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| Rev | Author | Line No. | Line |
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| 452 | decky | 1 | # |
| 2071 | jermar | 2 | # Copyright (c) 2005 Martin Decky |
| 452 | decky | 3 | # All rights reserved. |
| 4 | # |
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| 5 | # Redistribution and use in source and binary forms, with or without |
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| 6 | # modification, are permitted provided that the following conditions |
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| 7 | # are met: |
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| 8 | # |
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| 9 | # - Redistributions of source code must retain the above copyright |
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| 10 | # notice, this list of conditions and the following disclaimer. |
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| 11 | # - Redistributions in binary form must reproduce the above copyright |
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| 12 | # notice, this list of conditions and the following disclaimer in the |
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| 13 | # documentation and/or other materials provided with the distribution. |
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| 14 | # - The name of the author may not be used to endorse or promote products |
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| 15 | # derived from this software without specific prior written permission. |
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| 16 | # |
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| 17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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| 18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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| 19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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| 20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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| 21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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| 22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| 23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| 24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| 26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 27 | # |
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| 28 | |||
| 29 | |||
| 550 | palkovsky | 30 | ## Include configuration |
| 452 | decky | 31 | # |
| 32 | |||
| 1802 | decky | 33 | -include ../version |
| 558 | palkovsky | 34 | -include Makefile.config |
| 452 | decky | 35 | |
| 36 | ## Common compiler flags |
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| 37 | # |
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| 38 | |||
| 955 | palkovsky | 39 | DEFS = -D$(ARCH) -DARCH=\"$(ARCH)\" -DRELEASE=\"$(RELEASE)\" "-DNAME=\"$(NAME)\"" -DKERNEL |
| 1802 | decky | 40 | CFLAGS = -fno-builtin -fomit-frame-pointer -Wall -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -nostdlib -nostdinc -Igeneric/include/ |
| 452 | decky | 41 | LFLAGS = -M |
| 462 | decky | 42 | AFLAGS = |
| 452 | decky | 43 | |
| 561 | decky | 44 | ifdef REVISION |
| 45 | DEFS += "-DREVISION=\"$(REVISION)\"" |
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| 462 | decky | 46 | endif |
| 47 | |||
| 561 | decky | 48 | ifdef TIMESTAMP |
| 49 | DEFS += "-DTIMESTAMP=\"$(TIMESTAMP)\"" |
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| 50 | endif |
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| 51 | |||
| 452 | decky | 52 | ## Setup kernel configuration |
| 53 | # |
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| 54 | |||
| 558 | palkovsky | 55 | -include arch/$(ARCH)/Makefile.inc |
| 56 | -include genarch/Makefile.inc |
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| 1 | jermar | 57 | |
| 2336 | mencl | 58 | ifeq ($(CONFIG_TIMEOUT_DATA_STRUCTURE),avl-tree) |
| 59 | DEFS += -DCONFIG_TIMEOUT_AVL_TREE |
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| 60 | endif |
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| 61 | |||
| 2416 | mencl | 62 | ifeq ($(CONFIG_TIMEOUT_DATA_STRUCTURE),ext-avl-tree) |
| 2336 | mencl | 63 | DEFS += -DCONFIG_TIMEOUT_EXTAVL_TREE |
| 64 | endif |
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| 65 | |||
| 2416 | mencl | 66 | ifeq ($(CONFIG_TIMEOUT_DATA_STRUCTURE),extrel-avl-tree) |
| 67 | DEFS += -DCONFIG_TIMEOUT_EXTAVLREL_TREE |
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| 68 | endif |
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| 69 | |||
| 471 | decky | 70 | ifeq ($(CONFIG_DEBUG),y) |
| 71 | DEFS += -DCONFIG_DEBUG |
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| 452 | decky | 72 | endif |
| 1802 | decky | 73 | |
| 452 | decky | 74 | ifeq ($(CONFIG_DEBUG_SPINLOCK),y) |
| 458 | decky | 75 | DEFS += -DCONFIG_DEBUG_SPINLOCK |
| 452 | decky | 76 | endif |
| 1802 | decky | 77 | |
| 1072 | palkovsky | 78 | ifeq ($(CONFIG_DEBUG_AS_WATCHPOINT),y) |
| 79 | DEFS += -DCONFIG_DEBUG_AS_WATCHPOINT |
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| 80 | endif |
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| 1802 | decky | 81 | |
| 568 | palkovsky | 82 | ifeq ($(CONFIG_FPU_LAZY),y) |
| 83 | DEFS += -DCONFIG_FPU_LAZY |
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| 84 | endif |
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| 1802 | decky | 85 | |
| 1094 | palkovsky | 86 | ifeq ($(CONFIG_DEBUG_ALLREGS),y) |
| 87 | DEFS += -DCONFIG_DEBUG_ALLREGS |
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| 88 | endif |
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| 1802 | decky | 89 | |
| 1210 | vana | 90 | ifeq ($(CONFIG_VHPT),y) |
| 91 | DEFS += -DCONFIG_VHPT |
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| 92 | endif |
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| 1802 | decky | 93 | |
| 1891 | jermar | 94 | ifeq ($(CONFIG_TSB),y) |
| 95 | DEFS += -DCONFIG_TSB |
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| 96 | endif |
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| 97 | |||
| 1896 | jermar | 98 | ifeq ($(CONFIG_Z8530),y) |
| 99 | DEFS += -DCONFIG_Z8530 |
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| 100 | endif |
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| 101 | |||
| 102 | ifeq ($(CONFIG_NS16550),y) |
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| 103 | DEFS += -DCONFIG_NS16550 |
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| 104 | endif |
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| 105 | |||
| 2009 | jermar | 106 | ifeq ($(CONFIG_VIRT_IDX_DCACHE),y) |
| 107 | DEFS += -DCONFIG_VIRT_IDX_DCACHE |
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| 1996 | jermar | 108 | endif |
| 109 | |||
| 1287 | vana | 110 | ifeq ($(CONFIG_FB),y) |
| 1802 | decky | 111 | ifeq ($(ARCH),ia32) |
| 112 | DEFS += -DCONFIG_VESA_WIDTH=$(CONFIG_VESA_WIDTH) |
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| 113 | DEFS += -DCONFIG_VESA_HEIGHT=$(CONFIG_VESA_HEIGHT) |
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| 114 | DEFS += -DCONFIG_VESA_BPP=$(CONFIG_VESA_BPP) |
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| 115 | endif |
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| 116 | |||
| 117 | ifeq ($(ARCH),amd64) |
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| 118 | DEFS += -DCONFIG_VESA_WIDTH=$(CONFIG_VESA_WIDTH) |
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| 119 | DEFS += -DCONFIG_VESA_HEIGHT=$(CONFIG_VESA_HEIGHT) |
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| 120 | DEFS += -DCONFIG_VESA_BPP=$(CONFIG_VESA_BPP) |
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| 121 | endif |
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| 122 | |||
| 1953 | jermar | 123 | ifeq ($(ARCH),ia32xen) |
| 1802 | decky | 124 | DEFS += -DCONFIG_VESA_WIDTH=$(CONFIG_VESA_WIDTH) |
| 125 | DEFS += -DCONFIG_VESA_HEIGHT=$(CONFIG_VESA_HEIGHT) |
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| 126 | DEFS += -DCONFIG_VESA_BPP=$(CONFIG_VESA_BPP) |
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| 127 | endif |
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| 1287 | vana | 128 | endif |
| 452 | decky | 129 | |
| 130 | ## Toolchain configuration |
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| 131 | # |
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| 132 | |||
| 133 | ifeq ($(COMPILER),native) |
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| 134 | CC = gcc |
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| 135 | AS = as |
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| 136 | LD = ld |
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| 137 | OBJCOPY = objcopy |
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| 138 | OBJDUMP = objdump |
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| 2125 | decky | 139 | LIBDIR = /usr/lib |
| 452 | decky | 140 | else |
| 2125 | decky | 141 | CC = $(TOOLCHAIN_DIR)/bin/$(TARGET)-gcc |
| 142 | AS = $(TOOLCHAIN_DIR)/bin/$(TARGET)-as |
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| 143 | LD = $(TOOLCHAIN_DIR)/bin/$(TARGET)-ld |
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| 144 | OBJCOPY = $(TOOLCHAIN_DIR)/bin/$(TARGET)-objcopy |
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| 145 | OBJDUMP = $(TOOLCHAIN_DIR)/bin/$(TARGET)-objdump |
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| 146 | LIBDIR = $(TOOLCHAIN_DIR)/lib |
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| 452 | decky | 147 | endif |
| 148 | |||
| 149 | ## Generic kernel sources |
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| 150 | # |
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| 151 | |||
| 152 | GENERIC_SOURCES = \ |
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| 1200 | jermar | 153 | generic/src/adt/bitmap.c \ |
| 1101 | jermar | 154 | generic/src/adt/btree.c \ |
| 790 | jermar | 155 | generic/src/adt/hash_table.c \ |
| 788 | jermar | 156 | generic/src/adt/list.c \ |
| 2456 | hudecek | 157 | generic/src/adt/listrcu.c \ |
| 2416 | mencl | 158 | generic/src/adt/avl.c \ |
| 2336 | mencl | 159 | generic/src/adt/extavl.c \ |
| 2416 | mencl | 160 | generic/src/adt/extavlrel.c \ |
| 510 | jermar | 161 | generic/src/console/chardev.c \ |
| 162 | generic/src/console/console.c \ |
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| 518 | jermar | 163 | generic/src/console/kconsole.c \ |
| 1595 | palkovsky | 164 | generic/src/console/klog.c \ |
| 596 | jermar | 165 | generic/src/console/cmd.c \ |
| 452 | decky | 166 | generic/src/cpu/cpu.c \ |
| 1178 | jermar | 167 | generic/src/ddi/ddi.c \ |
| 1920 | jermar | 168 | generic/src/ddi/irq.c \ |
| 169 | generic/src/ddi/device.c \ |
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| 575 | palkovsky | 170 | generic/src/interrupt/interrupt.c \ |
| 430 | jermar | 171 | generic/src/main/main.c \ |
| 172 | generic/src/main/kinit.c \ |
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| 173 | generic/src/main/uinit.c \ |
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| 673 | jermar | 174 | generic/src/main/version.c \ |
| 2307 | hudecek | 175 | generic/src/main/shutdown.c \ |
| 430 | jermar | 176 | generic/src/proc/scheduler.c \ |
| 177 | generic/src/proc/thread.c \ |
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| 178 | generic/src/proc/task.c \ |
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| 2265 | hudecek | 179 | generic/src/proc/tasklet.c \ |
| 430 | jermar | 180 | generic/src/proc/the.c \ |
| 678 | decky | 181 | generic/src/syscall/syscall.c \ |
| 1288 | jermar | 182 | generic/src/syscall/copy.c \ |
| 430 | jermar | 183 | generic/src/mm/buddy.c \ |
| 184 | generic/src/mm/frame.c \ |
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| 185 | generic/src/mm/page.c \ |
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| 186 | generic/src/mm/tlb.c \ |
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| 703 | jermar | 187 | generic/src/mm/as.c \ |
| 1424 | jermar | 188 | generic/src/mm/backend_anon.c \ |
| 189 | generic/src/mm/backend_elf.c \ |
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| 190 | generic/src/mm/backend_phys.c \ |
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| 759 | palkovsky | 191 | generic/src/mm/slab.c \ |
| 430 | jermar | 192 | generic/src/lib/func.c \ |
| 193 | generic/src/lib/memstr.c \ |
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| 194 | generic/src/lib/sort.c \ |
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| 938 | jermar | 195 | generic/src/lib/elf.c \ |
| 2000 | decky | 196 | generic/src/lib/rd.c \ |
| 1273 | cejka | 197 | generic/src/printf/printf_core.c \ |
| 198 | generic/src/printf/printf.c \ |
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| 199 | generic/src/printf/sprintf.c \ |
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| 200 | generic/src/printf/snprintf.c \ |
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| 201 | generic/src/printf/vprintf.c \ |
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| 202 | generic/src/printf/vsprintf.c \ |
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| 203 | generic/src/printf/vsnprintf.c \ |
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| 430 | jermar | 204 | generic/src/debug/symtab.c \ |
| 205 | generic/src/time/clock.c \ |
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| 206 | generic/src/time/timeout.c \ |
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| 207 | generic/src/time/delay.c \ |
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| 208 | generic/src/preempt/preemption.c \ |
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| 209 | generic/src/synch/spinlock.c \ |
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| 210 | generic/src/synch/condvar.c \ |
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| 211 | generic/src/synch/rwlock.c \ |
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| 212 | generic/src/synch/mutex.c \ |
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| 2260 | hudecek | 213 | generic/src/synch/rcu.c \ |
| 430 | jermar | 214 | generic/src/synch/semaphore.c \ |
| 215 | generic/src/synch/waitq.c \ |
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| 1109 | jermar | 216 | generic/src/synch/futex.c \ |
| 955 | palkovsky | 217 | generic/src/smp/ipi.c \ |
| 1901 | jermar | 218 | generic/src/smp/smp.c \ |
| 965 | palkovsky | 219 | generic/src/ipc/ipc.c \ |
| 1072 | palkovsky | 220 | generic/src/ipc/sysipc.c \ |
| 1174 | jermar | 221 | generic/src/ipc/ipcrsc.c \ |
| 1281 | palkovsky | 222 | generic/src/ipc/irq.c \ |
| 1317 | vana | 223 | generic/src/security/cap.c \ |
| 224 | generic/src/sysinfo/sysinfo.c |
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| 1 | jermar | 225 | |
| 459 | decky | 226 | ## Test sources |
| 227 | # |
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| 228 | |||
| 2020 | decky | 229 | ifeq ($(CONFIG_TEST),y) |
| 459 | decky | 230 | DEFS += -DCONFIG_TEST |
| 2019 | decky | 231 | CFLAGS += -Itest/ |
| 232 | GENERIC_SOURCES += \ |
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| 233 | test/test.c \ |
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| 2020 | decky | 234 | test/atomic/atomic1.c \ |
| 235 | test/btree/btree1.c \ |
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| 236 | test/debug/mips1.c \ |
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| 237 | test/fault/fault1.c \ |
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| 2021 | decky | 238 | test/fpu/fpu1.c \ |
| 239 | test/fpu/sse1.c \ |
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| 240 | test/fpu/mips2.c \ |
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| 241 | test/mm/falloc1.c \ |
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| 242 | test/mm/falloc2.c \ |
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| 243 | test/mm/mapping1.c \ |
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| 244 | test/mm/slab1.c \ |
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| 245 | test/mm/slab2.c \ |
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| 2022 | decky | 246 | test/mm/purge1.c \ |
| 2307 | hudecek | 247 | test/synch/rcu1.c \ |
| 2022 | decky | 248 | test/synch/rwlock1.c \ |
| 249 | test/synch/rwlock2.c \ |
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| 250 | test/synch/rwlock3.c \ |
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| 251 | test/synch/rwlock4.c \ |
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| 252 | test/synch/rwlock5.c \ |
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| 253 | test/synch/semaphore1.c \ |
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| 254 | test/synch/semaphore2.c \ |
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| 255 | test/print/print1.c \ |
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| 2307 | hudecek | 256 | test/tasklet/tasklet1.c \ |
| 2022 | decky | 257 | test/thread/thread1.c \ |
| 2416 | mencl | 258 | test/sysinfo/sysinfo1.c \ |
| 2421 | mencl | 259 | test/avltree/avltree1.c \ |
| 260 | test/extavltree/extavltree1.c \ |
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| 261 | test/extavlreltree/extavlreltree1.c \ |
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| 2431 | mencl | 262 | test/timeout/timeout1.c \ |
| 263 | test/timeout/timeoutbench1.c |
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| 459 | decky | 264 | endif |
| 265 | |||
| 2125 | decky | 266 | ## Experimental features |
| 267 | # |
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| 268 | |||
| 269 | ifeq ($(CONFIG_EXPERIMENTAL),y) |
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| 2126 | decky | 270 | GENERIC_SOURCES += generic/src/lib/objc_ext.c \ |
| 271 | generic/src/lib/objc.c |
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| 2125 | decky | 272 | EXTRA_OBJECTS = $(LIBDIR)/libobjc.a |
| 273 | EXTRA_FLAGS += -x objective-c |
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| 274 | endif |
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| 275 | |||
| 452 | decky | 276 | GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES))) |
| 277 | ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES))) |
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| 278 | GENARCH_OBJECTS := $(addsuffix .o,$(basename $(GENARCH_SOURCES))) |
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| 326 | palkovsky | 279 | |
| 1017 | decky | 280 | .PHONY: all build config distclean clean archlinks depend disasm |
| 1 | jermar | 281 | |
| 558 | palkovsky | 282 | all: |
| 1802 | decky | 283 | ../tools/config.py kernel.config default $(ARCH) $(COMPILER) $(CONFIG_DEBUG) $(MACHINE) |
| 561 | decky | 284 | $(MAKE) -C . build |
| 34 | jermar | 285 | |
| 1017 | decky | 286 | build: kernel.bin disasm |
| 558 | palkovsky | 287 | |
| 288 | config: |
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| 580 | palkovsky | 289 | -rm Makefile.depend |
| 2011 | decky | 290 | ../tools/config.py kernel.config |
| 558 | palkovsky | 291 | |
| 452 | decky | 292 | -include Makefile.depend |
| 1 | jermar | 293 | |
| 558 | palkovsky | 294 | distclean: clean |
| 295 | -rm Makefile.config |
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| 296 | |||
| 452 | decky | 297 | clean: |
| 576 | palkovsky | 298 | -rm -f kernel.bin kernel.raw kernel.map kernel.map.pre kernel.objdump kernel.disasm generic/src/debug/real_map.bin Makefile.depend* generic/include/arch generic/include/genarch arch/$(ARCH)/_link.ld |
| 558 | palkovsky | 299 | find generic/src/ arch/*/src/ genarch/src/ test/ -name '*.o' -follow -exec rm \{\} \; |
| 1802 | decky | 300 | for arch in arch/* ; do \ |
| 301 | [ -e $$arch/_link.ld ] && rm $$arch/_link.ld 2>/dev/null ; \ |
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| 302 | done ; exit 0 |
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| 1 | jermar | 303 | |
| 558 | palkovsky | 304 | archlinks: |
| 452 | decky | 305 | ln -sfn ../../arch/$(ARCH)/include/ generic/include/arch |
| 306 | ln -sfn ../../genarch/include/ generic/include/genarch |
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| 1 | jermar | 307 | |
| 577 | palkovsky | 308 | depend: archlinks |
| 651 | decky | 309 | -makedepend $(DEFS) $(CFLAGS) -f - $(ARCH_SOURCES) $(GENARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null |
| 576 | palkovsky | 310 | |
| 452 | decky | 311 | arch/$(ARCH)/_link.ld: arch/$(ARCH)/_link.ld.in |
| 2089 | decky | 312 | $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -D__LINKER__ -E -x c $< | grep -v "^\#" > $@ |
| 1 | jermar | 313 | |
| 452 | decky | 314 | generic/src/debug/real_map.bin: depend arch/$(ARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) |
| 430 | jermar | 315 | $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab Makefile generic/src/debug/empty_map.o |
| 2125 | decky | 316 | $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) generic/src/debug/empty_map.o -o $@ -Map kernel.map.pre |
| 452 | decky | 317 | $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump |
| 430 | jermar | 318 | tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin |
| 602 | palkovsky | 319 | # Do it once again, this time to get correct even the symbols |
| 320 | # on architectures, that have bss after symtab |
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| 321 | $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab generic/src/debug/real_map.bin generic/src/debug/sizeok_map.o |
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| 2125 | decky | 322 | $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) generic/src/debug/sizeok_map.o -o $@ -Map kernel.map.pre |
| 602 | palkovsky | 323 | $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump |
| 324 | tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin |
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| 293 | palkovsky | 325 | |
| 430 | jermar | 326 | generic/src/debug/real_map.o: generic/src/debug/real_map.bin |
| 293 | palkovsky | 327 | $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab $< $@ |
| 328 | |||
| 461 | decky | 329 | kernel.raw: depend arch/$(ARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/real_map.o |
| 2125 | decky | 330 | $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) generic/src/debug/real_map.o -o $@ -Map kernel.map |
| 293 | palkovsky | 331 | |
| 461 | decky | 332 | kernel.bin: kernel.raw |
| 333 | $(OBJCOPY) -O $(BFD) kernel.raw kernel.bin |
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| 334 | |||
| 472 | jermar | 335 | disasm: kernel.raw |
| 336 | $(OBJDUMP) -d kernel.raw > kernel.disasm |
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| 337 | |||
| 314 | palkovsky | 338 | %.o: %.S |
| 1161 | decky | 339 | $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
| 1 | jermar | 340 | |
| 341 | %.o: %.s |
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| 455 | decky | 342 | $(AS) $(AFLAGS) $< -o $@ |
| 1 | jermar | 343 | |
| 344 | %.o: %.c |
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| 2125 | decky | 345 | $(CC) $(DEFS) $(CFLAGS) $(EXTRA_FLAGS) -c $< -o $@ |