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Diffstat (limited to 'sim/ppc/ChangeLog')
| -rw-r--r-- | sim/ppc/ChangeLog | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/sim/ppc/ChangeLog b/sim/ppc/ChangeLog index 1447655..90d69c6 100644 --- a/sim/ppc/ChangeLog +++ b/sim/ppc/ChangeLog @@ -1,10 +1,58 @@ Fri Nov 10 06:39:46 1995 Michael Meissner <meissner@tiktok.cygnus.com> + * table.c (table): New field nr_model_fields. + (table_open): New parameter nr_model_fields. + (table_entry_read): Parse model fields that begin with a '*' after + each instruction. + * igen.c, dgen.c: Change callers of table_open. + + * igen.c: Add support for dumping model specific information in + model.h and model.c. + (insn_field_name): Delete unused array. + (global variables): Make global variables static, so we can tell + when they are no longer used. + (cache_semantic_actual): Delete unused variable. + (insn_table_load_insns): If the insn is really a machine model, + call model_table_insert instead of other processing. + (model_table_insert): New function to handle defining the + functional units of a particular machine model. + (insn_table): Add last_function field so we can add functions at + the end. + (insn_table_insert_function): Use last_function field when + appending new function. + + * ppc-instructions: Add a few model specific information for 603, + 603e, and 604 for testing purposes. + + * table.h (table_model_entry): New linked list to hold model + specific information, one per line. + (table_entry): Add model_first, model_last fields. + * configure.in (--enable-sim-inline): If gcc is found and --enable-sim-inline is not specified, defaine DEFAULT_INLINE to 1, not 2. + (--enable-sim-reserved-bits): New switch to check whether reserved + bits are set in the instruction. + (--enable-sim-opcode): Make complex the default. + (all switches): Add appropriate checks and error messages. * configure: Regenerate. + * Makefile.in (RESERVED_CFLAGS): New variable set by + --enable-sim-reserved-bits. + (CONFIG_CFLAGS): Include RESERVED_CFLAGS. + (BUILT_SRC): igen now generates model.c and model.h. + (LIB_OBJ): Include table.o. + (tmp-igen): Add -m/-M options to write model.c/model.h. + (model.o): New object. + (CPU_H): Include model.h. + + * cpu.h: Include model.h. + + * std-config.h (WITH_RESERVED_BITS): Define. + (MODEL_INLINE): Ditto. + + * options.c (print_options): Print out WITH_RESERVED_BITS. + Thu Nov 9 12:22:15 1995 Michael Meissner <meissner@tiktok.cygnus.com> * configure.in: If --silent, don't output information messages. |