diff options
Diffstat (limited to 'usr/src/lib/libc/inc')
| -rw-r--r-- | usr/src/lib/libc/inc/thr_inlines.h | 12 | ||||
| -rw-r--r-- | usr/src/lib/libc/inc/thr_uberdata.h | 5 |
2 files changed, 12 insertions, 5 deletions
diff --git a/usr/src/lib/libc/inc/thr_inlines.h b/usr/src/lib/libc/inc/thr_inlines.h index 1259816e63..872b23c5de 100644 --- a/usr/src/lib/libc/inc/thr_inlines.h +++ b/usr/src/lib/libc/inc/thr_inlines.h @@ -51,17 +51,19 @@ extern __GNU_INLINE ulwp_t * _curthread(void) { -#if defined(__amd64) ulwp_t *__value; - __asm__ __volatile__("movq %%fs:0, %0" : "=r" (__value)); + __asm__ __volatile__( +#if defined(__amd64) + "movq %%fs:0, %0\n\t" #elif defined(__i386) - ulwp_t *__value; - __asm__ __volatile__("movl %%gs:0, %0" : "=r" (__value)); + "movl %%gs:0, %0\n\t" #elif defined(__sparc) - register ulwp_t *__value __asm__("g7"); + ".register %%g7, #scratch\n\t" + "mov %%g7, %0\n\t" #else #error "port me" #endif + : "=r" (__value)); return (__value); } diff --git a/usr/src/lib/libc/inc/thr_uberdata.h b/usr/src/lib/libc/inc/thr_uberdata.h index 7ad0447271..65d73f9db7 100644 --- a/usr/src/lib/libc/inc/thr_uberdata.h +++ b/usr/src/lib/libc/inc/thr_uberdata.h @@ -969,6 +969,7 @@ typedef struct uberdata { int ndaemons; /* total number of THR_DAEMON threads/lwps */ pid_t pid; /* the current process's pid */ void (*sigacthandler)(int, siginfo_t *, void *); + int (*setctxt)(const ucontext_t *); ulwp_t *lwp_stacks; ulwp_t *lwp_laststack; int nfreestack; @@ -981,6 +982,7 @@ typedef struct uberdata { robust_t **robustlocks; /* table of registered robust locks */ robust_t *robustlist; /* list of registered robust locks */ char *progname; /* the basename of the program, from argv[0] */ + char *ub_broot; /* the root of the native code in the brand */ void *ub_comm_page; /* arch-specific comm page of kernel data */ struct uberdata **tdb_bootstrap; tdb_t tdb; /* thread debug interfaces (for libc_db) */ @@ -1183,6 +1185,7 @@ typedef struct uberdata32 { int ndaemons; int pid; caddr32_t sigacthandler; + caddr32_t setctxt; caddr32_t lwp_stacks; caddr32_t lwp_laststack; int nfreestack; @@ -1195,6 +1198,7 @@ typedef struct uberdata32 { caddr32_t robustlocks; caddr32_t robustlist; caddr32_t progname; + caddr32_t ub_broot; caddr32_t ub_comm_page; caddr32_t tdb_bootstrap; tdb32_t tdb; @@ -1286,6 +1290,7 @@ extern void rwl_free(ulwp_t *); extern void heldlock_exit(void); extern void heldlock_free(ulwp_t *); extern void sigacthandler(int, siginfo_t *, void *); +extern int setctxt(const ucontext_t *); extern void signal_init(void); extern int sigequalset(const sigset_t *, const sigset_t *); extern void mutex_setup(void); |