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Add nm helper target

This commit is contained in:
Berkus Decker 2020-11-04 22:22:53 +02:00
parent 6da44a69ac
commit 79028dba96
3 changed files with 16 additions and 0 deletions
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3
Justfile
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@ -30,3 +30,6 @@ openocd:
gdb: gdb:
cargo make gdb cargo make gdb
nm:
cargo make nm

6
README.md
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@ -80,6 +80,12 @@ just gdb
If you launch OpenOCD or QEMU before, then gdb shall connect to it and allow you to load the kernel binary directly into memory. Type `load` in gdb to do that. If you launch OpenOCD or QEMU before, then gdb shall connect to it and allow you to load the kernel binary directly into memory. Type `load` in gdb to do that.
### To see kernel symbols and their values
```
just nm
```
### To see kernel disassembly ### To see kernel disassembly
You need to have [Hopper](https://hopperapp.com) and hopperv4 cli helper installed. You need to have [Hopper](https://hopperapp.com) and hopperv4 cli helper installed.

7
nucleus/Makefile.toml
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@ -78,6 +78,13 @@ script = [
"rust-gdb -x ${GDB_CONNECT_FILE} ${KERNEL_ELF}" "rust-gdb -x ${GDB_CONNECT_FILE} ${KERNEL_ELF}"
] ]
[tasks.nm]
dependencies = ["build", "kernel-binary"]
script = [
"${NM} -- ${KERNEL_ELF} | sort"
]
#install_crate = "cargo-binutils"
[tasks.sdcard] [tasks.sdcard]
dependencies = ["build", "kernel-binary"] dependencies = ["build", "kernel-binary"]
script_runner = "@duckscript" script_runner = "@duckscript"