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| author | Jan Beulich <jbeulich@suse.com> | 2021-04-26 10:35:51 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2021-04-26 10:35:51 +0200 |
| commit | b818855549013ba43e730e07f790e5cbfd16a757 (patch) | |
| tree | ae5d65b7fb1359fbceeca9d6f44dab75065d27ab /gas/testsuite | |
| parent | c290cb01face96fa9c2a4f96f7d57083da3c99f1 (diff) | |
| download | gdb-b818855549013ba43e730e07f790e5cbfd16a757.zip gdb-b818855549013ba43e730e07f790e5cbfd16a757.tar.gz gdb-b818855549013ba43e730e07f790e5cbfd16a757.tar.bz2 | |
x86-64: have value properly checked when resolving fixup
Constants not known at the time an individual insn gets assembled and
going into a sign-extended field still shouldn't be silently truncated
at the time the respective fixup gets resolved.
Diffstat (limited to 'gas/testsuite')
| -rw-r--r-- | gas/testsuite/gas/i386/i386.exp | 1 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-addr32-bad.l | 29 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-addr32-bad.s | 15 |
3 files changed, 45 insertions, 0 deletions
diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp index e1dab45..a9a2a64 100644 --- a/gas/testsuite/gas/i386/i386.exp +++ b/gas/testsuite/gas/i386/i386.exp @@ -750,6 +750,7 @@ if [gas_64_check] then { run_dump_test "x86_64-intel" run_dump_test "x86-64-addr32" run_dump_test "x86-64-addr32-intel" + run_list_test "x86-64-addr32-bad" "-al" run_dump_test "x86-64-opcode" run_dump_test "x86-64-intel64" if { ! [istarget "*-*-*cygwin*"] && ![istarget "*-*-mingw*"] } then { diff --git a/gas/testsuite/gas/i386/x86-64-addr32-bad.l b/gas/testsuite/gas/i386/x86-64-addr32-bad.l new file mode 100644 index 0000000..bddf0d1 --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-addr32-bad.l @@ -0,0 +1,29 @@ +.*: Assembler messages: +.*:3: Error:.* [0x]*88888888 .* +.*:7: Error:.* [0x]*99999999 .* +.*:11: Error:.* [0x]*99999999 .* +GAS LISTING .* + + +[ ]*[0-9]+[ ]+\.text +[ ]*[0-9]+[ ]+addr32: +[ ]*[0-9]+[ ]+lea 0x88888888\(%rax\), %rax +[ ]*[0-9]+[ ]+\?\?\?\? 8D808888[ ]+lea 0x88888888\(%rax\), %eax +[ ]*[0-9]+[ ]+8888 +[ ]*[0-9]+[ ]+\?\?\?\? 67488D80[ ]+lea 0x88888888\(%eax\), %rax +[ ]*[0-9]+[ ]+88888888 * +[ ]*[0-9]+[ ]* +[ ]*[0-9]+[ ]+\?\?\?\? 488D8099[ ]+lea value\(%rax\), %rax +[ ]*[0-9]+[ ]+999999 +[ ]*[0-9]+[ ]+\?\?\?\? 8D809999[ ]+lea value\(%rax\), %eax +[ ]*[0-9]+[ ]+9999 +[ ]*[0-9]+[ ]+\?\?\?\? 67488D80[ ]+lea value\(%eax\), %rax +[ ]*[0-9]+[ ]+99999999 * +[ ]*[0-9]+[ ]* +[ ]*[0-9]+[ ]+\?\?\?\? 48C7C099[ ]+mov \$value, %rax +[ ]*[0-9]+[ ]+999999 +[ ]*[0-9]+[ ]+\?\?\?\? B8999999[ ]+mov \$value, %eax +[ ]*[0-9]+[ ]+99 +[ ]*[0-9]+[ ]* +[ ]*[0-9]+[ ]+\.equ value, 0x99999999 +#pass diff --git a/gas/testsuite/gas/i386/x86-64-addr32-bad.s b/gas/testsuite/gas/i386/x86-64-addr32-bad.s new file mode 100644 index 0000000..460be20 --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-addr32-bad.s @@ -0,0 +1,15 @@ + .text +addr32: + lea 0x88888888(%rax), %rax + lea 0x88888888(%rax), %eax + lea 0x88888888(%eax), %rax + + lea value(%rax), %rax + lea value(%rax), %eax + lea value(%eax), %rax + + mov $value, %rax + mov $value, %eax + + .equ value, 0x99999999 + .end |