diff options
| -rw-r--r-- | gdb/ChangeLog | 12 | ||||
| -rw-r--r-- | gdb/h8500-tdep.c | 10 | ||||
| -rw-r--r-- | gdb/remote-hms.c | 2 | ||||
| -rw-r--r-- | gdb/ser-go32.c | 5 |
4 files changed, 22 insertions, 7 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 0d64b68..7780a4a 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,15 @@ +Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com) + + * h8500-tdep.c (initialize_h8500_tdep, large_command): + All references to value changed to value_ptrlage_command is now + called big_command. + All references to value changed to value_ptr. + * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP + * remote-hms.c (hms_wait): Timeout after five seconds. + * ser-go32.c (dosasync_read): Poll if timeout < 0. + * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted. + * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode. + Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu) * procfs.c (procfs_wait): Protect watchpoint code with appropriate diff --git a/gdb/h8500-tdep.c b/gdb/h8500-tdep.c index da4ee80..3e8006e 100644 --- a/gdb/h8500-tdep.c +++ b/gdb/h8500-tdep.c @@ -491,7 +491,7 @@ struct cmd_list_element *setmemorylist; #define C(name,a,b,c) name () { h8500_set_pointer_size(a); code_size = b; data_size = c; } -C(large_command, 32,4,4); +C(big_command, 32,4,4); C(medium_command, 32, 4,2); C(compact_command, 32,2,4); C(small_command, 16,2,2); @@ -526,7 +526,7 @@ h8500_is_trapped_internalvar (name) return 0; } -value +value_ptr h8500_value_of_trapped_internalvar (var) struct internalvar *var; { @@ -577,7 +577,7 @@ void h8500_set_trapped_internalvar (var, newval, bitpos, bitsize, offset) struct internalvar *var; int offset, bitpos, bitsize; - value newval; + value_ptr newval; { char *page_regnum, *regnum; char expression[100]; @@ -636,8 +636,8 @@ _initialize_h8500_tdep () add_cmd ("small", class_support, small_command, "Set small memory model. (16 bit code, 16 bit data)", &setmemorylist); - add_cmd ("large", class_support, large_command, - "Set large memory model. (32 bit code, 32 bit data)", &setmemorylist); + add_cmd ("big", class_support, big_command, + "Set big memory model. (32 bit code, 32 bit data)", &setmemorylist); add_cmd ("medium", class_support, medium_command, "Set medium memory model. (32 bit code, 16 bit data)", &setmemorylist); diff --git a/gdb/remote-hms.c b/gdb/remote-hms.c index d8cb674..840bf38 100644 --- a/gdb/remote-hms.c +++ b/gdb/remote-hms.c @@ -726,7 +726,7 @@ hms_wait (pid, status) return 0; } - timeout = -1; /* Don't time out -- user program is running. + timeout = 5; /* Don't time out for a while - user program is running. */ immediate_quit = 1; /* Helps ability to QUIT */ while (1) diff --git a/gdb/ser-go32.c b/gdb/ser-go32.c index 24c55f2..cbfb27f 100644 --- a/gdb/ser-go32.c +++ b/gdb/ser-go32.c @@ -160,12 +160,14 @@ dos_async_rx () } rv = *aptr (async->getp++); + if (async->getp >= async->buffer_end) async->getp = async->buffer_start; return rv; } + static int dosasync_read (fd, buf, len, timeout) int fd; @@ -186,7 +188,7 @@ dosasync_read (fd, buf, len, timeout) while (!dos_async_ready ()) { time (&now); - if (now >= then) + if (now >= then && timeout > 0) return i; } } @@ -258,6 +260,7 @@ go32_readchar (scb, timeout) { char buf; + /* Shortcut for polling */ if (timeout == 0) { |