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Bug #11797

closed

i86pc: cast between incompatible function types

Added by Toomas Soome over 2 years ago. Updated over 2 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Category:
kernel
Start date:
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
Gerrit CR:

Description

Build errors with gcc8:

    ../../i86pc/io/cbe.c: In function 'cbe_init':
    ../../i86pc/io/cbe.c:349:40: error: cast between incompatible function types from 'int (*)(void)' to 'uint_t (*)(char *, char *)' {aka 'unsigned int (*)(char *, char *)'} [-Werror=cast-function-type]
      (void) add_avintr(NULL, CBE_HIGH_PIL, (avfunc)cbe_fire,
                                            ^
    ../../i86pc/io/cbe.c:353:41: error: cast between incompatible function types from 'int (*)(void)' to 'uint_t (*)(char *, char *)' {aka 'unsigned int (*)(char *, char *)'} [-Werror=cast-function-type]
       (void) add_avintr(NULL, CBE_HIGH_PIL, (avfunc)cbe_fire,
                                             ^
    ../../i86pc/io/cbe.c:360:6: error: cast between incompatible function types from 'int (*)(void)' to 'uint_t (*)(char *, char *)' {aka 'unsigned int (*)(char *, char *)'} [-Werror=cast-function-type]
          (avfunc)cbe_softclock, "softclock", NULL, NULL);
          ^
    ../../i86pc/io/cbe.c:363:6: error: cast between incompatible function types from 'int (*)(void)' to 'uint_t (*)(char *, char *)' {aka 'unsigned int (*)(char *, char *)'} [-Werror=cast-function-type]
          (avfunc)cbe_low_level, "low level", NULL, NULL);
          ^

    ../../i86pc/os/cpupm/cpupm_throttle.c: In function 'cpupm_throttle':
    ../../i86pc/os/cpupm/cpupm_throttle.c:217:23: error: cast between incompatible function types from 'void (*)(uint32_t)' {aka 'void (*)(unsigned int)'} to 'int (*)(xc_arg_t,  xc_arg_t,  xc_arg_t)' {aka 'int (*)(long unsigned int,  long unsigned int,  long unsigned int)'} [-Werror=cast-function-type]
           CPUSET2BV(set), (xc_func_t)cpupm_tstate_transition);
                           ^

    ../../i86pc/os/dtrace_subr.c: In function 'dtrace_xcall':
    ../../i86pc/os/dtrace_subr.c:160:6: error: cast between incompatible function types from 'int (*)(void (*)(void *), void *)' to 'int (*)(xc_arg_t,  xc_arg_t,  xc_arg_t)' {aka 'int (*)(long unsigned int,  long unsigned int,  long unsigned int)'} [-Werror=cast-function-type]
          (xc_func_t)dtrace_xcall_func);
          ^

    ../../intel/ia32/os/desctbls.c:150:2: error: cast between incompatible function types from 'hrtime_t (*)(void)' {aka 'long long int (*)(void)'} to 'void (*)()' [-Werror=cast-function-type]
      (void (*)())get_hrtime,  /* T_GETHRTIME */
      ^
    ../../intel/ia32/os/desctbls.c:151:2: error: cast between incompatible function types from 'hrtime_t (*)(void)' {aka 'long long int (*)(void)'} to 'void (*)()' [-Werror=cast-function-type]
      (void (*)())gethrvtime,  /* T_GETHRVTIME */
      ^
    ../../intel/ia32/os/desctbls.c:152:2: error: cast between incompatible function types from 'hrtime_t (*)(void)' {aka 'long long int (*)(void)'} to 'void (*)()' [-Werror=cast-function-type]
      (void (*)())get_hrestime, /* T_GETHRESTIME */
      ^
    ../../intel/ia32/os/desctbls.c:153:2: error: cast between incompatible function types from 'uint64_t (*)(void)' {aka 'long unsigned int (*)(void)'} to 'void (*)()' [-Werror=cast-function-type]
      (void (*)())getlgrp  /* T_GETLGRP */
      ^

    ./../i86pc/os/fastboot.c: In function 'fast_reboot':
    ../../i86pc/os/fastboot.c:1375:7: error: cast between incompatible function types from 'int (*)(fastboot_info_t *, xc_arg_t,  xc_arg_t)' {aka 'int (*)(struct _fastboot_info *, long unsigned int,  long unsigned int)'} to 'int (*)(xc_arg_t,  xc_arg_t,  xc_arg_t)' {aka 'int (*)(long unsigned int,  long unsigned int,  long unsigned int)'} [-Werror=cast-function-type]
           (xc_func_t)fastboot_xc_func);
           ^

    ../../intel/kdi/kdi_idt.c: In function 'kdi_activate':
    ../../intel/kdi/kdi_idt.c:350:7: error: cast between incompatible function types from 'int (*)(void)' to 'int (*)(xc_arg_t,  xc_arg_t,  xc_arg_t)' {aka 'int (*)(long unsigned int,  long unsigned int,  long unsigned int)'} [-Werror=cast-function-type]
           (xc_func_t)kdi_cpu_activate);
           ^
    ../../intel/kdi/kdi_idt.c: In function 'kdi_deactivate':
    ../../intel/kdi/kdi_idt.c:367:38: error: cast between incompatible function types from 'int (*)(void)' to 'int (*)(xc_arg_t,  xc_arg_t,  xc_arg_t)' {aka 'int (*)(long unsigned int,  long unsigned int,  long unsigned int)'} [-Werror=cast-function-type]
      xc_call(0, 0, 0, CPUSET2BV(cpuset), (xc_func_t)kdi_cpu_deactivate);
                                          ^

    ../../i86pc/os/machdep.c: In function 'stop_other_cpus':
    ../../i86pc/os/machdep.c:406:41: error: cast between incompatible function types from 'void (*)(char *)' to 'int (*)(xc_arg_t,  xc_arg_t,  xc_arg_t)' {aka 'int (*)(long unsigned int,  long unsigned int,  long unsigned int)'} [-Werror=cast-function-type]
      xc_priority(0, 0, 0, CPUSET2BV(xcset), (xc_func_t)mach_cpu_halt);
                                             ^

    ../../i86pc/os/mp_call.c: In function 'cpu_call':
    ../../i86pc/os/mp_call.c:90:7: error: cast between incompatible function types from 'cpu_call_func_t' {aka 'void (*)(long unsigned int,  long unsigned int)'} to 'int (*)(xc_arg_t,  xc_arg_t,  xc_arg_t)' {aka 'int (*)(long unsigned int,  long unsigned int,  long unsigned int)'} [-Werror=cast-function-type]
           (xc_func_t)func);
           ^

    ../../i86pc/os/cpupm/pwrnow.c: In function 'pwrnow_power':
    ../../i86pc/os/cpupm/pwrnow.c:157:23: error: cast between incompatible function types from 'void (*)(uint32_t)' {aka 'void (*)(unsigned int)'} to 'int (*)(xc_arg_t,  xc_arg_t,  xc_arg_t)' {aka 'int (*)(long unsigned int,  long unsigned int,  long unsigned int)'} [-Werror=cast-function-type]
           CPUSET2BV(set), (xc_func_t)pwrnow_pstate_transition);
                           ^

    ../../i86pc/os/cpupm/speedstep.c: In function 'speedstep_power':
    ../../i86pc/os/cpupm/speedstep.c:172:7: error: cast between incompatible function types from 'void (*)(uint32_t)' {aka 'void (*)(unsigned int)'} to 'int (*)(xc_arg_t,  xc_arg_t,  xc_arg_t)' {aka 'int (*)(long unsigned int,  long unsigned int,  long unsigned int)'} [-Werror=cast-function-type]
           (xc_func_t)speedstep_pstate_transition);
           ^

    ../../common/os/cap_util.c: In function 'cu_cpu_run':
    ../../common/os/cap_util.c:1420:15: error: cast between incompatible function types from 'cu_cpu_func_t' {aka 'void (*)(long unsigned int,  int *)'} to 'void (*)(uintptr_t,  uintptr_t)' {aka 'void (*)(long unsigned int,  long unsigned int)'} [-Werror=cast-function-type]
      cpu_call(cp, (cpu_call_func_t)func, arg, (uintptr_t)&error);
                   ^
    ../../common/os/cap_util.c: In function 'cu_cpu_update':
    ../../common/os/cap_util.c:1474:25: error: cast between incompatible function types from 'int (*)(int (*)(void *, uint64_t))' {aka 'int (*)(int (*)(void *, long unsigned int))'} to 'void (*)(uintptr_t,  int *)' {aka 'void (*)(long unsigned int,  int *)'} [-Werror=cast-function-type]
       (void) cu_cpu_run(cp, (cu_cpu_func_t)kcpc_read,
                             ^

    ../../i86pc/os/startup.c: In function 'startup_end':
    ../../i86pc/os/startup.c:2363:7: error: cast between incompatible function types from 'void (*)(int)' to 'uint_t (*)(char *, char *)' {aka 'unsigned int (*)(char *, char *)'} [-Werror=cast-function-type]
           (avfunc)ddi_periodic_softintr, "ddi_periodic",
           ^

    ../../common/vm/seg_kmem.c:438:26: error: cast between incompatible function types from 'void (*)()' to 'int (*)()' [-Werror=cast-function-type]
     #define SEGKMEM_BADOP(t) (t(*)())segkmem_badop
                              ^
    ../../common/vm/seg_kmem.c:778:2: note: in expansion of macro 'SEGKMEM_BADOP'
      SEGKMEM_BADOP(int),  /* dup */
      ^~~~~~~~~~~~~
    ../../common/vm/seg_kmem.c:438:26: error: cast between incompatible function types from 'void (*)()' to 'int (*)()' [-Werror=cast-function-type]
     #define SEGKMEM_BADOP(t) (t(*)())segkmem_badop
                              ^
    ../../common/vm/seg_kmem.c:779:2: note: in expansion of macro 'SEGKMEM_BADOP'
      SEGKMEM_BADOP(int),  /* unmap */
      ^~~~~~~~~~~~~
    ../../common/vm/seg_kmem.c:438:26: error: cast between incompatible function types from 'void (*)()' to 'faultcode_t (*)()' {aka 'int (*)()'} [-Werror=cast-function-type]
     #define SEGKMEM_BADOP(t) (t(*)())segkmem_badop
                              ^
    ../../common/vm/seg_kmem.c:782:2: note: in expansion of macro 'SEGKMEM_BADOP'
      SEGKMEM_BADOP(faultcode_t), /* faulta */
      ^~~~~~~~~~~~~
    ../../common/vm/seg_kmem.c:438:26: error: cast between incompatible function types from 'void (*)()' to 'size_t (*)()' {aka 'long unsigned int (*)()'} [-Werror=cast-function-type]
     #define SEGKMEM_BADOP(t) (t(*)())segkmem_badop
                              ^
    ../../common/vm/seg_kmem.c:786:2: note: in expansion of macro 'SEGKMEM_BADOP'
      SEGKMEM_BADOP(size_t),  /* swapout */
      ^~~~~~~~~~~~~
    ../../common/vm/seg_kmem.c:438:26: error: cast between incompatible function types from 'void (*)()' to 'int (*)()' [-Werror=cast-function-type]
     #define SEGKMEM_BADOP(t) (t(*)())segkmem_badop
                              ^
    ../../common/vm/seg_kmem.c:787:2: note: in expansion of macro 'SEGKMEM_BADOP'
      SEGKMEM_BADOP(int),  /* sync */
      ^~~~~~~~~~~~~
    ../../common/vm/seg_kmem.c:438:26: error: cast between incompatible function types from 'void (*)()' to 'size_t (*)()' {aka 'long unsigned int (*)()'} [-Werror=cast-function-type]
     #define SEGKMEM_BADOP(t) (t(*)())segkmem_badop
                              ^
    ../../common/vm/seg_kmem.c:788:2: note: in expansion of macro 'SEGKMEM_BADOP'
      SEGKMEM_BADOP(size_t),  /* incore */
      ^~~~~~~~~~~~~
    ../../common/vm/seg_kmem.c:438:26: error: cast between incompatible function types from 'void (*)()' to 'int (*)()' [-Werror=cast-function-type]
     #define SEGKMEM_BADOP(t) (t(*)())segkmem_badop
                              ^
    ../../common/vm/seg_kmem.c:789:2: note: in expansion of macro 'SEGKMEM_BADOP'
      SEGKMEM_BADOP(int),  /* lockop */
      ^~~~~~~~~~~~~
    ../../common/vm/seg_kmem.c:438:26: error: cast between incompatible function types from 'void (*)()' to 'int (*)()' [-Werror=cast-function-type]
     #define SEGKMEM_BADOP(t) (t(*)())segkmem_badop
                              ^
    ../../common/vm/seg_kmem.c:790:2: note: in expansion of macro 'SEGKMEM_BADOP'
      SEGKMEM_BADOP(int),  /* getprot */
      ^~~~~~~~~~~~~
    ../../common/vm/seg_kmem.c:438:26: error: cast between incompatible function types from 'void (*)()' to 'u_offset_t (*)()' {aka 'long long unsigned int (*)()'} [-Werror=cast-function-type]
     #define SEGKMEM_BADOP(t) (t(*)())segkmem_badop
                              ^
    ../../common/vm/seg_kmem.c:791:2: note: in expansion of macro 'SEGKMEM_BADOP'
      SEGKMEM_BADOP(u_offset_t), /* getoffset */
      ^~~~~~~~~~~~~
    ../../common/vm/seg_kmem.c:438:26: error: cast between incompatible function types from 'void (*)()' to 'int (*)()' [-Werror=cast-function-type]
     #define SEGKMEM_BADOP(t) (t(*)())segkmem_badop
                              ^
    ../../common/vm/seg_kmem.c:792:2: note: in expansion of macro 'SEGKMEM_BADOP'
      SEGKMEM_BADOP(int),  /* gettype */
      ^~~~~~~~~~~~~
    ../../common/vm/seg_kmem.c:438:26: error: cast between incompatible function types from 'void (*)()' to 'int (*)()' [-Werror=cast-function-type]
     #define SEGKMEM_BADOP(t) (t(*)())segkmem_badop
                              ^
    ../../common/vm/seg_kmem.c:793:2: note: in expansion of macro 'SEGKMEM_BADOP'
      SEGKMEM_BADOP(int),  /* getvp */
      ^~~~~~~~~~~~~
    ../../common/vm/seg_kmem.c:438:26: error: cast between incompatible function types from 'void (*)()' to 'int (*)()' [-Werror=cast-function-type]
     #define SEGKMEM_BADOP(t) (t(*)())segkmem_badop
                              ^
    ../../common/vm/seg_kmem.c:794:2: note: in expansion of macro 'SEGKMEM_BADOP'
      SEGKMEM_BADOP(int),  /* advise */
      ^~~~~~~~~~~~~
    ../../common/vm/seg_kmem.c:438:26: error: cast between incompatible function types from 'void (*)()' to 'int (*)()' [-Werror=cast-function-type]
     #define SEGKMEM_BADOP(t) (t(*)())segkmem_badop
                              ^
    ../../common/vm/seg_kmem.c:797:2: note: in expansion of macro 'SEGKMEM_BADOP'
      SEGKMEM_BADOP(int),  /* setpgsz */
      ^~~~~~~~~~~~~
    cc1: all warnings being treated as errors

Testing done: build/install/boot

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