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| author | John Gilmore <gnu@cygnus> | 1991-05-30 08:52:52 +0000 |
|---|---|---|
| committer | John Gilmore <gnu@cygnus> | 1991-05-30 08:52:52 +0000 |
| commit | d11c44f1ee9650339d5c874d3227611f82e3f104 (patch) | |
| tree | 23487e3405f8e4c1202d95d6c3e3fa4fe67ac2fb /gdb/infptrace.c | |
| parent | 924bbb3815705cba6e369cbea2dff86884e9265a (diff) | |
| download | gdb-d11c44f1ee9650339d5c874d3227611f82e3f104.zip gdb-d11c44f1ee9650339d5c874d3227611f82e3f104.tar.gz gdb-d11c44f1ee9650339d5c874d3227611f82e3f104.tar.bz2 | |
Roll in Tiemann changes for gcc -ansi. Fix assorted bugs. See ChangeLog.
Diffstat (limited to 'gdb/infptrace.c')
| -rw-r--r-- | gdb/infptrace.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/gdb/infptrace.c b/gdb/infptrace.c index 2298c98..23da854 100644 --- a/gdb/infptrace.c +++ b/gdb/infptrace.c @@ -106,19 +106,16 @@ child_resume (step, signal) int signal; { errno = 0; - /* An address of (int *)1 tells it to continue from where it was. + + /* An address of (int *)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.) */ + if (step) - { -#if defined (NO_SINGLE_STEP) - single_step (signal); -#else /* Have single step. */ - ptrace (PT_STEP, inferior_pid, (int *)1, signal); -#endif /* Have single step. */ - } + ptrace (PT_STEP, inferior_pid, (int *)1, signal); else ptrace (PT_CONTINUE, inferior_pid, (int *)1, signal); + if (errno) perror_with_name ("ptrace"); } @@ -245,7 +242,6 @@ fetch_inferior_registers (regno) fetch_register (regno); else fetch_register (regno); - return 0; } /* Registers we shouldn't try to store. */ |