aarch64: fix incorrect encoding for system register pmsdsfr_el1

This patch fixes a mistake in the encoding of the system register
pmsdsfr_el1.

Reference:
https://developer.arm.com/documentation/ddi0601/2022-09/AArch64-Registers/PMSDSFR-EL1--Sampling-Data-Source-Filter-Register?lang=en

diff --git a/gas/testsuite/gas/aarch64/sysreg/armv8_9-a-sysregs.d b/gas/testsuite/gas/aarch64/sysreg/armv8_9-a-sysregs.d
index e420f7077a6b518b1c7f470f60fc1ae1be567b86..4c19a501a3f533b636b29375524e0c393bc913c8 100644 (file)
--- a/gas/testsuite/gas/aarch64/sysreg/armv8_9-a-sysregs.d
+++ b/gas/testsuite/gas/aarch64/sysreg/armv8_9-a-sysregs.d
@@ -7,8 +7,8 @@
 Disassembly of section \.text:
 
 0+ <.*>:
-.*:    d51c9a83        msr     pmsdsfr_el1, x3
-.*:    d53c9a83        mrs     x3, pmsdsfr_el1
+.*:    d5189a83        msr     pmsdsfr_el1, x3
+.*:    d5389a83        mrs     x3, pmsdsfr_el1
 .*:    d5385340        mrs     x0, erxgsr_el1
 .*:    d5181063        msr     sctlr2_el1, x3
 .*:    d5381063        mrs     x3, sctlr2_el1

diff --git a/opcodes/aarch64-sys-regs.def b/opcodes/aarch64-sys-regs.def
index c47563c1f1aa92f628b9b694822a96877dcc2c52..10b57c11e19560c6148e416465e9e6d361fd8216 100644 (file)
--- a/opcodes/aarch64-sys-regs.def
+++ b/opcodes/aarch64-sys-regs.def
@@ -741,7 +741,7 @@
   SYSREG ("pmscr_el1",         CPENC (3,0,9,9,0),      F_ARCHEXT,              AARCH64_FEATURE (PROFILE))
   SYSREG ("pmscr_el12",                CPENC (3,5,9,9,0),      F_ARCHEXT,              AARCH64_FEATURE (PROFILE))
   SYSREG ("pmscr_el2",         CPENC (3,4,9,9,0),      F_ARCHEXT,              AARCH64_FEATURE (PROFILE))
-  SYSREG ("pmsdsfr_el1",       CPENC (3,4,9,10,4),     F_ARCHEXT,              AARCH64_FEATURE (SPE_FDS))
+  SYSREG ("pmsdsfr_el1",       CPENC (3,0,9,10,4),     F_ARCHEXT,              AARCH64_FEATURE (SPE_FDS))
   SYSREG ("pmselr_el0",                CPENC (3,3,9,12,5),     0,                      AARCH64_NO_FEATURES)
   SYSREG ("pmsevfr_el1",       CPENC (3,0,9,9,5),      F_ARCHEXT,              AARCH64_FEATURE (PROFILE))
   SYSREG ("pmsfcr_el1",                CPENC (3,0,9,9,4),      F_ARCHEXT,              AARCH64_FEATURE (PROFILE))