FreeChainXenon/binutils-gdb
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Preliminary cleanup for splitting host/native/target.

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* infptrace.c (child_resume):  Don't deal with NO_SINGLE_STEP
here; it is dealt with at a gdb-target-independent level.
* rs6000-tdep.c (single_step):  Don't call ptrace, we are a
high toned routine.  Fix return type to void.
This commit is contained in:
John Gilmore 1992-09-18 07:40:15 +00:00
parent 2ec3d07cc7
commit 997cc2c0a3
3 changed files with 19 additions and 12 deletions
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11
gdb/infptrace.c
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@ -120,14 +120,15 @@ child_resume (step, signal)
/* An address of (PTRACE_ARG3_TYPE)1 tells ptrace to continue from where
it was. (If GDB wanted it to start some other way, we have already
written a new PC value to the child.) */
written a new PC value to the child.)
If this system does not support PT_STEP, a higher level function will
have called single_step() to transmute the step request into a
continue request (by setting breakpoints on all possible successor
instructions), so we don't have to worry about that here. */
if (step)
#ifdef NO_SINGLE_STEP
single_step (signal);
#else
ptrace (PT_STEP, inferior_pid, (PTRACE_ARG3_TYPE) 1, signal);
#endif
else
#ifdef AIX_BUGGY_PTRACE_CONTINUE
AIX_BUGGY_PTRACE_CONTINUE;