diff options
| -rw-r--r-- | gdb/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.arch/amd64-gs_base.exp | 26 |
2 files changed, 31 insertions, 1 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index 6d7d0c2..57b7208 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,5 +1,11 @@ 2020-12-04 Tom de Vries <tdevries@suse.de> + PR testsuite/26990 + * gdb.arch/amd64-gs_base.exp: Handle -m32 where fs_base and gs_base + are unsupported. + +2020-12-04 Tom de Vries <tdevries@suse.de> + * gdb.reverse/insn-reverse.exp: Don't break inside gdb_test_multiple clause. diff --git a/gdb/testsuite/gdb.arch/amd64-gs_base.exp b/gdb/testsuite/gdb.arch/amd64-gs_base.exp index 3e14031..d29043b 100644 --- a/gdb/testsuite/gdb.arch/amd64-gs_base.exp +++ b/gdb/testsuite/gdb.arch/amd64-gs_base.exp @@ -30,6 +30,31 @@ if ![runto_main] { return -1 } +# Test the presence of fs_base and gs_base on the system +# register group and values. +# +set ws "\[\t \]+" +set info_reg_out [multi_line "info register sys" \ + "fs_base${ws}$hex${ws}$decimal"\ + "gs_base${ws}$hex${ws}$decimal"\ + "orig_rax${ws}$hex${ws}\[-\]$decimal" ] +set info_reg_out_m32 [multi_line "info register sys" \ + "orig_eax${ws}$hex${ws}\[-\]$decimal" ] + +set supported 0 +gdb_test_multiple "info register sys" "" { + -re -wrap $info_reg_out { + set supported 1 + } + -re -wrap $info_reg_out_m32 { + } +} + +if { ! $supported } { + unsupported "target does not support fs_base and gs_base" + return -1 +} + gdb_test "print /x \$fs_base" "= $hex" "print fs_base" gdb_test "print /x \$gs_base" "= $hex" "print gs_base" @@ -39,7 +64,6 @@ gdb_test "print \$gs_base = 3" "= 3" "set gs_base" # Test the presence of fs_base and gs_base on the system # register group and values. # -set ws "\[\t \]+" set info_reg_out [multi_line "info register sys" \ "fs_base${ws}0x2${ws}2"\ "gs_base${ws}0x3${ws}3"\ |