diff options
Diffstat (limited to 'gdb/sol-thread.c')
| -rw-r--r-- | gdb/sol-thread.c | 35 |
1 files changed, 16 insertions, 19 deletions
diff --git a/gdb/sol-thread.c b/gdb/sol-thread.c index 96a5d78..d107e22 100644 --- a/gdb/sol-thread.c +++ b/gdb/sol-thread.c @@ -504,7 +504,7 @@ sol_thread_fetch_registers (regno) thread_t thread; td_thrhandle_t thandle; td_err_e val; - prgregset_t regset; + prgregset_t gregset; prfpregset_t fpregset; #if 0 int xregsize; @@ -525,33 +525,30 @@ sol_thread_fetch_registers (regno) /* Get the integer regs */ - val = td_thr_getgregs (&thandle, regset); - if (val == TD_OK) - supply_gregset (regset); - else if (val == TD_PARTIALREG) - { - /* For the sparc, only i0->i7, l0->l7, pc and sp are saved by a thread - context switch. */ - - supply_gregset (regset); /* This is not entirely correct, as it sets - the valid bits for the o, g, ps, y, npc, - wim and tbr. That should be harmless - though, as the context switch routine - doesn't need to save them. */ - } - else + val = td_thr_getgregs (&thandle, gregset); + if (val != TD_OK + && val != TD_PARTIALREG) error ("sol_thread_fetch_registers: td_thr_getgregs %s", td_err_string (val)); + /* For the sparc, TD_PARTIALREG means that only i0->i7, l0->l7, pc and sp + are saved (by a thread context switch). */ + /* And, now the fp regs */ val = td_thr_getfpregs (&thandle, &fpregset); - if (val == TD_OK) - supply_fpregset (fpregset); - else if (val != TD_NOFPREGS) + if (val != TD_OK + && val != TD_NOFPREGS) error ("sol_thread_fetch_registers: td_thr_getfpregs %s", td_err_string (val)); +/* Note that we must call supply_{g fp}regset *after* calling the td routines + because the td routines call ps_lget* which affect the values stored in the + registers array. */ + + supply_gregset (gregset); + supply_fpregset (fpregset); + #if 0 /* thread_db doesn't seem to handle this right */ val = td_thr_getxregsize (&thandle, &xregsize); |