| 1 | ############################################################################# | 
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| 2 | #                  ALMOS-MKH  Makefile for Kernel                           # | 
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| 3 | ############################################################################# | 
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| 4 |  | 
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| 5 | -include ../params-soft.mk | 
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| 6 | ifeq ($(ARCH_NAME),) | 
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| 7 | $(error Please define in ARCH_NAME parameter in params-soft.mk!) | 
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| 8 | endif | 
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| 9 |  | 
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| 10 | #We choose drivers and hal file to be linked with kernel.elf | 
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| 11 | ifeq ($(ARCH_NAME), tsar_mips32) | 
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| 12 |  | 
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| 13 | DRIVERS_OBJS = $(HAL_ARCH)/build/drivers/soclib_tty.o  \ | 
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| 14 | $(HAL_ARCH)/build/drivers/soclib_mtty.o \ | 
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| 15 | $(HAL_ARCH)/build/drivers/soclib_bdv.o  \ | 
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| 16 | $(HAL_ARCH)/build/drivers/soclib_hba.o  \ | 
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| 17 | $(HAL_ARCH)/build/drivers/soclib_sdc.o  \ | 
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| 18 | $(HAL_ARCH)/build/drivers/soclib_spi.o  \ | 
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| 19 | $(HAL_ARCH)/build/drivers/soclib_mmc.o  \ | 
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| 20 | $(HAL_ARCH)/build/drivers/soclib_pic.o  \ | 
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| 21 | $(HAL_ARCH)/build/drivers/soclib_nic.o  \ | 
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| 22 | $(HAL_ARCH)/build/drivers/soclib_dma.o  \ | 
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| 23 | $(HAL_ARCH)/build/drivers/soclib_iob.o | 
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| 24 |  | 
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| 25 | HAL_OBJS     = $(HAL_ARCH)/build/core/hal_special.o    \ | 
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| 26 | $(HAL_ARCH)/build/core/hal_context.o    \ | 
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| 27 | $(HAL_ARCH)/build/core/hal_atomic.o     \ | 
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| 28 | $(HAL_ARCH)/build/core/hal_remote.o     \ | 
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| 29 | $(HAL_ARCH)/build/core/hal_uspace.o     \ | 
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| 30 | $(HAL_ARCH)/build/core/hal_irqmask.o    \ | 
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| 31 | $(HAL_ARCH)/build/core/hal_gpt.o        \ | 
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| 32 | $(HAL_ARCH)/build/core/hal_ppm.o        \ | 
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| 33 | $(HAL_ARCH)/build/core/hal_vmm.o        \ | 
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| 34 | $(HAL_ARCH)/build/core/hal_kentry.o     \ | 
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| 35 | $(HAL_ARCH)/build/core/hal_switch.o     \ | 
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| 36 | $(HAL_ARCH)/build/core/hal_syscall.o    \ | 
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| 37 | $(HAL_ARCH)/build/core/hal_exception.o  \ | 
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| 38 | $(HAL_ARCH)/build/core/hal_interrupt.o  \ | 
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| 39 | $(HAL_ARCH)/build/core/hal_drivers.o | 
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| 40 | endif | 
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| 41 |  | 
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| 42 | ifeq ($(ARCH_NAME), x86_64) | 
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| 43 |  | 
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| 44 | DRIVERS_OBJS = $(HAL_ARCH)/build/drivers/ioc_ata.o     \ | 
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| 45 | $(HAL_ARCH)/build/drivers/pic_apic.o    \ | 
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| 46 | $(HAL_ARCH)/build/drivers/txt_rs232.o | 
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| 47 |  | 
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| 48 | HAL_OBJS     = $(HAL_ARCH)/build/core/hal_boot.o       \ | 
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| 49 | $(HAL_ARCH)/build/core/hal_smpboot.o    \ | 
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| 50 | $(HAL_ARCH)/build/core/hal_init.o       \ | 
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| 51 | $(HAL_ARCH)/build/core/hal_cpu.o        \ | 
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| 52 | $(HAL_ARCH)/build/core/hal_kentry.o     \ | 
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| 53 | $(HAL_ARCH)/build/core/hal_acpi.o       \ | 
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| 54 | $(HAL_ARCH)/build/core/hal_apic.o       \ | 
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| 55 | $(HAL_ARCH)/build/core/x86_printf.o     \ | 
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| 56 | $(HAL_ARCH)/build/core/hal_drivers.o    \ | 
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| 57 | $(HAL_ARCH)/build/core/hal_special.o    \ | 
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| 58 | $(HAL_ARCH)/build/core/hal_context.o    \ | 
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| 59 | $(HAL_ARCH)/build/core/hal_atomic.o     \ | 
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| 60 | $(HAL_ARCH)/build/core/hal_remote.o     \ | 
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| 61 | $(HAL_ARCH)/build/core/hal_uspace.o     \ | 
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| 62 | $(HAL_ARCH)/build/core/hal_irqmask.o    \ | 
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| 63 | $(HAL_ARCH)/build/core/hal_gpt.o        \ | 
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| 64 | $(HAL_ARCH)/build/core/hal_ppm.o        \ | 
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| 65 | $(HAL_ARCH)/build/core/hal_exception.o  \ | 
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| 66 | $(HAL_ARCH)/build/core/hal_interrupt.o  \ | 
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| 67 | $(HAL_ARCH)/build/core/hal_syscall.o | 
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| 68 | endif | 
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| 69 |  | 
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| 70 | LIBGCC = -L$(shell $(CC) -print-libgcc-file-name | sed 's/libgcc.a//') #todo ? | 
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| 71 |  | 
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| 72 | # Rules that don't build target files | 
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| 73 | # always out-of-date, need to be regenerated everytime they are called | 
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| 74 | .PHONY: compile                         \ | 
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| 75 | dirs                                \ | 
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| 76 | clean                               \ | 
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| 77 | build/kernel.elf | 
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| 78 |  | 
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| 79 |  | 
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| 80 | # Objects to be linked for kernel.elf generation | 
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| 81 | KERN_OBJS       = build/kern/kernel_init.o     \ | 
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| 82 | build/kern/printk.o          \ | 
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| 83 | build/kern/thread.o          \ | 
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| 84 | build/kern/process.o         \ | 
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| 85 | build/kern/chdev.o           \ | 
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| 86 | build/kern/cluster.o         \ | 
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| 87 | build/kern/scheduler.o       \ | 
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| 88 | build/kern/core.o            \ | 
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| 89 | build/kern/dqdt.o            \ | 
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| 90 | build/kern/do_syscall.o      \ | 
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| 91 | build/kern/rpc.o | 
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| 92 |  | 
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| 93 | DEV_OBJS    = build/devices/dev_txt.o      \ | 
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| 94 | build/devices/dev_ioc.o      \ | 
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| 95 | build/devices/dev_mmc.o      \ | 
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| 96 | build/devices/dev_nic.o      \ | 
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| 97 | build/devices/dev_pic.o      \ | 
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| 98 | build/devices/dev_dma.o      \ | 
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| 99 | build/devices/dev_fbf.o      \ | 
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| 100 | build/devices/dev_iob.o | 
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| 101 |  | 
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| 102 | MM_OBJS     = build/mm/ppm.o               \ | 
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| 103 | build/mm/vmm.o               \ | 
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| 104 | build/mm/vseg.o              \ | 
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| 105 | build/mm/page.o              \ | 
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| 106 | build/mm/kcm.o               \ | 
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| 107 | build/mm/khm.o               \ | 
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| 108 | build/mm/mapper.o            \ | 
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| 109 | build/mm/kmem.o | 
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| 110 |  | 
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| 111 | LIBK_OBJS   = build/libk/grdxt.o           \ | 
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| 112 | build/libk/bits.o            \ | 
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| 113 | build/libk/elf.o             \ | 
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| 114 | build/libk/string.o          \ | 
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| 115 | build/libk/ctype.o           \ | 
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| 116 | build/libk/rwlock.o          \ | 
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| 117 | build/libk/spinlock.o        \ | 
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| 118 | build/libk/barrier.o         \ | 
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| 119 | build/libk/remote_barrier.o  \ | 
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| 120 | build/libk/remote_spinlock.o \ | 
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| 121 | build/libk/remote_rwlock.o   \ | 
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| 122 | build/libk/remote_fifo.o     \ | 
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| 123 | build/libk/remote_mutex.o    \ | 
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| 124 | build/libk/remote_sem.o      \ | 
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| 125 | build/libk/remote_condvar.o  \ | 
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| 126 | build/libk/memcpy.o          \ | 
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| 127 | build/libk/htab.o            \ | 
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| 128 | build/libk/xhtab.o | 
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| 129 |  | 
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| 130 | SYS_OBJS_0  = build/syscalls/sys_thread_exit.o     \ | 
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| 131 | build/syscalls/sys_thread_yield.o    \ | 
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| 132 | build/syscalls/sys_thread_create.o   \ | 
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| 133 | build/syscalls/sys_thread_join.o     \ | 
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| 134 | build/syscalls/sys_thread_detach.o   \ | 
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| 135 | build/syscalls/sys_thread_cancel.o   \ | 
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| 136 | build/syscalls/sys_sem.o             \ | 
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| 137 | build/syscalls/sys_condvar.o         \ | 
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| 138 | build/syscalls/sys_barrier.o         \ | 
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| 139 | build/syscalls/sys_mutex.o | 
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| 140 |  | 
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| 141 | SYS_OBJS_1  = build/syscalls/sys_exit.o            \ | 
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| 142 | build/syscalls/sys_munmap.o          \ | 
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| 143 | build/syscalls/sys_open.o            \ | 
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| 144 | build/syscalls/sys_mmap.o            \ | 
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| 145 | build/syscalls/sys_read.o            \ | 
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| 146 | build/syscalls/sys_write.o           \ | 
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| 147 | build/syscalls/sys_lseek.o           \ | 
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| 148 | build/syscalls/sys_close.o           \ | 
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| 149 | build/syscalls/sys_unlink.o          \ | 
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| 150 | build/syscalls/sys_pipe.o | 
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| 151 |  | 
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| 152 | SYS_OBJS_2  = build/syscalls/sys_chdir.o           \ | 
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| 153 | build/syscalls/sys_mkdir.o           \ | 
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| 154 | build/syscalls/sys_mkfifo.o          \ | 
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| 155 | build/syscalls/sys_opendir.o         \ | 
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| 156 | build/syscalls/sys_readdir.o         \ | 
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| 157 | build/syscalls/sys_closedir.o        \ | 
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| 158 | build/syscalls/sys_getcwd.o          \ | 
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| 159 | build/syscalls/sys_isatty.o          \ | 
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| 160 | build/syscalls/sys_alarm.o           \ | 
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| 161 | build/syscalls/sys_rmdir.o | 
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| 162 |  | 
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| 163 | SYS_OBJS_3  = build/syscalls/sys_utls.o            \ | 
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| 164 | build/syscalls/sys_chmod.o           \ | 
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| 165 | build/syscalls/sys_signal.o          \ | 
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| 166 | build/syscalls/sys_timeofday.o       \ | 
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| 167 | build/syscalls/sys_kill.o            \ | 
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| 168 | build/syscalls/sys_getpid.o          \ | 
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| 169 | build/syscalls/sys_fork.o            \ | 
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| 170 | build/syscalls/sys_exec.o            \ | 
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| 171 | build/syscalls/sys_stat.o            \ | 
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| 172 | build/syscalls/sys_wait.o | 
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| 173 |  | 
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| 174 | SYS_OBJS_4  = build/syscalls/sys_get_config.o      \ | 
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| 175 | build/syscalls/sys_get_core.o        \ | 
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| 176 | build/syscalls/sys_get_cycle.o       \ | 
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| 177 | build/syscalls/sys_display.o         \ | 
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| 178 | build/syscalls/sys_thread_sleep.o    \ | 
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| 179 | build/syscalls/sys_thread_wakeup.o   \ | 
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| 180 | build/syscalls/sys_trace.o           \ | 
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| 181 | build/syscalls/sys_fg.o              \ | 
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| 182 | build/syscalls/sys_is_fg.o | 
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| 183 |  | 
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| 184 | VFS_OBJS    = build/fs/vfs.o              \ | 
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| 185 | build/fs/fatfs.o            \ | 
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| 186 | build/fs/devfs.o            \ | 
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| 187 | build/fs/ramfs.o | 
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| 188 |  | 
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| 189 | # List of directories to be searched for included files | 
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| 190 | # when compiling for kernel.elf generation | 
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| 191 | KERNEL_INCLUDE = -I.                  \ | 
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| 192 | -Ikern             \ | 
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| 193 | -Idevices          \ | 
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| 194 | -Isyscalls         \ | 
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| 195 | -I$(SHARED_INCLUDE)  \ | 
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| 196 | -I$(HAL_ARCH)/drivers \ | 
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| 197 | -Isyscalls            \ | 
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| 198 | -Ilibk                \ | 
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| 199 | -Imm                  \ | 
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| 200 | -Ifs                  \ | 
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| 201 | -I../tools/arch_info  \ | 
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| 202 | -I$(HAL)/generic      \ | 
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| 203 | -I$(HAL_ARCH)/core    \ | 
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| 204 | -I.. | 
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| 205 |  | 
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| 206 | # Rule to generate kernel.elf. | 
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| 207 | compile: dirs                     \ | 
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| 208 | build/kernel.elf | 
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| 209 |  | 
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| 210 | # Rule to create the build directories. | 
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| 211 | dirs: | 
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| 212 | @mkdir -p build | 
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| 213 | @mkdir -p build/kern | 
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| 214 | @mkdir -p build/hal | 
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| 215 | @mkdir -p build/devices | 
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| 216 | @mkdir -p build/mm | 
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| 217 | @mkdir -p build/libk | 
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| 218 | @mkdir -p build/drivers | 
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| 219 | @mkdir -p build/fs | 
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| 220 | @mkdir -p build/syscalls | 
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| 221 |  | 
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| 222 |  | 
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| 223 | ############################## | 
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| 224 | # rules to compile the drivers and hal | 
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| 225 | $(HAL_ARCH)/build/%: | 
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| 226 | $(MAKE) -C $(HAL_ARCH) | 
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| 227 |  | 
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| 228 | ####################################### | 
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| 229 | # Rules to generate kernel/kern objects | 
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| 230 | build/kern/%.o:             kern/%.c                      \ | 
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| 231 | kern/%.h                      \ | 
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| 232 | kernel_config.h               \ | 
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| 233 | $(HAL_ARCH)/core/hal_kernel_types.h | 
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| 234 | $(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $< | 
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| 235 |  | 
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| 236 |  | 
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| 237 | ###################################### | 
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| 238 | # Rules to generate kernel/dev objects | 
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| 239 | build/devices/%.o:      devices/%.c                   \ | 
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| 240 | devices/%.h                   \ | 
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| 241 | kernel_config.h               \ | 
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| 242 | $(HAL_ARCH)/core/hal_kernel_types.h | 
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| 243 | $(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $< | 
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| 244 |  | 
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| 245 | ##################################### | 
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| 246 | # Rules to generate kernel/mm objects | 
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| 247 | build/mm/%.o:           mm/%.c                        \ | 
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| 248 | mm/%.h                        \ | 
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| 249 | kernel_config.h               \ | 
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| 250 | $(HAL_ARCH)/core/hal_kernel_types.h | 
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| 251 | $(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $< | 
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| 252 |  | 
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| 253 | ####################################### | 
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| 254 | # Rules to generate kernel/libk objects | 
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| 255 | build/libk/%.o:         libk/%.c                      \ | 
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| 256 | libk/%.h                      \ | 
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| 257 | kernel_config.h               \ | 
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| 258 | $(HAL_ARCH)/core/hal_kernel_types.h | 
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| 259 | $(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $< | 
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| 260 |  | 
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| 261 | ########################################### | 
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| 262 | # Rules to generate kernel/syscalls objects | 
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| 263 | build/syscalls/%.o:     syscalls/%.c                  \ | 
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| 264 | syscalls/syscalls.h           \ | 
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| 265 | kernel_config.h               \ | 
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| 266 | $(HAL_ARCH)/core/hal_kernel_types.h | 
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| 267 | $(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $< | 
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| 268 |  | 
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| 269 | ####################################### | 
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| 270 | # Rules to generate kernel/fs objects | 
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| 271 | build/fs/%.o:           fs/%.c                        \ | 
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| 272 | fs/%.h                        \ | 
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| 273 | kernel_config.h               \ | 
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| 274 | $(HAL_ARCH)/core/hal_kernel_types.h | 
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| 275 | $(CC) $(KERNEL_INCLUDE) $(CFLAGS) -c -o $@ $< | 
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| 276 |  | 
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| 277 | ############################## | 
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| 278 | # Rule to generate kernel.elf | 
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| 279 | build/kernel.elf:           $(KERN_OBJS)                 \ | 
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| 280 | $(HAL_OBJS_0)                \ | 
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| 281 | $(HAL_OBJS_1)                \ | 
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| 282 | $(DEV_OBJS)                  \ | 
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| 283 | $(MM_OBJS)                   \ | 
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| 284 | $(LIBK_OBJS)                 \ | 
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| 285 | $(DRIVERS_OBJS)              \ | 
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| 286 | $(VFS_OBJS)                  \ | 
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| 287 | $(SYS_OBJS_0)                \ | 
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| 288 | $(SYS_OBJS_1)                \ | 
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| 289 | $(SYS_OBJS_2)                \ | 
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| 290 | $(SYS_OBJS_3)                \ | 
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| 291 | $(SYS_OBJS_4)                \ | 
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| 292 | $(HAL_ARCH)/kernel.ld | 
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| 293 | $(LD) -o $@ -T $(HAL_ARCH)/kernel.ld $(LIBGCC)         \ | 
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| 294 | $(KERN_OBJS) $(HAL_OBJS) $(DEV_OBJS) $(MM_OBJS)  \ | 
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| 295 | $(LIBK_OBJS) $(DRIVERS_OBJS) $(VFS_OBJS)         \ | 
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| 296 | $(SYS_OBJS_0) $(SYS_OBJS_1) $(SYS_OBJS_2)        \ | 
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| 297 | $(SYS_OBJS_3) $(SYS_OBJS_4) -lgcc | 
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| 298 | $(DU) -D $@ > $@.txt | 
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| 299 |  | 
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| 300 | clean: | 
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| 301 | rm -rf build/* | 
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