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Diffstat (limited to 'sim/ppc/ChangeLog')
| -rw-r--r-- | sim/ppc/ChangeLog | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/sim/ppc/ChangeLog b/sim/ppc/ChangeLog index 3a0f385..60decfd 100644 --- a/sim/ppc/ChangeLog +++ b/sim/ppc/ChangeLog @@ -1,3 +1,132 @@ +Wed Nov 8 13:19:47 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * Makefile.in ({FUNC,MODEL,WARNING}_CFLAGS): New flags set by + configure --enable switches. + (CONFIG_CFLAGS): Include FUNC_CFLAGS and MODE_CFLAGS. + (.c.o): Include WARNING_CFLAGS. + (CPU_H): Include function_unit.h. + (LIB_OBJ): Include function_unit.o. + (BUILT_SRC_WO_CONFIG): Split from BUILT_SRC and do not include + config.h or ppc-config.h. + (BUILT_SRC): Include BUILT_SRC_WO_CONFIG, config.h and + ppc-config.h. + (filter_filename.o): Include config.h/ppc-config.h dependencies. + (idecode.o, semantics.o): Specify CC line without WARNING_CFLAGS + so that we don't get all of the unused variable warnings that are + generated. + (function_unit.o): Add rule to build. + (main.o, sim_calls.o): Add function_unit.h, itable.h dependencies. + (mon.o): Include mon.c dependency. + (TAGS): Depend on BUILT_SRC. + (clean): Don't delete config.h or ppc-config.h + + * basics.h (sim_callbacks.h): Move include after the include of + config.h and ppc-config.h. + + * bits.{h,c} (ROTL32,ROTL64): Move these functions to bits.c. Add + support for BITS_INLINE to inline these. Add declarations to + bits.h. + + * configure.in (--enable-sim-warnings): Add new option to specify + compiler warnings for all modules except idecode.o and semantics.o + which have lots of unused variables because they are machine + generated. + (--enable-sim-function-unit): New switch to configure whether + function unit support is compiled in or not. + (--enable-sim-{,default-}mode): New switches to control which cpu + model is used. + * configure: Regenerate. + + * corefile.c (core_attach_address_callback): Delete unused + variable device_address. + + * cpu.c (struct _cpu): Add function unit pointer field func_unit. + (cpu_create): If WITH_FUNCTION_UNIT, call function_unit_create. + (cpu_init): If WITH_FUNCTION_UNIT, call function_unit_init. + (cpu_halt): If WITH_FUNCTION_UNIT, call function_unit_halt. + (cpu_function_unit): New function to return func_unit field. + + * cpu.h (function_unit.h): Include new include file. + (cpu_function_unit): Declare. + + * debug.c (stdlib.h): Test HAVE_STDLIB_H, not HAVE_STDLIB. + (config.h): Include config.h. + + * devices.c (icu_io_write_buffer_callback): Delete unused variable + system. + + * emul_generic.c (emul_exit_call): Print out status value. + + * emul_netbsd.c (do_read): Delete unused variable nr_moved. + + * filter_filename.h (includes): Include config.h, ppc-config.h, + not basics.h. + + * inline.c: Include bits.c if BITS_INLINE. Include + function_unit.c if FUNCTION_UNIT_INLINE. + + * inline.h (INLINE_BITS): Define if BITS_INLINE. + (INLINE_FUNCTION_UNIT): Define if FUNCTION_UNIT_INLINE. + + * interrupts.c (instruction_storage_interrupt): Delete unused + variable nia. + + * lf.h (config.h): Include config.h. + + * main.c (includes): Include function_unit.c. If HAVE_UNISTD_H, + include unistd.h. + (usage): Update for -m model, -i, and -I options. + (main): Delete unused variables stack_pointer and i. Add support + for -i, -m model arguments. Call psim_print_info with verbose == + 1 if -i, and verbose == 2 if -I. + + * mon.c (stdio.h): Include stdio.h to pick up sprintf prototype. + (mon_issue): Call function_unit_issue if function units are + supported. + (mon_print_info): Take psim * argument. Print out information + from function_unit if available. Move read/write stats to always + print, instead of printing if verbose > 1. Fix up plural + vs. singular usage. + + * mon.h (mon_print_info): Update prototype. + + * psim.c (current_ppc_model): Add global variable. + (psim_print_info): Pass system argument to mon_print_info. + + * sim_calls.c (function_unit.h): Include. + (sim_open): Add support for -i and -m model options. If -i call + psim_print_info with verbose == 1, if -I, with verbose == 2. + (sim_resume): Delete unused variable program_counter. + + * std-config.h (WITH_FUNCTION_UNIT): Define. + (ppc_model): Add enumeration giving all PowerPC models currently + known about. + ({WITH,CURRENT}_PPC_MODEL): Define. + (FUNCTION_UNIT_INLINE): Define. + + * table.c (config.h): Include config.h. + + * vm.c (om_virtual_to_real): Print pte_word_{0,1} so the compiler + doesn't complain that they're unused. + + * vm_n.h (vm_data_map_read_N): Delete unused variable rval. + +Mon Nov 6 23:15:54 1995 Andrew Cagney <cagney@highland.com.au> + + * sim-endian.c (ppc-endian.c), sim-endian.h (ppc-endian.h): + renameed. These files are target independant. + * Makefile.in, basics.h: update for new name. + + * sim-endian.h (SWAP_N), sim-endian.c (_SWAP_1): Rename existing + SWAP_<N> to _SWAP_<N> so that sim-endian.h can contain SWAP_N + macro's as required. + + * sim-endian.c, sim-endian-n.h (new file): Move endian code into a + debugable header file. + + * ppc-instructions (Byte-Reverse): Enable byte reverse + instructions using SWAP_N macros. + Mon Nov 6 10:39:28 1995 Michael Meissner <meissner@tiktok.cygnus.com> * Makefile.in (config.status): Remove references to config.make |