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aarch64: Remove teecr32_el1 and teehbr32_el1

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These system registers were removed from the architecture over a decade
ago, so there's no need to continue supporting them.
This commit is contained in:
Alice Carlotti
2025-09-02 17:29:33 +01:00
parent 9ca0278eee
commit 8c0024ca8f
3 changed files with 0 additions and 9 deletions
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4
gas/testsuite/gas/aarch64/sysreg/sysreg-1.d
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@@ -24,10 +24,6 @@ Disassembly of section \.text:
*[0-9a-f]+: d5340707 mrs x7, dbgvcr32_el2
*[0-9a-f]+: d51c5307 msr fpexc32_el2, x7
*[0-9a-f]+: d53c5307 mrs x7, fpexc32_el2
*[0-9a-f]+: d5120007 msr teecr32_el1, x7
*[0-9a-f]+: d5320007 mrs x7, teecr32_el1
*[0-9a-f]+: d5121007 msr teehbr32_el1, x7
*[0-9a-f]+: d5321007 mrs x7, teehbr32_el1
*[0-9a-f]+: d51be207 msr cntp_tval_el0, x7
*[0-9a-f]+: d53be207 mrs x7, cntp_tval_el0
*[0-9a-f]+: d51be227 msr cntp_ctl_el0, x7

3
gas/testsuite/gas/aarch64/sysreg/sysreg-1.s
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@@ -38,9 +38,6 @@
rw_sys_reg sys_reg=fpexc32_el2 xreg=x7
rw_sys_reg sys_reg=teecr32_el1 xreg=x7
rw_sys_reg sys_reg=teehbr32_el1 xreg=x7
rw_sys_reg sys_reg=cntp_tval_el0 xreg=x7
rw_sys_reg sys_reg=cntp_ctl_el0 xreg=x7
rw_sys_reg sys_reg=cntp_cval_el0 xreg=x7

2
opcodes/aarch64-sys-regs.def
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@@ -1025,8 +1025,6 @@
SYSREG ("tcrmask_el1", CPENC (3,0,2,7,2), 0, AARCH64_FEATURE (V9_5A)) /* SRMASK */
SYSREG ("tcrmask_el12", CPENC (3,5,2,7,2), 0, AARCH64_FEATURE (V9_5A)) /* SRMASK */
SYSREG ("tcrmask_el2", CPENC (3,4,2,7,2), 0, AARCH64_FEATURE (V9_5A)) /* SRMASK */
SYSREG ("teecr32_el1", CPENC (2,2,0,0,0), 0, AARCH64_NO_FEATURES)
SYSREG ("teehbr32_el1", CPENC (2,2,1,0,0), 0, AARCH64_NO_FEATURES)
SYSREG ("tfsr_el1", CPENC (3,0,5,6,0), 0, AARCH64_FEATURE (MEMTAG))
SYSREG ("tfsr_el12", CPENC (3,5,5,6,0), 0, AARCH64_FEATURE (MEMTAG))
SYSREG ("tfsr_el2", CPENC (3,4,5,6,0), 0, AARCH64_FEATURE (MEMTAG))