Dump platform-defined regs in crash reporting
It is up to the platform to implement the new plat_crash_print_regs macro to
report all relevant platform registers helpful for troubleshooting.
plat_crash_print_regs merges or calls previously defined plat_print_gic_regs
and plat_print_interconnect_regs macros for each existing platforms.
NOTE: THIS COMMIT REQUIRES ALL PLATFORMS THAT ENABLE THE `CRASH_REPORTING`
BUILD FLAG TO MIGRATE TO USE THE NEW `plat_crash_print_regs()` MACRO. BY
DEFAULT, `CRASH_REPORTING` IS ENABLED IN DEBUG BUILDS FOR ALL PLATFORMS.
Fixes: arm-software/tf-issues#373
Signed-off-by: Gerald Lejeune <gerald.lejeune@st.com>
diff --git a/plat/xilinx/zynqmp/include/plat_macros.S b/plat/xilinx/zynqmp/include/plat_macros.S
index e6c39bb..f40beba 100644
--- a/plat/xilinx/zynqmp/include/plat_macros.S
+++ b/plat/xilinx/zynqmp/include/plat_macros.S
@@ -36,16 +36,17 @@
/* ---------------------------------------------
* The below required platform porting macro
- * prints out relevant GIC registers whenever an
- * unhandled exception is taken in BL31.
- * Clobbers: x0 - x10, x16, sp
+ * prints out relevant GIC and CCI registers
+ * whenever an unhandled exception is taken in
+ * BL31.
+ * Clobbers: x0 - x10, x16, x17, sp
* ---------------------------------------------
*/
- .macro plat_print_gic_regs
+ .macro plat_crash_print_regs
mov_imm x17, BASE_GICC_BASE
mov_imm x16, BASE_GICD_BASE
arm_print_gic_regs
- mov x0, x1
+ print_cci_regs
.endm
#endif /* __PLAT_MACROS_S__ */