[Pkg-xen-devel] Bug#1122070: xen: FTBFS on arm64: unknown or missing system register name at operand 1 -- `msr TEECR32_EL1, x0'

[Paul Gevers]

Source: xen
Version: 4.20.2+7-g1badcf5035-1
Severity: serious
Tags: ftbfs
Justification: ftbfs
X-Debbugs-Cc: debian-arm at lists.debian.org
User: debian-arm at lists.debian.org
Usertags: arm64

Hi,

A recent upload of xen FTBFS on arm64.

https://buildd.debian.org/status/fetch.php?pkg=xen&arch=arm64&ver=4.20.2%2B7-g1badcf5035-1&stamp=1764415132&raw=0

/usr/bin/make -f ./Rules.mk obj=arch/arm/efi need-builtin=1
   aarch64-linux-gnu-gcc -MMD -MP -MF xsm/flask/ss/.conditional.o.d 
-DBUILD_ID -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes 
-Wno-unused-but-set-variable -Wno-unused-local-typedefs   -O2 
-fomit-frame-pointer -nostdinc -fno-builtin -fno-common 
-fzero-init-padding-bits=all -Werror -Wredundant-decls -Wwrite-strings 
-Wno-pointer-arith -Wdeclaration-after-statement -Wuninitialized -Wvla 
-Wflex-array-member-not-at-end -Winit-self -pipe -D__XEN__ -include 
./include/xen/config.h -Wa,--strip-local-absolute -mcpu=generic 
-mgeneral-regs-only  -mno-outline-atomics 
-ffile-prefix-map=/build/reproducible-path/xen-4.20.2+7-g1badcf5035=. 
-fdebug-prefix-map=/build/reproducible-path/xen-4.20.2+7-g1badcf5035=. 
-I./include -I./arch/arm/include -I./arch/arm/include/generated -fno-pie 
-fno-stack-protector -fno-exceptions -fno-asynchronous-unwind-tables 
-Wnested-externs  -iquote ./xsm/flask/include -I./xsm/flask/include -c 
xsm/flask/ss/conditional.c -o xsm/flask/ss/conditional.o
Assembler messages:
{standard input}:474: Error: unknown or missing system register name at 
operand 1 -- `msr TEECR32_EL1,x0'
{standard input}:480: Error: unknown or missing system register name at 
operand 1 -- `msr TEEHBR32_EL1,x0'
{standard input}:488: Error: unknown or missing system register name at 
operand 2 -- `mrs x0,TEECR32_EL1'
{standard input}:494: Error: unknown or missing system register name at 
operand 2 -- `mrs x0,TEEHBR32_EL1'
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