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2013-12-15ddb: qualify pointers whose dereferenced values are constant with constMarin Ramesa
2013-12-15Fix gcc signedness warningSamuel Thibault
Thanks Marin Ramesa and Richard Braun for investigating. * i386/i386at/kd.c (kdintr): Make `char_idx' and `max' unsigned. (kdstate2idx): Make function take and return unsigned ints for the state. * i386/i386at/kd.h (kdstate2idx): Likewise.
2013-12-15Type definitionMarin Ramesa
* i386/i386/ast_check.c (init_ast_check, cause_ast_check): Define return type. * i386/i386/pic.c (intnull, prtnull): Define argument types. * i386/i386at/com.c (compr_addr): Likewise. (compr): Likewise. (compr_addr): Fix printf format. * i386/i386at/kd.c (kd_cmdreg_write, kd_kbd_magic): Define argument types. * i386/i386at/kd_mouse.c (init_mouse_hw): Likewise. * ipc/mach_port.c (sact_count): Define return type. * ipc/mach_rpc.c (mach_port_rpc_sig): Define argument types. * kern/act.c (dump_act): Define return type. * kern/lock_mon.c (simple_lock, simple_lock_try, simple_unlock, lip, lock_info_sort, lock_info_clear, print_lock_info): Define return type. (time_lock): Define return type and argument type. * kern/timer.c (time_trap_uexit): Define argument type.
2013-12-15i386/i386/ldt.c: remove forward declarationMarin Ramesa
* i386/i386/ldt.c (syscall): Remove forward declaration. Include locore.h. * i386/i386/locore.h (syscall): Add prototype.
2013-12-15Declare void argument listsMarin Ramesa
2013-12-11i386/i386at/kd_mouse.c (kd_mouse_open): remove forward declarationMarin Ramesa
* i386/i386at/kd_mouse.c (kd_mouse_open) (kdintr): Remove forward declaration.
2013-12-11i386/i386at/kd.c (kdinit): remove forward declarationMarin Ramesa
* i386/i386at/kd.c (kdinit) (kd_xga_init): Remove forward declaration. * i386/i386at/kd.h (kd_xga_init): Add prototype.
2013-12-11i386/i386at/kd.c (kdmmap): remove unnecessary castMarin Ramesa
Variable off is already an unsigned int. * i386/i386at/kd.c (kdmmap) (off): Remove unnecessary cast.
2013-12-11i386/i386at/kd.c: remove forward declarationsMarin Ramesa
* i386/i386at/kd.c (kd_getdata, state2leds, kdstart, kdstop): Remove forward declarations. * i386/i386at/kd.h (kd_getdata, state2leds, kdstart, kdstop): Add prototypes. Include device/tty.h.
2013-12-11i386/i386/db_trace.c (db_i386_stack_trace): remove unnecessary castMarin Ramesa
Argument to INKERNEL() is already cast to vm_offset_t in the macro itself. * i386/i386/db_trace.c (db_i386_stack_trace) (INKERNEL) (callpc): Don't cast to unsigned long. (db_i386_stack_trace) (INKERNEL) (frame): Likewise.
2013-12-11i386/i386/db_trace.c: remove forward declarationMarin Ramesa
* i386/Makefrag.am: List i386/i386/db_trace.h. * i386/i386/db_trace.c: Include machine/db_trace.h. (db_i386_stack_trace): Remove forward declaration. * i386/i386/db_trace.h: New file. Add copyright. [_I386_DB_TRACE_H_]: Add ifndef. (i386_frame): Declare forward. (db_i386_stack_trace): Add prototype.
2013-12-11Cleanup of the memcpy(), memmove(), memcmp() and memset() callsMarin Ramesa
Addresses were cast to (void *). Pointers uncasted. * device/ds_routines.c (ds_read_done) (memset) (start_sent): Cast to (void *) instead to (char *). Argument is an address. (ds_read_done) (memset) (end_data): Likewise. * i386/i386/pcb.c (thread_getstatus) (memcpy) (pm): Don't cast. Argument is a pointer. (thread_getstatus) (memcpy) (iopb): Likewise. * i386/i386at/immc.c (immc_cnputc) (memmove): Cast first argument to (void *). Argument is an address. (immc_cnputc) (memmove): Cast second argument to (void *). Argument is an address. (immc_cnputc) (memset): Cast first argument to (void *). Argument is an address. * i386/i386at/model_dep.c (i386at_init) (memcpy) (phystokv): Cast to (void *) instead to (char *). Argument is an address. * i386/intel/pmap.c (pmap_init) (memset) (addr): Likewise. * ipc/mach_debug.c (mach_port_space_info) (memset) (table_addr + size_used): Likewise. (mach_port_space_info) (memset) (tree_addr + size_used): Likewise. * kern/host.c (host_processor_sets) (memcpy) (newaddr): Likewise. (host_processor_sets) (memcpy) (addr): Likewise. * kern/xpr.c (xprbootstrap) (memset) (addr): Likewise. * vm/vm_debug.c (mach_vm_object_pages) (memset) (addr + size_used): Likewise.
2013-12-10i386/i386/db_interface.c: use vm_offset_t instead of an unsigned intMarin Ramesa
This is more in line with how the function db_user_to_kernel_address() is called. In this way there is one cast less and several GCC warnings are silenced. * i386/i386/db_interface.c (db_set_hw_watchpoint) (kern_addr): Use vm_offset_t instead of an unsigned int. (db_user_to_kernel_address) (kaddr): Likewise. (db_user_to_kernel_address) (ptetokv): Don't cast return value. (db_read_bytes) (kern_addr): Use vm_offset_t instead of an unsigned int. (db_write_bytes_user_space) (kern_addr): Likewise. (db_task_name) (vaddr, kaddr): Likewise. * i386/i386/db_interface.h (db_user_to_kernel_address) (kaddr): Likewise.
2013-12-10i386/i386at/kd_event.c (kbdsetstat): fix difference in signednessMarin Ramesa
* i386/i386at/kd_event.c (X_kdb_enter_init, X_kdb_exit_init): Cast first arguments to (unsigned int *).
2013-12-10i386: move prototypes to fix implicit declaration of functionMarin Ramesa
This fixes the implicit declarations in kern/machine.c and kern/debug.c. * i386/i386/model_dep.h (halt_cpu, halt_all_cpus): Add prototypes. * i386/i386at/model_dep.h (halt_cpu, halt_all_cpus): Remove prototypes.
2013-12-09Use db_addr_t instead of db_expr_tMarin Ramesa
In this way everything falls into place and there is one cast less. Function db_task_printsym() is already always called with the cast to db_addr_t in the first argument. * ddb/db_aout.c (aout_db_line_at_pc): Use db_addr_t instead of db_expr_t. (aout_db_search_by_addr): Don't cast to vm_offset_t. Argument is already db_addr_t. * ddb/db_aout.h (aout_db_line_at_pc): Use db_addr_t instead of db_expr_t. * ddb/db_sym.c (db_task_printsym): Likewise. (db_line_at_pc): Likewise. * ddb/db_sym.h (db_task_printsym): Likewise. (db_line_at_pc): Likewise. * i386/i386/db_trace.c (db_task_printsym): Cast to db_addr_t instead of db_expr_t. Member swap_func is a pointer to void.
2013-12-09i386/i386at/kd.c: use io_req instead of uioMarin Ramesa
Struct uio is nowhere defined and in device/buf.h the string uio is defined as io_req. Remove all declarations of uio structure and use io_req_t instead of it. * device/buf.h (uio, io_req): Remove definition. * i386/i386at/kd.c: Remove comment. (kdread): Use io_req_t. (kdwrite): Likewise. * i386/i386at/kd.h (kdread, kdwrite): Use io_req_t as argument type.
2013-12-09i386/i386/db_interface.c: remove forward declarationMarin Ramesa
* i386/i386/db_interface.c (db_write_bytes_user_space): Remove forward declaration. * i386/i386/db_interface.h (db_write_bytes_user_space): Add prototype.
2013-12-09i386/i386at/lpr.c: fix initalization from incompatible pointer typeMarin Ramesa
* i386/i386at/lpr.c (lprprobe): Modify argument types. * i386/i386at/lpr.h (lprprobe): Likewise.
2013-12-09i386/i386at/com.c: fix initialization from incompatible pointer typeMarin Ramesa
* i386/i386at/com.c (comprobe): Modify argument types. (comprobe): Cast from (struct bus_ctrl *) to (struct bus_device *). comprobe_general() uses only a small subset of members, so it's all the same which struct it is. * i386/i386at/com.h (comprobe): Modify argument types.
2013-12-09i386/i386at/pic_isa.c: remove forward declarationMarin Ramesa
* i386/Makefrag.am: Include i386/i386/hardclock.h. * i386/i386/hardclock.h: New file. Add copyright. [_I386_HARDCLOCK_H_]: Add ifndef. (hardclock): Add prototype. * i386/i386at/pic_isa.c (hardclock): Remove forward declaration. Include i386/hardclock.h.
2013-12-09i386/i386at/model_dep.c: fix argument listMarin Ramesa
* i386/i386at/model_dep.c (timemmap): Fix argument list.
2013-12-09i386/i386at/lpr.c: fix argument listMarin Ramesa
* i386/i386at/lpr.c (lprprobe): Fix argument list.
2013-12-09i386/intel/pmap.c: remove unused variableMarin Ramesa
* i386/intel/pmap.c (end): Remove unused variable.
2013-12-09i386/intel/pmap.c: use boolean instead of an intMarin Ramesa
* i386/intel/pmap.c (pmap_debug): Use boolean instead of an int.
2013-12-09time: remove unused variableMarin Ramesa
* i386/i386at/rtc.c (tz): Remove unused variable. * xen/time.c (tz): Remove unused variable.
2013-12-09i386/i386at/rtc.c: use boolean instead of an intMarin Ramesa
* i386/i386at/rtc.c (first_rtcopen_ever): Use boolean instead of an int.
2013-12-09i386/i386at/kd.c: use boolean instead of an unsigned intMarin Ramesa
* i386/i386at/kd.c (kd_bellstate): Use boolean instead of an unsigned int.
2013-12-09i386/i386at/kd.c: use boolean instead of an intMarin Ramesa
* i386/i386at/kd.c (mouse_in_use): Use boolean instead of an int. Remove duplicate declaration.
2013-12-09i386/i386at/model_dep.c, kd.c: use boolean instead of an intMarin Ramesa
* i386/i386at/kd.c (rebootflag): Use boolean instead of an int. Remove duplicate variable declaration. * i386/i386at/model_dep.c (rebootflag): Use boolean instead of an int.
2013-12-09i386/i386at/immc.c, kd.c: use boolean instead of an intMarin Ramesa
* i386/i386at/immc.c (immediate_console_enable): Use boolean instead of an int. * i386/i386at/kd.c (immediate_console_enable): Likewise.
2013-12-09i386/i386/user_ldt.c: remove unused variableMarin Ramesa
* i386/i386/user_ldt.c (acc_type): Remove unused variable.
2013-12-09i386/i386/trap.c: remove unused variablesMarin Ramesa
* i386/i386/trap.c (v86_assist_on, v86_unsafe_ok, v86_do_sti_cli, v86_do_sti_immediate, cli_count, sti_count): Remove unused variables.
2013-12-08i386/i386/trap.c: remove unused variableMarin Ramesa
* i386/i386/trap.c (brb): Remove unused variable.
2013-12-08i386/i386/pit.c: remove unused variablesMarin Ramesa
* i386/i386/pit.c (pitctr1_port, pitctr2_port): Remove unused variables.
2013-12-08i386/i386/pic.c: remove unused variablesMarin Ramesa
* i386/i386/pic.c (nintr, npics): Remove unused variables.
2013-12-08i386/i386/mp_desc.c: remove unused variableMarin Ramesa
* i386/i386/mp_desc.c (avail_start): Remove unused variable.
2013-12-08i386/i386/ipl.h: remove ifdef and add ifndefMarin Ramesa
This code is used even if KERNEL is not defined. Remove the ifdef. * i386/i386/ipl.h [_I386_IPL_H_]: Add ifndef.
2013-12-08i386/i386/db_interface.c: use boolean instead of an intMarin Ramesa
* i386/i386/db_interface.c (kernel_dr): Use boolean instead of an int.
2013-12-08i386/i386/setjmp.h: remove ifdefMarin Ramesa
Function _longjmp() is used even if __GNUC__ is not defined. Avoid implicit declaration in that case by removing the ifdef. * i386/i386/setjmp.h [__GNUC__] (_longjmp): Remove ifdef.
2013-12-08Make unsigned character constants unsignedSamuel Thibault
Thanks Marin Ramesa for the report. * i386/i386at/kd.h (K_DONE, NC, K_SCAN): Make constants unsigned.
2013-12-08Add ifndefsMarin Ramesa
* i386/i386at/cram.h [_CRAM_H_]: Add ifndef. * i386/i386at/disk.h [_DISK_H_]: Likewise. * i386/i386at/i8250.h [_I8250_H_]: Likewise. * i386/include/mach/i386/asm.h [_MACH_I386_ASM_H_]: Likewise. * i386/include/mach/i386/disk.h [_MACH_I386_DISK_H_]: Likewise.
2013-12-08Add comments after endifsMarin Ramesa
* device/cons.c [MACH_KMSG]: Likewise. [CONSBUFSIZE > 0]: Likewise. * i386/i386/trap.c [MACH_KDB]: Likewise. [MACH_PV_PAGETABLES]: Likewise. * i386/i386at/kd.c [ENABLE_IMMEDIATE_CONSOLE]: Likewise. * ipc/ipc_kmsg_queue.h [_IPC_KMSG_QUEUE_H_]: Likewise. * kern/act.c [ACTWATCH]: Likewise. * kern/refcount.h [MACHINE_REFCOUNT]: Likewise. * kern/task.c [FAST_TAS]: Likewise.
2013-12-05i386/i386at/com.h: include chips/busses.h for struct bus_deviceMarin Ramesa
* i386/i386at/com.h: Include chips/busses.h.
2013-12-05i386/i386at/model_dep.c: remove forward declarationMarin Ramesa
* i386/i386at/model_dep.c (init_alloc_aligned): Remove forward declaration. * i386/i386at/model_dep.h (init_alloc_aligned): Add prototype.
2013-12-05Remove unnecessary fileSamuel Thibault
* i386/Makefrag.am: Don't include i386/include/mach/i386/rpc.h. * i386/include/mach/i386/rpc.h: Remove file.
2013-12-05kern/thread.c: remove forward declarationMarin Ramesa
* i386/i386/pcb.h (pcb_module_init): Add prototype. * kern/thread.c (pcb_module_init): Remove forward declaration.
2013-12-05kern/startup.c: remove forward declarationsMarin Ramesa
* Makefrag.am: Include kern/bootstrap.h. Include vm/vm_init.h. Include device/device_init.h. * device/device_init.h: New file. Add copyright. [_DEVICE_DEVICE_INIT_H_]: Add ifndef. (device_service_create): Add prototype. * i386/i386/mp_desc.h (start_other_cpus): Add prototype. * kern/bootstrap.h: New file. Add copyright. [_KERN_BOOTSTRAP_H_]: Add ifndef. (bootstrap_create): Add prototype. * kern/sched_prim.h (idle_thread, sched_thread): Add prototypes. * kern/startup.c: Include kern/bootstrap.h. Include kern/startup.h. Include vm/vm_init.h. Include vm/vm_pageout.h. Include device/device_init.h. (vm_mem_init, vm_mem_bootstrap, init_timeout, machine_init, idle_thread, vm_pageout, reaper_thread, swapin_thread, sched_thread, bootstrap_create, device_service_create, cpu_launch_first_thread, start_kernel_threads, start_other_cpus, action_thread): Remove forward declarations. [NCPUS > 1] Include machine/mp_desc.h and kern/machine.h. * kern/startup.h: Include kern/thread.h. (cpu_launch_first_thread, start_kernel_threads): Add prototypes. * vm/vm_init.h: New file. Add copyright. [_VM_VM_INIT_H_]: Add ifndef. (vm_mem_init, vm_mem_bootstrap): Add prototypes. * vm/vm_pageout.h (vm_pageout): Add prototype.
2013-12-05kern/bootstrap.c: remove forward declarationsMarin Ramesa
* i386/i386/pcb.h: Include mach/thread_status.h. Include machine/thread.h. * kern/bootstrap.c: Include machine/pcb.h. (user_stack_low, set_user_regs): Remove forward declarations.
2013-12-05i386/intel/pmap.c: remove forward declarationsMarin Ramesa
* i386/intel/pmap.c (pmap_remove_range, signal_cpus): Remove forward declarations. * i386/intel/pmap.h (pmap_remove_range, signal_cpus): Add prototypes.
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