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Removed build-iso target.

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That won't be needed. Since this is more of a kernel project rather than
an operating system, it shouldn't need to be booted from an ISO. Later I
may create a proper OS using GNU userland.
This commit is contained in:
Nicolás Ortega Froysa
2018-03-18 15:22:19 +01:00
parent 5ae9ea5e7e
commit 114d2d515c
3 changed files with 19 additions and 21 deletions
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15
README
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@ -25,18 +25,17 @@ architecture. You can find the available toolchains for building in the
make
This should create a release build of the project. If you would like debug
flags then add the `-DCMAKE_BUILD_TYPE=debug' option to the `cmake' command. If
you would like to build an ISO file then run the `build-iso' make target.
flags then add the `-DCMAKE_BUILD_TYPE=debug' option to the `cmake' command.
# Testing
---------
The safest environment to test this in would be an emulator. The one I use is
QEMU (https://www.qemu.org/). You can run the ISO image directly under QEMU,
and the kernel itself (i.e. `colonel.bin') can be run by using the `-kernel'
option. If you'd like to debug the kernel using QEMU and GDB you can do so by
running `qemu -S -s -kernel colonel.bin', which will open a server on localhost
allowing you to connect with GDB for debugging. At this point you can connect
to the server and load the symbols by running the following in the GDB prompt:
QEMU (https://www.qemu.org/). You can run the kernel directly (i.e.
`colonel.bin') by using the `-kernel' option. If you'd like to debug the kernel
using QEMU and GDB you can do so by running `qemu -S -s -kernel colonel.bin'.,
which will open a server on `localhost' allowing you to connect with GDB for
debugging. At this point you can connect to the server and load the symbols by
running the following in the GDB prompt:
(gdb) target remote localhost:1234
(gdb) symbol-file colonel.bin