diff options
author | Mo, Zewei <zewei.mo@intel.com> | 2023-12-28 01:06:40 +0000 |
---|---|---|
committer | Cui, Lili <lili.cui@intel.com> | 2023-12-28 11:41:45 +0000 |
commit | 08a98d4c1331cc726c8c76c14d9db34d6f0aadd6 (patch) | |
tree | d9d3b9fb83d173f0cdc20ec55063ed582145cdd2 /gas/testsuite | |
parent | 3083f376435662c747ab946bb84e6e6698985610 (diff) | |
download | gdb-08a98d4c1331cc726c8c76c14d9db34d6f0aadd6.zip gdb-08a98d4c1331cc726c8c76c14d9db34d6f0aadd6.tar.gz gdb-08a98d4c1331cc726c8c76c14d9db34d6f0aadd6.tar.bz2 |
Support APX Push2/Pop2
PPX functionality for PUSH/POP is not implemented in this patch
and will be implemented separately.
gas/ChangeLog:
2023-12-28 Zewei Mo <zewei.mo@intel.com>
H.J. Lu <hongjiu.lu@intel.com>
Lili Cui <lili.cui@intel.com>
* config/tc-i386.c: (enum i386_error):
New unsupported_rsp_register and invalid_src_register_set.
(md_assemble): Add handler for unsupported_rsp_register and
invalid_src_register_set.
(check_APX_operands): Add invalid check for push2/pop2.
(match_template): Handle check_APX_operands.
* testsuite/gas/i386/i386.exp: Add apx-push2pop2 tests.
* testsuite/gas/i386/x86-64.exp: Ditto.
* testsuite/gas/i386/x86-64-apx-push2pop2.d: New test.
* testsuite/gas/i386/x86-64-apx-push2pop2.s: Ditto.
* testsuite/gas/i386/x86-64-apx-push2pop2-intel.d: Ditto.
* testsuite/gas/i386/x86-64-apx-push2pop2-inval.l: Ditto.
* testsuite/gas/i386/x86-64-apx-push2pop2-inval.s: Ditto.
* testsuite/gas/i386/apx-push2pop2-inval.s: Ditto.
* testsuite/gas/i386/apx-push2pop2-inval.d: Ditto.
* testsuite/gas/i386/x86-64-apx-evex-promoted-bad.d: Added bad
testcases for POP2.
* testsuite/gas/i386/x86-64-apx-evex-promoted-bad.s: Ditto.
opcodes/ChangeLog:
* i386-dis-evex-reg.h: Add REG_EVEX_MAP4_8F.
* i386-dis-evex-w.h: Add EVEX_W_MAP4_8F_R_0 and EVEX_W_MAP4_FF_R_6
* i386-dis-evex.h: Add REG_EVEX_MAP4_8F.
* i386-dis.c (PUSH2_POP2_Fixup): Add special handling for PUSH2/POP2.
(get_valid_dis386): Add handler for vector length and address_mode for
APX-Push2/Pop2 insn.
(nd): define nd as b for EVEX-promoted instrutions.
(OP_VEX): Add handler of 64-bit vvvv register for APX-Push2/Pop2 insn.
* i386-gen.c: Add Push2Pop2 bitfield.
* i386-opc.h: Regenerated.
* i386-opc.tbl: Regenerated.
Diffstat (limited to 'gas/testsuite')
-rw-r--r-- | gas/testsuite/gas/i386/apx-push2pop2-inval.l | 5 | ||||
-rw-r--r-- | gas/testsuite/gas/i386/apx-push2pop2-inval.s | 9 | ||||
-rw-r--r-- | gas/testsuite/gas/i386/i386.exp | 1 | ||||
-rw-r--r-- | gas/testsuite/gas/i386/x86-64-apx-evex-promoted-bad.d | 5 | ||||
-rw-r--r-- | gas/testsuite/gas/i386/x86-64-apx-evex-promoted-bad.s | 7 | ||||
-rw-r--r-- | gas/testsuite/gas/i386/x86-64-apx-push2pop2-intel.d | 42 | ||||
-rw-r--r-- | gas/testsuite/gas/i386/x86-64-apx-push2pop2-inval.l | 13 | ||||
-rw-r--r-- | gas/testsuite/gas/i386/x86-64-apx-push2pop2-inval.s | 17 | ||||
-rw-r--r-- | gas/testsuite/gas/i386/x86-64-apx-push2pop2.d | 42 | ||||
-rw-r--r-- | gas/testsuite/gas/i386/x86-64-apx-push2pop2.s | 39 | ||||
-rw-r--r-- | gas/testsuite/gas/i386/x86-64.exp | 3 |
11 files changed, 183 insertions, 0 deletions
diff --git a/gas/testsuite/gas/i386/apx-push2pop2-inval.l b/gas/testsuite/gas/i386/apx-push2pop2-inval.l new file mode 100644 index 0000000..a55a715 --- /dev/null +++ b/gas/testsuite/gas/i386/apx-push2pop2-inval.l @@ -0,0 +1,5 @@ +.* Assembler messages: +.*:6: Error: `push2' is only supported in 64-bit mode +.*:7: Error: `push2p' is only supported in 64-bit mode +.*:8: Error: `pop2' is only supported in 64-bit mode +.*:9: Error: `pop2p' is only supported in 64-bit mode diff --git a/gas/testsuite/gas/i386/apx-push2pop2-inval.s b/gas/testsuite/gas/i386/apx-push2pop2-inval.s new file mode 100644 index 0000000..7716632 --- /dev/null +++ b/gas/testsuite/gas/i386/apx-push2pop2-inval.s @@ -0,0 +1,9 @@ +# Check 32bit APX-PUSH2/POP2 instructions + + .allow_index_reg + .text +_start: + push2 %rax, %rbx + push2p %rax, %rbx + pop2 %rax, %rbx + pop2p %rax, %rbx diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp index 3917be6b..f9ee85b 100644 --- a/gas/testsuite/gas/i386/i386.exp +++ b/gas/testsuite/gas/i386/i386.exp @@ -511,6 +511,7 @@ if [gas_32_check] then { run_dump_test "sm4-intel" run_list_test "pbndkb-inval" run_list_test "user_msr-inval" + run_list_test "apx-push2pop2-inval" run_list_test "sg" run_dump_test "clzero" run_dump_test "invlpgb" diff --git a/gas/testsuite/gas/i386/x86-64-apx-evex-promoted-bad.d b/gas/testsuite/gas/i386/x86-64-apx-evex-promoted-bad.d index ba14736..3bfb5de 100644 --- a/gas/testsuite/gas/i386/x86-64-apx-evex-promoted-bad.d +++ b/gas/testsuite/gas/i386/x86-64-apx-evex-promoted-bad.d @@ -34,3 +34,8 @@ Disassembly of section .text: [ ]*[a-f0-9]+:[ ]+62 f4 e4[ ]+\(bad\) [ ]*[a-f0-9]+:[ ]+08 ff[ ]+.* [ ]*[a-f0-9]+:[ ]+04 08[ ]+.* +[ ]*[a-f0-9]+:[ ]+62 f4 3c[ ]+\(bad\) +[ ]*[a-f0-9]+:[ ]+08 8f c0 ff ff ff[ ]+or.* +[ ]*[a-f0-9]+:[ ]+62 74 7c 18 8f c0[ ]+pop2 %rax,\(bad\) +[ ]*[a-f0-9]+:[ ]+62 d4 3c 18 8f[ ]+\(bad\) +[ ]*[a-f0-9]+:[ ]+c0[ ]+.* diff --git a/gas/testsuite/gas/i386/x86-64-apx-evex-promoted-bad.s b/gas/testsuite/gas/i386/x86-64-apx-evex-promoted-bad.s index fcbb1b9..fde6736 100644 --- a/gas/testsuite/gas/i386/x86-64-apx-evex-promoted-bad.s +++ b/gas/testsuite/gas/i386/x86-64-apx-evex-promoted-bad.s @@ -40,3 +40,10 @@ _start: #{evex} inc %rax %rbx EVEX.vvvv != 1111 && EVEX.ND = 0. .insn EVEX.L0.NP.M4.W1 0xff/0, (%rax,%rcx), %rbx + # pop2 %rax, %r8 set EVEX.ND=0. + .insn EVEX.L0.M4.W0 0x8f/0, %rax, %r8 + .byte 0xff, 0xff, 0xff + # pop2 %rax, %r8 set EVEX.vvvv = 1111. + .insn EVEX.L0.M4.W0 0x8f, %rax, {rn-sae},%r8 + # pop2 %r8, %r8. + .insn EVEX.L0.M4.W0 0x8f/0, %r8,{rn-sae}, %r8 diff --git a/gas/testsuite/gas/i386/x86-64-apx-push2pop2-intel.d b/gas/testsuite/gas/i386/x86-64-apx-push2pop2-intel.d new file mode 100644 index 0000000..46b2121 --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-apx-push2pop2-intel.d @@ -0,0 +1,42 @@ +#as: --64 +#objdump: -dw -Mintel +#name: i386 APX-push2pop2 insns (Intel disassembly) +#source: x86-64-apx-push2pop2.s + +.*: +file format .* + +Disassembly of section \.text: + +0+ <_start>: +\s*[a-f0-9]+:\s*62 f4 7c 18 ff f3\s+push2\s+rax,rbx +\s*[a-f0-9]+:\s*62 fc 3c 18 ff f1\s+push2\s+r8,r17 +\s*[a-f0-9]+:\s*62 d4 04 10 ff f1\s+push2\s+r31,r9 +\s*[a-f0-9]+:\s*62 dc 3c 10 ff f7\s+push2\s+r24,r31 +\s*[a-f0-9]+:\s*62 f4 fc 18 ff f3\s+push2p\s+rax,rbx +\s*[a-f0-9]+:\s*62 fc bc 18 ff f1\s+push2p\s+r8,r17 +\s*[a-f0-9]+:\s*62 d4 84 10 ff f1\s+push2p\s+r31,r9 +\s*[a-f0-9]+:\s*62 dc bc 10 ff f7\s+push2p\s+r24,r31 +\s*[a-f0-9]+:\s*62 f4 64 18 8f c0\s+pop2\s+rbx,rax +\s*[a-f0-9]+:\s*62 d4 74 10 8f c0\s+pop2\s+r17,r8 +\s*[a-f0-9]+:\s*62 dc 34 18 8f c7\s+pop2\s+r9,r31 +\s*[a-f0-9]+:\s*62 dc 04 10 8f c0\s+pop2\s+r31,r24 +\s*[a-f0-9]+:\s*62 f4 e4 18 8f c0\s+pop2p\s+rbx,rax +\s*[a-f0-9]+:\s*62 d4 f4 10 8f c0\s+pop2p\s+r17,r8 +\s*[a-f0-9]+:\s*62 dc b4 18 8f c7\s+pop2p\s+r9,r31 +\s*[a-f0-9]+:\s*62 dc 84 10 8f c0\s+pop2p\s+r31,r24 +\s*[a-f0-9]+:\s*62 f4 7c 18 ff f3\s+push2\s+rax,rbx +\s*[a-f0-9]+:\s*62 fc 3c 18 ff f1\s+push2\s+r8,r17 +\s*[a-f0-9]+:\s*62 d4 04 10 ff f1\s+push2\s+r31,r9 +\s*[a-f0-9]+:\s*62 dc 3c 10 ff f7\s+push2\s+r24,r31 +\s*[a-f0-9]+:\s*62 f4 fc 18 ff f3\s+push2p\s+rax,rbx +\s*[a-f0-9]+:\s*62 fc bc 18 ff f1\s+push2p\s+r8,r17 +\s*[a-f0-9]+:\s*62 d4 84 10 ff f1\s+push2p\s+r31,r9 +\s*[a-f0-9]+:\s*62 dc bc 10 ff f7\s+push2p\s+r24,r31 +\s*[a-f0-9]+:\s*62 f4 64 18 8f c0\s+pop2\s+rbx,rax +\s*[a-f0-9]+:\s*62 d4 74 10 8f c0\s+pop2\s+r17,r8 +\s*[a-f0-9]+:\s*62 dc 34 18 8f c7\s+pop2\s+r9,r31 +\s*[a-f0-9]+:\s*62 dc 04 10 8f c0\s+pop2\s+r31,r24 +\s*[a-f0-9]+:\s*62 f4 e4 18 8f c0\s+pop2p\s+rbx,rax +\s*[a-f0-9]+:\s*62 d4 f4 10 8f c0\s+pop2p\s+r17,r8 +\s*[a-f0-9]+:\s*62 dc b4 18 8f c7\s+pop2p\s+r9,r31 +\s*[a-f0-9]+:\s*62 dc 84 10 8f c0\s+pop2p\s+r31,r24 diff --git a/gas/testsuite/gas/i386/x86-64-apx-push2pop2-inval.l b/gas/testsuite/gas/i386/x86-64-apx-push2pop2-inval.l new file mode 100644 index 0000000..2cd1428 --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-apx-push2pop2-inval.l @@ -0,0 +1,13 @@ +.* Assembler messages: +.*:6: Error: operand size mismatch for `push2' +.*:7: Error: operand size mismatch for `push2' +.*:8: Error: 'rsp' register cannot be used for `push2' +.*:9: Error: 'rsp' register cannot be used for `push2' +.*:10: Error: operand size mismatch for `push2p' +.*:11: Error: 'rsp' register cannot be used for `push2p' +.*:12: Error: operand size mismatch for `pop2' +.*:13: Error: 'rsp' register cannot be used for `pop2' +.*:14: Error: 'rsp' register cannot be used for `pop2' +.*:15: Error: two dest registers must be distinct for `pop2' +.*:16: Error: 'rsp' register cannot be used for `pop2p' +.*:17: Error: two dest registers must be distinct for `pop2p' diff --git a/gas/testsuite/gas/i386/x86-64-apx-push2pop2-inval.s b/gas/testsuite/gas/i386/x86-64-apx-push2pop2-inval.s new file mode 100644 index 0000000..83cef97 --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-apx-push2pop2-inval.s @@ -0,0 +1,17 @@ +# Check illegal APX-Push2Pop2 instructions + + .allow_index_reg + .text +_start: + push2 %ax, %bx + push2 %eax, %ebx + push2 %rsp, %r17 + push2 %r17, %rsp + push2p %eax, %ebx + push2p %rsp, %r17 + pop2 %ax, %bx + pop2 %rax, %rsp + pop2 %rsp, %rax + pop2 %r12, %r12 + pop2p %rax, %rsp + pop2p %r12, %r12 diff --git a/gas/testsuite/gas/i386/x86-64-apx-push2pop2.d b/gas/testsuite/gas/i386/x86-64-apx-push2pop2.d new file mode 100644 index 0000000..54f22a7 --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-apx-push2pop2.d @@ -0,0 +1,42 @@ +#as: --64 +#objdump: -dw +#name: x86_64 APX-push2pop2 insns +#source: x86-64-apx-push2pop2.s + +.*: +file format .* + +Disassembly of section \.text: + +0+ <_start>: +\s*[a-f0-9]+:\s*62 f4 7c 18 ff f3\s+push2\s+%rbx,%rax +\s*[a-f0-9]+:\s*62 fc 3c 18 ff f1\s+push2\s+%r17,%r8 +\s*[a-f0-9]+:\s*62 d4 04 10 ff f1\s+push2\s+%r9,%r31 +\s*[a-f0-9]+:\s*62 dc 3c 10 ff f7\s+push2\s+%r31,%r24 +\s*[a-f0-9]+:\s*62 f4 fc 18 ff f3\s+push2p\s+%rbx,%rax +\s*[a-f0-9]+:\s*62 fc bc 18 ff f1\s+push2p\s+%r17,%r8 +\s*[a-f0-9]+:\s*62 d4 84 10 ff f1\s+push2p\s+%r9,%r31 +\s*[a-f0-9]+:\s*62 dc bc 10 ff f7\s+push2p\s+%r31,%r24 +\s*[a-f0-9]+:\s*62 f4 64 18 8f c0\s+pop2\s+%rax,%rbx +\s*[a-f0-9]+:\s*62 d4 74 10 8f c0\s+pop2\s+%r8,%r17 +\s*[a-f0-9]+:\s*62 dc 34 18 8f c7\s+pop2\s+%r31,%r9 +\s*[a-f0-9]+:\s*62 dc 04 10 8f c0\s+pop2\s+%r24,%r31 +\s*[a-f0-9]+:\s*62 f4 e4 18 8f c0\s+pop2p\s+%rax,%rbx +\s*[a-f0-9]+:\s*62 d4 f4 10 8f c0\s+pop2p\s+%r8,%r17 +\s*[a-f0-9]+:\s*62 dc b4 18 8f c7\s+pop2p\s+%r31,%r9 +\s*[a-f0-9]+:\s*62 dc 84 10 8f c0\s+pop2p\s+%r24,%r31 +\s*[a-f0-9]+:\s*62 f4 7c 18 ff f3\s+push2\s+%rbx,%rax +\s*[a-f0-9]+:\s*62 fc 3c 18 ff f1\s+push2\s+%r17,%r8 +\s*[a-f0-9]+:\s*62 d4 04 10 ff f1\s+push2\s+%r9,%r31 +\s*[a-f0-9]+:\s*62 dc 3c 10 ff f7\s+push2\s+%r31,%r24 +\s*[a-f0-9]+:\s*62 f4 fc 18 ff f3\s+push2p\s+%rbx,%rax +\s*[a-f0-9]+:\s*62 fc bc 18 ff f1\s+push2p\s+%r17,%r8 +\s*[a-f0-9]+:\s*62 d4 84 10 ff f1\s+push2p\s+%r9,%r31 +\s*[a-f0-9]+:\s*62 dc bc 10 ff f7\s+push2p\s+%r31,%r24 +\s*[a-f0-9]+:\s*62 f4 64 18 8f c0\s+pop2\s+%rax,%rbx +\s*[a-f0-9]+:\s*62 d4 74 10 8f c0\s+pop2\s+%r8,%r17 +\s*[a-f0-9]+:\s*62 dc 34 18 8f c7\s+pop2\s+%r31,%r9 +\s*[a-f0-9]+:\s*62 dc 04 10 8f c0\s+pop2\s+%r24,%r31 +\s*[a-f0-9]+:\s*62 f4 e4 18 8f c0\s+pop2p\s+%rax,%rbx +\s*[a-f0-9]+:\s*62 d4 f4 10 8f c0\s+pop2p\s+%r8,%r17 +\s*[a-f0-9]+:\s*62 dc b4 18 8f c7\s+pop2p\s+%r31,%r9 +\s*[a-f0-9]+:\s*62 dc 84 10 8f c0\s+pop2p\s+%r24,%r31 diff --git a/gas/testsuite/gas/i386/x86-64-apx-push2pop2.s b/gas/testsuite/gas/i386/x86-64-apx-push2pop2.s new file mode 100644 index 0000000..5c28c13 --- /dev/null +++ b/gas/testsuite/gas/i386/x86-64-apx-push2pop2.s @@ -0,0 +1,39 @@ +# Check 64bit APX-Push2Pop2 instructions + + .allow_index_reg + .text +_start: + push2 %rbx, %rax + push2 %r17, %r8 + push2 %r9, %r31 + push2 %r31, %r24 + push2p %rbx, %rax + push2p %r17, %r8 + push2p %r9, %r31 + push2p %r31, %r24 + pop2 %rax, %rbx + pop2 %r8, %r17 + pop2 %r31, %r9 + pop2 %r24, %r31 + pop2p %rax, %rbx + pop2p %r8, %r17 + pop2p %r31, %r9 + pop2p %r24, %r31 + + .intel_syntax noprefix + push2 rax, rbx + push2 r8, r17 + push2 r31, r9 + push2 r24, r31 + push2p rax, rbx + push2p r8, r17 + push2p r31, r9 + push2p r24, r31 + pop2 rbx, rax + pop2 r17, r8 + pop2 r9, r31 + pop2 r31, r24 + pop2p rbx, rax + pop2p r17, r8 + pop2p r9, r31 + pop2p r31, r24 diff --git a/gas/testsuite/gas/i386/x86-64.exp b/gas/testsuite/gas/i386/x86-64.exp index 3a3438a..0e7b5d0 100644 --- a/gas/testsuite/gas/i386/x86-64.exp +++ b/gas/testsuite/gas/i386/x86-64.exp @@ -345,6 +345,9 @@ run_dump_test "x86-64-avx512dq-rcigrd-intel" run_dump_test "x86-64-avx512dq-rcigrd" run_dump_test "x86-64-avx512dq-rcigrne-intel" run_dump_test "x86-64-avx512dq-rcigrne" +run_dump_test "x86-64-apx-push2pop2" +run_dump_test "x86-64-apx-push2pop2-intel" +run_list_test "x86-64-apx-push2pop2-inval" run_dump_test "x86-64-avx512dq-rcigru-intel" run_dump_test "x86-64-avx512dq-rcigru" run_dump_test "x86-64-avx512dq-rcigrz-intel" |