diff options
Diffstat (limited to 'defs.h')
| -rw-r--r-- | defs.h | 18 |
1 files changed, 17 insertions, 1 deletions
@@ -170,6 +170,22 @@ extern int ptrace(); # define PT_IAOQ0 (106*4) # define PT_IAOQ1 (107*4) #endif /* HPPA */ +#ifdef SHMEDIA + /* SHmedia Linux - this code assumes the following kernel API for system calls: + PC Offset 0 + System Call Offset 16 (actually, (syscall no.) | (0x1n << 16), + where n = no. of parameters. + Other regs Offset 24+ + + On entry: R2-7 = parameters 1-6 (as many as necessary) + On return: R9 = result. */ + + /* Offset for peeks of registers */ +# define REG_OFFSET (24) +# define REG_GENERAL(x) (8*(x)+REG_OFFSET) +# define REG_PC (0*8) +# define REG_SYSCALL (2*8) +#endif /* SHMEDIA */ #endif /* LINUX */ #define SUPPORTED_PERSONALITIES 1 @@ -302,7 +318,7 @@ struct tcb { #define TCB_FOLLOWFORK 00400 /* Process should have forks followed */ #define TCB_REPRINT 01000 /* We should reprint this syscall on exit */ #ifdef LINUX -# if defined(ALPHA) || defined(SPARC) || defined(POWERPC) || defined(IA64) || defined(HPPA) || defined(SH) || defined(S390) || defined(S390X) +# if defined(ALPHA) || defined(SPARC) || defined(POWERPC) || defined(IA64) || defined(HPPA) || defined(SH) || defined(SHMEDIA) || defined(S390) || defined(S390X) # define TCB_WAITEXECVE 02000 /* ignore SIGTRAP after exceve */ # endif # define TCB_CLONE_DETACHED 04000 /* CLONE_DETACHED set in creating syscall */ |