297 lines
10 KiB
C
297 lines
10 KiB
C
//----------------------------------------------------------------------------//
|
|
// OS on Kaleid //
|
|
// //
|
|
// Desc: Kernel shell //
|
|
// //
|
|
// //
|
|
// Copyright © 2018-2020 The OS/K Team //
|
|
// //
|
|
// This file is part of OS/K. //
|
|
// //
|
|
// OS/K is free software: you can redistribute it and/or modify //
|
|
// it under the terms of the GNU General Public License as published by //
|
|
// the Free Software Foundation, either version 3 of the License, or //
|
|
// any later version. //
|
|
// //
|
|
// OS/K is distributed in the hope that it will be useful, //
|
|
// but WITHOUT ANY WARRANTY//without even the implied warranty of //
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
|
|
// GNU General Public License for more details. //
|
|
// //
|
|
// You should have received a copy of the GNU General Public License //
|
|
// along with OS/K. If not, see <https://www.gnu.org/licenses/>. //
|
|
//----------------------------------------------------------------------------//
|
|
|
|
#include <io/vga.h>
|
|
#include <mm/heap.h>
|
|
#include <mm/palloc.h>
|
|
#include <mm/paging.h>
|
|
#include <sh/shell.h>
|
|
#include <init/boot.h>
|
|
|
|
error_t CmdMemUsage(int argc, char **argv, char *cmdline)
|
|
{
|
|
char var;
|
|
(void)var;
|
|
|
|
size_t stack_cur;
|
|
size_t img_diff, stack_diff;
|
|
size_t heap_start, heap_end;
|
|
size_t heap_diff, heap_max;
|
|
|
|
ulong flags = KePauseIRQs();
|
|
|
|
heap_start = (size_t)_heap_start;
|
|
heap_end = (size_t)_heap_end;
|
|
heap_max = _heap_max;
|
|
|
|
KeRestoreIRQs(flags);
|
|
|
|
img_diff = (size_t)BtLoaderInfo.kernelEndAddr
|
|
- (size_t)BtLoaderInfo.kernelAddr;
|
|
|
|
stack_diff = (size_t)BtLoaderInfo.stackEndAddr
|
|
- ((size_t)BtLoaderInfo.kernelEndAddr + 16);
|
|
|
|
heap_diff = (size_t)heap_end - (size_t)heap_start;
|
|
|
|
stack_cur = (size_t)BtLoaderInfo.stackEndAddr - (size_t)&var;
|
|
|
|
KernLog("Kernel image\n");
|
|
|
|
KernLog("\t%Cstarts at:\t\t%C%p (%4lu%CMB%C + %4lu%CKB%C + %4lu%CB%C)\n",
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
(size_t)BtLoaderInfo.kernelAddr,
|
|
_ADDR_TO_MB((size_t)BtLoaderInfo.kernelAddr),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_KB((size_t)BtLoaderInfo.kernelAddr),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_B((size_t)BtLoaderInfo.kernelAddr),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol
|
|
);
|
|
|
|
KernLog("\t%Cends at:\t\t%C%p (%4lu%CMB%C + %4lu%CKB%C + %4lu%CB%C)\n",
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
(size_t)BtLoaderInfo.kernelEndAddr,
|
|
_ADDR_TO_MB((size_t)BtLoaderInfo.kernelEndAddr),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_KB((size_t)BtLoaderInfo.kernelEndAddr),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_B((size_t)BtLoaderInfo.kernelEndAddr),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol
|
|
);
|
|
|
|
KernLog("\t%Csize:\t\t\t%C%4lu%CMB%C + %4lu%CKB%C + %4lu%CB%C (%p)\n",
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_MB(img_diff),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_KB(img_diff),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_B(img_diff),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
img_diff
|
|
);
|
|
|
|
|
|
KernLog("Kernel stack\n");
|
|
|
|
KernLog("\t%Cstarts at:\t\t%C%p (%4lu%CMB%C + %4lu%CKB%C + %4lu%CB%C)\n",
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
(size_t)BtLoaderInfo.stackEndAddr,
|
|
_ADDR_TO_MB((size_t)BtLoaderInfo.stackEndAddr),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_KB((size_t)BtLoaderInfo.stackEndAddr),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_B((size_t)BtLoaderInfo.stackEndAddr),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol
|
|
);
|
|
|
|
KernLog("\t%Ccurrently at:\t%C%p (%4lu%CMB%C + %4lu%CKB%C + %4lu%CB%C)\n",
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
(size_t)&var,
|
|
_ADDR_TO_MB((size_t)&var),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_KB((size_t)&var),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_B((size_t)&var),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol
|
|
);
|
|
|
|
KernLog("\t%Cmin address:\t%C%p (%4lu%CMB%C + %4lu%CKB%C + %4lu%CB%C)\n",
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
(size_t)BtLoaderInfo.kernelEndAddr+16,
|
|
_ADDR_TO_MB((size_t)BtLoaderInfo.kernelEndAddr+16),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_KB((size_t)BtLoaderInfo.kernelEndAddr+16),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_B((size_t)BtLoaderInfo.kernelEndAddr+16),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol
|
|
);
|
|
|
|
|
|
KernLog("\t%Csize (cur):\t%C%4lu%CMB%C + %4lu%CKB%C + %4lu%CB%C (%p)\n",
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_MB(stack_cur),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_KB(stack_cur),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_B(stack_cur),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
stack_cur
|
|
);
|
|
|
|
KernLog("\t%Csize (max):\t%C%4lu%CMB%C + %4lu%CKB%C + %4lu%CB%C (%p)\n",
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_MB(stack_diff),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_KB(stack_diff),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_B(stack_diff),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
stack_diff
|
|
);
|
|
|
|
KernLog("Kernel heap\n");
|
|
|
|
KernLog("\t%Cstarts at:\t\t%C%p (%4lu%CMB%C + %4lu%CKB%C + %4lu%CB%C)\n",
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
heap_start,
|
|
_ADDR_TO_MB(heap_start),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_KB(heap_start),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_B(heap_start),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol
|
|
);
|
|
|
|
KernLog("\t%Cends at:\t\t%C%p (%4lu%CMB%C + %4lu%CKB%C + %4lu%CB%C)\n",
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
heap_end,
|
|
_ADDR_TO_MB(heap_end),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_KB(heap_end),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_B(heap_end),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol
|
|
);
|
|
|
|
KernLog("\t%Cmax addr:\t\t%C%p (%4lu%CMB%C + %4lu%CKB%C + %4lu%CB%C)\n",
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
heap_start + heap_max,
|
|
_ADDR_TO_MB(heap_start + heap_max),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_KB(heap_start + heap_max),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_B(heap_start + heap_max),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol
|
|
);
|
|
|
|
KernLog("\t%Csize (cur):\t%C%4lu%CMB%C + %4lu%CKB%C + %4lu%CB%C (%p)\n",
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_MB(heap_diff),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_KB(heap_diff),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_B(heap_diff),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
heap_diff
|
|
);
|
|
|
|
KernLog("\t%Csize (max):\t%C%4lu%CMB%C + %4lu%CKB%C + %4lu%CB%C (%p)\n\n",
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_MB(heap_max),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_KB(heap_max),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_B(heap_max),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
heap_max
|
|
);
|
|
|
|
KernLog("Kernel page allocator\n");
|
|
|
|
KernLog("\t%COccupied size:\t%C%4lu%CMB%C + %4lu%CKB%C + %4lu%CB%C (%d pages)\n",
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_MB(MmGetBusyPageSize()),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_KB(MmGetBusyPageSize()),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_B(MmGetBusyPageSize()),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
MmGetBusyPageSize()/KPAGESIZE
|
|
);
|
|
|
|
KernLog("\t%CTotal size:\t%C%4lu%CMB%C + %4lu%CKB%C + %4lu%CB%C (%d pages)\n\n",
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_MB(MmGetTotalPageSize()),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_KB(MmGetTotalPageSize()),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
_ADDR_TO_B(MmGetTotalPageSize()),
|
|
VGA_COLOR_DARK_GREY,
|
|
shcol,
|
|
MmGetTotalPageSize()/KPAGESIZE
|
|
);
|
|
|
|
return EOK;
|
|
}
|