+Wed Nov 20 01:23:03 1996 Doug Evans <dje@canuck.cygnus.com>
+
+ * Makefile.in: Delete all stuff moved to ../common/Make-common.in.
+ (SIM_OBJS,SIM_EXTRA_CFLAGS,SIM_EXTRA_CLEAN): Define.
+ * configure.in: Simplify using macros in ../common/aclocal.m4.
+ Call AC_CHECK_HEADERS(unistd.h).
+ * configure: Regenerated.
+ * config.in: New file.
+ * interp.c: #include "callback.h".
+ * simops.c: #include "config.h". #include <unistd.h> if present.
+
+Fri Nov 8 16:19:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
+
+ * d10v-sim.h (simops): Add flag is_long.
+ (State): Add pc_changed. Instructions which update the PC should
+ use the JMP macro which sets this.
+ (JMP): New macro. Sets the PC and the pc_changed flag.
+
+ * gencode.c (write_opcodes): Add is_long field.
+
+ * interp.c (lookup_hash): If we blindly apply a short opcode's mask
+ to a long opcode we could get a false match. Check the opcode size.
+ (hash): Add a size field to the hash table.
+ (sim_open): Initialize size field in hash table.
+ (sim_resume): Change to logic for setting the PC. Used to increment the
+ PC if it had not been changed. This didn't allow single-instruction loops.
+ Now checks the flag State.pc_changed. Also now stops when ^C is received.
+ (dmem_addr): Fix translation of data segments to unified memory.
+ (sim_ctrl_c): New function. When ^C is received, set stop_simulator flag.
+
+ * simops.c: Changed all branch and jump instructions to use new JMP macro.
+ (OP_20000000): Corrected trace information to show this is a ldi.l, not
+ a ldi.s instruction.
+
Thu Oct 31 19:13:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
* interp.c (sim_fetch_register, sim_store_register): Fix bug where
projects / deliverable / binutils-gdb.git / blobdiff