diff options
| author | Luke T. Shumaker <lukeshu@lukeshu.com> | 2025-03-02 23:56:15 -0700 |
|---|---|---|
| committer | Luke T. Shumaker <lukeshu@lukeshu.com> | 2025-03-03 23:33:45 -0700 |
| commit | 55df5f277fe53b964361fb5e305ca574082afd91 (patch) | |
| tree | 0c8acdb7e872e5310e7244a1893386c934260cef /gdb-helpers | |
| parent | 6354a440b24d9a0b157c8c5571403f09dd04c245 (diff) | |
gdb-helpers: rp2040-show-interrupts: Split into several methods
Diffstat (limited to 'gdb-helpers')
| -rw-r--r-- | gdb-helpers/rp2040.py | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/gdb-helpers/rp2040.py b/gdb-helpers/rp2040.py index 30a936a..ec719e8 100644 --- a/gdb-helpers/rp2040.py +++ b/gdb-helpers/rp2040.py @@ -1,6 +1,6 @@ # gdb-helpers/rp2040.py - GDB helpers for the RP2040 CPU. # -# Copyright (C) 2024 Luke T. Shumaker <lukeshu@lukeshu.com> +# Copyright (C) 2024-2025 Luke T. Shumaker <lukeshu@lukeshu.com> # SPDX-License-Identifier: AGPL-3.0-or-later import gdb @@ -96,15 +96,13 @@ class RP2040ShowInterrupts(gdb.Command): ) def invoke(self, arg: str, from_tty: bool) -> None: + self.arm_cortex_m0plus_mmregisters() + self.arm_cortex_m0plus_registers() + print() + + def arm_cortex_m0plus_mmregisters(self) -> None: base: int = 0xE0000000 icsr = read_mmreg(base + 0xED04) - psr = read_reg("xPSR") - # ║├┤║├┤├┤║├┤║║├┤├──┤║║║├──┤ - # 10987654321098765432109876543210 (dec bitnum) - # 3 2 1 0 - # ║├┤║├┤├┤║├┤║║├┤├──┤║║║├──┤ - # fedcba9876543210fedcba9876543210 (hex bitnum) - # 1 0 print( f""" ARM Cortex-M0+ memory-mapped registers: @@ -142,7 +140,13 @@ AIRCR : {fmt32(read_mmreg(base+0xed0c)) } Application Interrupt and Reset Co ╓sleep_deep s_ev_on_pend╖ ║╓sleep_on_exit SCR : {fmt32(read_mmreg(base+0xed10)) } System Control +""" + ) + def arm_cortex_m0plus_registers(self) -> None: + psr = read_reg("xPSR") + print( + f""" ARM Cortex-M0+ processor core registers: ╓pm (0=normal, 1=top priority) |