +#endif + +#if defined(__SDCC) && !defined(__SDCC_mcs51) && !defined(__SDCC_ds390) +uint16_t __at(ADDR) a[6] = {0, 1, 2, 3, 4, 5}; +#endif + +void testBug(void) +{ +#if defined(__SDCC) && !defined(__SDCC_mcs51) && !defined(__SDCC_ds390) + volatile uint8_t v; + uint16_t eeprom1, eeprom2; + + eeprom1 = ((uint16_t *)ADDR)[4]; + v = 4; eeprom2 = ((uint16_t *)ADDR)[v]; + + ASSERT(eeprom1 == eeprom2); +#endif +} + |