feat(sys_reg_trace): add trace system registers access test
Added a test to read trace system registers to ensure that EL3
is giving permission to non-secure EL2 to access these registers.
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Change-Id: I0bdbb5aff81a78fc3a3766278c48b25bb6e1779f
diff --git a/include/lib/aarch32/arch_helpers.h b/include/lib/aarch32/arch_helpers.h
index 7bb2d04..6e1097d 100644
--- a/include/lib/aarch32/arch_helpers.h
+++ b/include/lib/aarch32/arch_helpers.h
@@ -299,6 +299,19 @@
DEFINE_COPROCR_RW_FUNCS(htrfcr, HTRFCR)
DEFINE_COPROCR_RW_FUNCS(trfcr, TRFCR)
+/* AArch32 Trace System Registers */
+DEFINE_COPROCR_RW_FUNCS(trcauxctlr, TRCAUXCTLR)
+DEFINE_COPROCR_RW_FUNCS(trcrsr, TRCRSR)
+DEFINE_COPROCR_RW_FUNCS(trcbbctlr, TRCBBCTLR)
+DEFINE_COPROCR_RW_FUNCS(trcccctlr, TRCCCCTLR)
+DEFINE_COPROCR_RW_FUNCS(trcextinselr0, TRCEXTINSELR0)
+DEFINE_COPROCR_RW_FUNCS(trcextinselr1, TRCEXTINSELR1)
+DEFINE_COPROCR_RW_FUNCS(trcextinselr2, TRCEXTINSELR2)
+DEFINE_COPROCR_RW_FUNCS(trcextinselr3, TRCEXTINSELR3)
+DEFINE_COPROCR_RW_FUNCS(trcclaimset, TRCCLAIMSET)
+DEFINE_COPROCR_RW_FUNCS(trcclaimclr, TRCCLAIMCLR)
+DEFINE_COPROCR_READ_FUNC(trcdevarch, TRCDEVARCH)
+
/* AArch32 coproc registers for 32bit MMU descriptor support */
DEFINE_COPROCR_RW_FUNCS(prrr, PRRR)
DEFINE_COPROCR_RW_FUNCS(nmrr, NMRR)