This whitespace is present in the output from objdump but is not in our test patterns. Adding it makes the testcase pass.
############### Attachment also inlined for ease of reply ###############
diff --git a/gas/testsuite/gas/aarch64/morello-capinit.d b/gas/testsuite/gas/aarch64/morello-capinit.d index 6567a2964beafcd8fae1297579deaf7690384139..ef71b4552a97900279051c7baa154ad60cbaf23f 100644 --- a/gas/testsuite/gas/aarch64/morello-capinit.d +++ b/gas/testsuite/gas/aarch64/morello-capinit.d @@ -4,7 +4,7 @@ .*: file format .*
RELOCATION RECORDS FOR [.text]: -OFFSET TYPE VALUE +OFFSET TYPE VALUE 0000000000000000 R_AARCH64_LDST128_ABS_LO12_NC .data+0x0000000000000010 0000000000000008 R_AARCH64_LDST128_ABS_LO12_NC .data+0x0000000000000010 0000000000000010 R_MORELLO_CAPINIT f+0x0000000000000008 @@ -13,7 +13,7 @@ OFFSET TYPE VALUE
RELOCATION RECORDS FOR [.data]: -OFFSET TYPE VALUE +OFFSET TYPE VALUE 0000000000000010 R_MORELLO_CAPINIT str 0000000000000020 R_MORELLO_CAPINIT str+0x0000000000000008 0000000000000030 R_MORELLO_CAPINIT foo+0x0000000000000010 @@ -21,7 +21,7 @@ OFFSET TYPE VALUE
RELOCATION RECORDS FOR [.data.rel.ro]: -OFFSET TYPE VALUE +OFFSET TYPE VALUE 0000000000000000 R_MORELLO_CAPINIT str2