ea9d20a250
Created the framework for using different loadable panic handlers, loaded by the bootloader. Initial panic handler is panic.serial, which contains its own serial driver and stacktrace code. Other related changes: - Asserts are now based on the NMI handler - panic handlers get installed as the NMI interrupt handler - Changed symbol table generation: now use nm's own demangling and sorting, and include symbol size in the table - Move the linker script argument out of the kernel target, and into the kernel's specific module, so that other programs (ie, panic handlers) can use the kernel target as well - Some asm changes to boot.s to help GDB see stack frames - but this might not actually be all that useful - Renamed user_rsp to just rsp in cpu_state - everything in there is describing the 'user' state
74 lines
2.4 KiB
Plaintext
74 lines
2.4 KiB
Plaintext
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rule makest
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description = Making symbol table
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command = nm -n -S --demangle $in | ${source_root}/scripts/build_symbol_table.py $out
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rule makefat
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description = Creating $name
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command = $
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cp ${source_root}/assets/diskbase.img $out; $
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mcopy -s -D o -i $out@@1M ${build_root}/fatroot/* ::/
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rule strip
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description = Stripping $name
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command = $
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cp $in $out; $
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objcopy --only-keep-debug $out $out.debug; $
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strip -g $out; $
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objcopy --add-gnu-debuglink=$out.debug $out
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build ${build_root}/ovmf_vars.fd : cp ${source_root}/assets/ovmf/x64/ovmf_vars.fd
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name = ovmf_vars.fd
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build ${build_root}/ovmf_vars_d.fd : cp ${source_root}/assets/ovmf/x64/ovmf_vars_d.fd
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name = ovmf_vars_d.fd
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build ${build_root}/jsix.elf | ${build_root}/jsix.elf.debug : strip ${build_root}/kernel/jsix.elf
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name = kernel
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build ${build_root}/jsix.dump : dump ${build_root}/kernel/jsix.elf
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name = kernel
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build ${build_root}/jsix.elf-gdb.py : cp ${source_root}/assets/debugging/jsix.elf-gdb.py
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name = kernel debug python scripts
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build ${build_root}/fatroot/jsix.elf : cp ${build_root}/jsix.elf
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name = kernel to FAT image
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build ${build_root}/fatroot/efi/boot/bootx64.efi : cp ${build_root}/boot/boot.efi
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name = bootloader to FAT image
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build ${build_root}/fatroot/testapp.elf : cp ${build_root}/user/testapp.elf
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name = null driver to FAT image
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build ${build_root}/fatroot/drv.uefi_fb.elf : cp ${build_root}/user/drv.uefi_fb.elf
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name = UEFI framebuffer driver to FAT image
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build ${build_root}/fatroot/panic.serial.elf : cp ${build_root}/kernel/panic.serial.elf
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name = UEFI framebuffer driver to FAT image
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build ${build_root}/fatroot/srv.init.elf : cp ${build_root}/user/srv.init.elf
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name = Init server to FAT image
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build ${build_root}/fatroot/symbol_table.dat : makest ${build_root}/jsix.elf
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build ${build_root}/jsix.img : makefat | $
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${build_root}/fatroot/symbol_table.dat $
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${build_root}/fatroot/testapp.elf $
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${build_root}/fatroot/drv.uefi_fb.elf $
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${build_root}/fatroot/srv.init.elf $
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${build_root}/fatroot/jsix.elf $
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${build_root}/fatroot/panic.serial.elf $
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${build_root}/fatroot/efi/boot/bootx64.efi
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name = jsix.img
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default $
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${build_root}/ovmf_vars.fd $
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${build_root}/ovmf_vars_d.fd $
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${build_root}/jsix.dump $
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${build_root}/jsix.elf-gdb.py $
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${build_root}/jsix.img
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# vim: ft=ninja et ts=4 sts=4 sw=4
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