URL
https://opencores.org/ocsvn/scarts/scarts/trunk
Subversion Repositories scarts
[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [gcc.dg/] [unaligned-1.c] - Rev 12
Compare with Previous | Blame | View Log
/* PR middle-end/7847 */ /* Originator: <jk@tools.de> */ /* { dg-do run } */ /* This used to fail on SPARC at runtime because of an unaligned memory access. */ typedef char int8_t; typedef short int16_t; typedef int int32_t; typedef unsigned char uint8_t; typedef unsigned short uint16_t; typedef unsigned int uint32_t; typedef struct { uint32_t address; uint16_t size; } __attribute__ ((packed)) sml_agl_data_t; typedef struct { sml_agl_data_t data[9]; } __attribute__ ((packed)) sml_agli_t; typedef struct { sml_agli_t sml_agli; } __attribute__ ((packed)) dsi_t; typedef struct { int a; dsi_t dsi_pack; } dvd_priv_t; int dvd_read_sector(dvd_priv_t *d, unsigned char* data) { int i, skip=0; for (i=0; i < 9; i++) if ((skip=d->dsi_pack.sml_agli.data[i].address) != 0) break; return skip; } int main(void) { static dvd_priv_t dvd_priv; dvd_read_sector(&dvd_priv, 0); return 0; }