2023. 12. 14. 18:53 keltezéssel, Tom Rini írta:
On Thu, Dec 14, 2023 at 05:29:31PM +0100, Csókás Bence wrote:
It may be necessary to set breakpoints etc. on a specific fault handler in SPL.
Add a Kconfig option to separate the different handlers into their own
individual infinite loops.
Signed-off-by: Csókás Bence <csokas.be...@prolan.hu>
---
arch/arm/Kconfig | 10 ++++++++++
arch/arm/lib/vectors.S | 18 ++++++++++++++++++
2 files changed, 28 insertions(+)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 328e2ddc33..47494cb72b 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -79,6 +79,16 @@ config SPL_SYS_NO_VECTOR_TABLE
depends on SPL
bool
+config SPL_USE_SEPARATE_FAULT_HANDLERS
+ bool "Use separate fault handlers instead of a single common one"
+ depends on !SPL_SYS_NO_VECTOR_TABLE
Will this dep catch that this is only valid for !ARM64 && !CPU_V7M ?
Is it? How so?
So should I put `depends on !SPL_SYS_NO_VECTOR_TABLE && !ARM64 &&
!CPU_V7M` instead?
+ default n
"n" is the default, so don't add this.
Understood.
Otherwise looks good.
