diff options
Diffstat (limited to 'libc/elf/sotruss-lib.c')
| -rw-r--r-- | libc/elf/sotruss-lib.c | 58 |
1 files changed, 56 insertions, 2 deletions
diff --git a/libc/elf/sotruss-lib.c b/libc/elf/sotruss-lib.c index 542672692..c2ab7330d 100644 --- a/libc/elf/sotruss-lib.c +++ b/libc/elf/sotruss-lib.c @@ -1,5 +1,5 @@ /* Trace calls through PLTs and show caller, callee, and parameters. - Copyright (C) 2011 Free Software Foundation, Inc. + Copyright (C) 2011, 2012 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. @@ -288,6 +288,40 @@ la_x86_64_gnu_pltenter (Elf64_Sym *sym __attribute__ ((unused)), return sym->st_value; } +#elif defined __sparc__ && !defined __arch64__ +Elf32_Addr +la_sparc32_gnu_pltenter (Elf32_Sym *sym __attribute__ ((unused)), + unsigned int ndx __attribute__ ((unused)), + uintptr_t *refcook, uintptr_t *defcook, + La_sparc32_regs *regs, unsigned int *flags, + const char *symname, long int *framesizep) +{ + print_enter (refcook, defcook, symname, + regs->lr_reg[0], regs->lr_reg[1], regs->lr_reg[2], + *flags); + + /* No need to copy anything, we will not need the parameters in any case. */ + *framesizep = 0; + + return sym->st_value; +} +#elif defined __sparc__ && defined __arch64__ +Elf64_Addr +la_sparc64_gnu_pltenter (Elf64_Sym *sym __attribute__ ((unused)), + unsigned int ndx __attribute__ ((unused)), + uintptr_t *refcook, uintptr_t *defcook, + La_sparc64_regs *regs, unsigned int *flags, + const char *symname, long int *framesizep) +{ + print_enter (refcook, defcook, symname, + regs->lr_reg[0], regs->lr_reg[1], regs->lr_reg[2], + *flags); + + /* No need to copy anything, we will not need the parameters in any case. */ + *framesizep = 0; + + return sym->st_value; +} #elif !defined HAVE_ARCH_PLTENTER # warning "pltenter for architecture not supported" #endif @@ -302,7 +336,7 @@ print_exit (uintptr_t *refcook, uintptr_t *defcook, const char *symname, if (print_pid) snprintf (buf, sizeof (buf), "%5ld: ", (long int) getpid ()); - fprintf (out_file, "%s%15s -> %-15s:%s%s - 0x%lu\n", + fprintf (out_file, "%s%15s -> %-15s:%s%s - 0x%lx\n", buf, (char *) *refcook, (char *) *defcook, " ", symname, reg); } @@ -327,6 +361,26 @@ la_x86_64_gnu_pltexit (Elf64_Sym *sym, unsigned int ndx, uintptr_t *refcook, return 0; } +#elif defined __sparc__ && !defined __arch64__ +unsigned int +la_sparc32_gnu_pltexit (Elf32_Sym *sym, unsigned int ndx, uintptr_t *refcook, + uintptr_t *defcook, const struct La_sparc32_regs *inregs, + struct La_sparc32_retval *outregs, const char *symname) +{ + print_exit (refcook, defcook, symname, outregs->lrv_reg[0]); + + return 0; +} +#elif defined __sparc__ && defined __arch64__ +unsigned int +la_sparc64_gnu_pltexit (Elf64_Sym *sym, unsigned int ndx, uintptr_t *refcook, + uintptr_t *defcook, const struct La_sparc64_regs *inregs, + struct La_sparc64_retval *outregs, const char *symname) +{ + print_exit (refcook, defcook, symname, outregs->lrv_reg[0]); + + return 0; +} #elif !defined HAVE_ARCH_PLTEXIT # warning "pltexit for architecture not supported" #endif |