From 96074adc6a780c7984645e3e42434be368974737 Mon Sep 17 00:00:00 2001 From: "Jose E. Marchesi" Date: Fri, 17 Jun 2016 02:15:43 -0700 Subject: [PATCH] opcodes,gas: sparc: fix rdasr,wrasr,rdpr,wrpr,rdhpr,wrhpr insns. This patch fixes and expands the definition of the read/write instructions for ancillary-state, privileged and hyperprivileged registers in opcodes. It also adds support for three new v9m hyperprivileged registers: %hmcdper, %hmcddfr and %hva_mask_nz. Finally, the patch expands existing tests (and adds several new ones) in order to cover all the read/write instructions in all its variants. opcodes/ChangeLog: 2016-06-17 Jose E. Marchesi * sparc-opc.c (rdasr): New macro. (wrasr): Likewise. (rdpr): Likewise. (wrpr): Likewise. (rdhpr): Likewise. (wrhpr): Likewise. (sparc_opcodes): Use the macros above to fix and expand the definition of read/write instructions from/to asr/privileged/hyperprivileged instructions. * sparc-dis.c (v9_hpriv_reg_names): Add %hmcdper, %hmcddfr and %hva_mask_nz. Prefer softint_set and softint_clear over set_softint and clear_softint. (print_insn_sparc): Support %ver in Rd. gas/ChangeLog: 2016-06-17 Jose E. Marchesi * config/tc-sparc.c (hpriv_reg_table): Add registers %hmcdper, %hmcddfr and %hva_mask_nz. (sparc_ip): New handling of asr/privileged/hyperprivileged registers, adapted to the new form of the sparc opcodes table. * testsuite/gas/sparc/rdasr.s: New file. * testsuite/gas/sparc/rdasr.d: Likewise. * testsuite/gas/sparc/wrasr.s: Likewise. * testsuite/gas/sparc/wrasr.d: Likewise. * testsuite/gas/sparc/sparc.exp (sparc_elf_setup): Add rdasr and wrasr tests. * testsuite/gas/sparc/rdpr.d: Use -Av9m, as some privileged registers require it. * testsuite/gas/sparc/wrpr.s: Complete to cover all privileged registers and write instruction modalities. * testsuite/gas/sparc/wrpr.d: Likewise. * testsuite/gas/sparc/rdhpr.s: Likewise for hyperprivileged registers. * testsuite/gas/sparc/rdhpr.d: Likewise. * testsuite/gas/sparc/wrhpr.s: Likewise. * testsuite/gas/sparc/wrhpr.d: Likewise. --- gas/ChangeLog | 23 ++++ gas/config/tc-sparc.c | 51 +++++---- gas/testsuite/gas/sparc/rdasr.d | 18 ++++ gas/testsuite/gas/sparc/rdasr.s | 11 ++ gas/testsuite/gas/sparc/rdhpr.d | 5 +- gas/testsuite/gas/sparc/rdhpr.s | 3 + gas/testsuite/gas/sparc/rdpr.d | 2 +- gas/testsuite/gas/sparc/sparc.exp | 2 + gas/testsuite/gas/sparc/wrasr.d | 48 +++++++++ gas/testsuite/gas/sparc/wrasr.s | 41 +++++++ gas/testsuite/gas/sparc/wrhpr.d | 59 ++++++++-- gas/testsuite/gas/sparc/wrhpr.s | 57 ++++++++-- gas/testsuite/gas/sparc/wrpr.d | 114 ++++++++++++++++---- gas/testsuite/gas/sparc/wrpr.s | 110 ++++++++++++++++--- opcodes/ChangeLog | 16 +++ opcodes/sparc-dis.c | 8 +- opcodes/sparc-opc.c | 172 +++++++++++++++++++++--------- 17 files changed, 612 insertions(+), 128 deletions(-) create mode 100644 gas/testsuite/gas/sparc/rdasr.d create mode 100644 gas/testsuite/gas/sparc/rdasr.s create mode 100644 gas/testsuite/gas/sparc/wrasr.d create mode 100644 gas/testsuite/gas/sparc/wrasr.s diff --git a/gas/ChangeLog b/gas/ChangeLog index 22017c4841..5a44023832 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,26 @@ +2016-06-17 Jose E. Marchesi + + * config/tc-sparc.c (hpriv_reg_table): Add registers %hmcdper, + %hmcddfr and %hva_mask_nz. + (sparc_ip): New handling of asr/privileged/hyperprivileged + registers, adapted to the new form of the sparc opcodes table. + * testsuite/gas/sparc/rdasr.s: New file. + * testsuite/gas/sparc/rdasr.d: Likewise. + * testsuite/gas/sparc/wrasr.s: Likewise. + * testsuite/gas/sparc/wrasr.d: Likewise. + * testsuite/gas/sparc/sparc.exp (sparc_elf_setup): Add rdasr and + wrasr tests. + * testsuite/gas/sparc/rdpr.d: Use -Av9m, as some privileged + registers require it. + * testsuite/gas/sparc/wrpr.s: Complete to cover all privileged + registers and write instruction modalities. + * testsuite/gas/sparc/wrpr.d: Likewise. + * testsuite/gas/sparc/rdhpr.s: Likewise for hyperprivileged + registers. + * testsuite/gas/sparc/rdhpr.d: Likewise. + * testsuite/gas/sparc/wrhpr.s: Likewise. + * testsuite/gas/sparc/wrhpr.d: Likewise. + 2016-06-17 Jose E. Marchesi * config/tc-sparc.c (sparc_arch_table): adjust the GAS diff --git a/gas/config/tc-sparc.c b/gas/config/tc-sparc.c index 283e1323f9..163a2168f2 100644 --- a/gas/config/tc-sparc.c +++ b/gas/config/tc-sparc.c @@ -817,6 +817,9 @@ struct priv_reg_entry hpriv_reg_table[] = {"hintp", 3}, {"htba", 5}, {"hver", 6}, + {"hmcdper", 23}, + {"hmcddfr", 24}, + {"hva_mask_nz", 27}, {"hstick_offset", 28}, {"hstick_enable", 29}, {"hstick_cmpr", 31}, @@ -1907,10 +1910,13 @@ sparc_ip (char *str, const struct sparc_opcode **pinsn) error_message = _(": unrecognizable privileged register"); goto error; } - if (*args == '?') - opcode |= (p->regnum << 14); - else - opcode |= (p->regnum << 25); + + if (((opcode >> (*args == '?' ? 14 : 25)) & 0x1f) != (unsigned) p->regnum) + { + error_message = _(": unrecognizable privileged register"); + goto error; + } + s += len; continue; } @@ -1942,11 +1948,14 @@ sparc_ip (char *str, const struct sparc_opcode **pinsn) error_message = _(": unrecognizable hyperprivileged register"); goto error; } - if (*args == '$') - opcode |= (p->regnum << 14); - else - opcode |= (p->regnum << 25); - s += len; + + if (((opcode >> (*args == '$' ? 14 : 25)) & 0x1f) != (unsigned) p->regnum) + { + error_message = _(": unrecognizable hyperprivileged register"); + goto error; + } + + s += len; continue; } else @@ -1977,23 +1986,13 @@ sparc_ip (char *str, const struct sparc_opcode **pinsn) error_message = _(": unrecognizable ancillary state register"); goto error; } - if (*args == '/' && (p->regnum == 20 || p->regnum == 21)) - { - error_message = _(": rd on write only ancillary state register"); - goto error; - } - if (p->regnum >= 24 - && (insn->architecture - & SPARC_OPCODE_ARCH_MASK (SPARC_OPCODE_ARCH_V9A))) - { - /* %sys_tick and %sys_tick_cmpr are v9bnotv9a */ - error_message = _(": unrecognizable v9a ancillary state register"); - goto error; - } - if (*args == '/') - opcode |= (p->regnum << 14); - else - opcode |= (p->regnum << 25); + + if (((opcode >> (*args == '/' ? 14 : 25)) & 0x1f) != (unsigned) p->regnum) + { + error_message = _(": unrecognizable ancillary state register"); + goto error; + } + s += len; continue; } diff --git a/gas/testsuite/gas/sparc/rdasr.d b/gas/testsuite/gas/sparc/rdasr.d new file mode 100644 index 0000000000..6acd9c8ed8 --- /dev/null +++ b/gas/testsuite/gas/sparc/rdasr.d @@ -0,0 +1,18 @@ +#as: -64 -Av9m +#objdump: -dr +#name: sparc64 rdasr + +.*: +file format .*sparc.* + +Disassembly of section .text: + +0+ <.text>: + 0: 81 44 00 00 rd %pcr, %g0 + 4: 83 44 40 00 rd %pic, %g1 + 8: 85 44 80 00 rd %dcr, %g2 + c: 87 44 c0 00 rd %gsr, %g3 + 10: 89 45 80 00 rd %softint, %g4 + 14: 8b 45 c0 00 rd %tick_cmpr, %g5 + 18: 8b 46 00 00 rd %stick, %g5 + 1c: 89 46 40 00 rd %stick_cmpr, %g4 + 20: 8d 46 80 00 rd %cfr, %g6 diff --git a/gas/testsuite/gas/sparc/rdasr.s b/gas/testsuite/gas/sparc/rdasr.s new file mode 100644 index 0000000000..8499764c57 --- /dev/null +++ b/gas/testsuite/gas/sparc/rdasr.s @@ -0,0 +1,11 @@ +# Test rdasr + .text + rd %pcr,%g0 + rd %pic,%g1 + rd %dcr,%g2 + rd %gsr,%g3 + rd %softint,%g4 + rd %tick_cmpr,%g5 + rd %sys_tick,%g5 + rd %sys_tick_cmpr,%g4 + rd %cfr,%g6 diff --git a/gas/testsuite/gas/sparc/rdhpr.d b/gas/testsuite/gas/sparc/rdhpr.d index 7a12ad3849..81995d5601 100644 --- a/gas/testsuite/gas/sparc/rdhpr.d +++ b/gas/testsuite/gas/sparc/rdhpr.d @@ -1,4 +1,4 @@ -#as: -64 -Av9 +#as: -64 -Av9m #objdump: -dr #name: sparc64 rdhpr @@ -15,3 +15,6 @@ Disassembly of section .text: 14: 8d 4f 00 00 rdhpr %hstick_offset, %g6 18: 8b 4f 40 00 rdhpr %hstick_enable, %g5 1c: 89 4f c0 00 rdhpr %hstick_cmpr, %g4 + 20: 8d 4d c0 00 rdhpr %hmcdper, %g6 + 24: 8b 4e 00 00 rdhpr %hmcddfr, %g5 + 28: 89 4e c0 00 rdhpr %hva_mask_nz, %g4 diff --git a/gas/testsuite/gas/sparc/rdhpr.s b/gas/testsuite/gas/sparc/rdhpr.s index 8f669c7923..c4cf2de99f 100644 --- a/gas/testsuite/gas/sparc/rdhpr.s +++ b/gas/testsuite/gas/sparc/rdhpr.s @@ -8,3 +8,6 @@ rdhpr %hstick_offset,%g6 rdhpr %hstick_enable,%g5 rdhpr %hstick_cmpr,%g4 + rdhpr %hmcdper,%g6 + rdhpr %hmcddfr,%g5 + rdhpr %hva_mask_nz,%g4 diff --git a/gas/testsuite/gas/sparc/rdpr.d b/gas/testsuite/gas/sparc/rdpr.d index 58ec2efbcb..d9e9972dfe 100644 --- a/gas/testsuite/gas/sparc/rdpr.d +++ b/gas/testsuite/gas/sparc/rdpr.d @@ -1,4 +1,4 @@ -#as: -64 -Av9 +#as: -64 -Av9m #objdump: -dr #name: sparc64 rdpr diff --git a/gas/testsuite/gas/sparc/sparc.exp b/gas/testsuite/gas/sparc/sparc.exp index 3e7cc4cea7..0a6a494344 100644 --- a/gas/testsuite/gas/sparc/sparc.exp +++ b/gas/testsuite/gas/sparc/sparc.exp @@ -56,8 +56,10 @@ if [istarget sparc*-*-*] { run_dump_test "prefetch" run_dump_test "set64" run_dump_test "synth64" + run_dump_test "rdasr" run_dump_test "rdpr" run_dump_test "rdhpr" + run_dump_test "wrasr" run_dump_test "wrpr" run_dump_test "wrhpr" run_dump_test "window" diff --git a/gas/testsuite/gas/sparc/wrasr.d b/gas/testsuite/gas/sparc/wrasr.d new file mode 100644 index 0000000000..93729c7368 --- /dev/null +++ b/gas/testsuite/gas/sparc/wrasr.d @@ -0,0 +1,48 @@ +#as: -64 -Av9m +#objdump: -dr +#name: sparc64 wrasr + +.*: +file format .*sparc.* + +Disassembly of section .text: + +0+ <.text>: + 0: a1 80 40 02 wr %g1, %g2, %pcr + 4: a1 80 62 9a wr %g1, 0x29a, %pcr + 8: a1 80 62 9a wr %g1, 0x29a, %pcr + c: a3 80 40 02 wr %g1, %g2, %pic + 10: a3 80 62 9a wr %g1, 0x29a, %pic + 14: a3 80 62 9a wr %g1, 0x29a, %pic + 18: a5 80 40 02 wr %g1, %g2, %dcr + 1c: a5 80 62 9a wr %g1, 0x29a, %dcr + 20: a5 80 62 9a wr %g1, 0x29a, %dcr + 24: a7 80 40 02 wr %g1, %g2, %gsr + 28: a7 80 62 9a wr %g1, 0x29a, %gsr + 2c: a7 80 62 9a wr %g1, 0x29a, %gsr + 30: a9 80 40 02 wr %g1, %g2, %softint_set + 34: a9 80 62 9a wr %g1, 0x29a, %softint_set + 38: a9 80 62 9a wr %g1, 0x29a, %softint_set + 3c: ab 80 40 02 wr %g1, %g2, %softint_clear + 40: ab 80 62 9a wr %g1, 0x29a, %softint_clear + 44: ab 80 62 9a wr %g1, 0x29a, %softint_clear + 48: ad 80 40 02 wr %g1, %g2, %softint + 4c: ad 80 62 9a wr %g1, 0x29a, %softint + 50: ad 80 62 9a wr %g1, 0x29a, %softint + 54: af 80 40 02 wr %g1, %g2, %tick_cmpr + 58: af 80 62 9a wr %g1, 0x29a, %tick_cmpr + 5c: af 80 62 9a wr %g1, 0x29a, %tick_cmpr + 60: b1 80 40 02 wr %g1, %g2, %stick + 64: b1 80 62 9a wr %g1, 0x29a, %stick + 68: b1 80 62 9a wr %g1, 0x29a, %stick + 6c: b3 80 40 02 wr %g1, %g2, %stick_cmpr + 70: b3 80 62 9a wr %g1, 0x29a, %stick_cmpr + 74: b3 80 62 9a wr %g1, 0x29a, %stick_cmpr + 78: b5 80 40 02 wr %g1, %g2, %cfr + 7c: b5 80 62 9a wr %g1, 0x29a, %cfr + 80: b5 80 62 9a wr %g1, 0x29a, %cfr + 84: b7 80 40 02 wr %g1, %g2, %pause + 88: b7 80 62 9a wr %g1, 0x29a, %pause + 8c: b7 80 62 9a wr %g1, 0x29a, %pause + 90: b9 80 40 02 wr %g1, %g2, %mwait + 94: b9 80 62 9a wr %g1, 0x29a, %mwait + 98: b9 80 62 9a wr %g1, 0x29a, %mwait diff --git a/gas/testsuite/gas/sparc/wrasr.s b/gas/testsuite/gas/sparc/wrasr.s new file mode 100644 index 0000000000..07f858ed4f --- /dev/null +++ b/gas/testsuite/gas/sparc/wrasr.s @@ -0,0 +1,41 @@ +# Test wrasr + .text + wr %g1, %g2, %pcr + wr %g1, 666, %pcr + wr 666, %g1, %pcr + wr %g1, %g2, %pic + wr %g1, 666, %pic + wr 666, %g1, %pic + wr %g1, %g2, %dcr + wr %g1, 666, %dcr + wr 666, %g1, %dcr + wr %g1, %g2, %gsr + wr %g1, 666, %gsr + wr 666, %g1, %gsr + wr %g1, %g2, %softint_set + wr %g1, 666, %softint_set + wr 666, %g1, %softint_set + wr %g1, %g2, %softint_clear + wr %g1, 666, %softint_clear + wr 666, %g1, %softint_clear + wr %g1, %g2, %softint + wr %g1, 666, %softint + wr 666, %g1, %softint + wr %g1, %g2, %tick_cmpr + wr %g1, 666, %tick_cmpr + wr 666, %g1, %tick_cmpr + wr %g1, %g2, %sys_tick + wr %g1, 666, %sys_tick + wr 666, %g1, %sys_tick + wr %g1, %g2, %sys_tick_cmpr + wr %g1, 666, %sys_tick_cmpr + wr 666, %g1, %sys_tick_cmpr + wr %g1, %g2, %cfr + wr %g1, 666, %cfr + wr 666, %g1, %cfr + wr %g1, %g2, %pause + wr %g1, 666, %pause + wr 666, %g1, %pause + wr %g1, %g2, %mwait + wr %g1, 666, %mwait + wr 666, %g1, %mwait diff --git a/gas/testsuite/gas/sparc/wrhpr.d b/gas/testsuite/gas/sparc/wrhpr.d index 67d7de32f1..5b31625679 100644 --- a/gas/testsuite/gas/sparc/wrhpr.d +++ b/gas/testsuite/gas/sparc/wrhpr.d @@ -1,4 +1,4 @@ -#as: -64 -Av9 +#as: -64 -Av9m #objdump: -dr #name: sparc64 wrhpr @@ -7,10 +7,53 @@ Disassembly of section .text: 0+ <.text>: - 0: 81 98 40 00 wrhpr %g1, %hpstate - 4: 83 98 80 00 wrhpr %g2, %htstate - 8: 87 98 c0 00 wrhpr %g3, %hintp - c: 8b 99 00 00 wrhpr %g4, %htba - 10: b9 99 40 00 wrhpr %g5, %hstick_offset - 14: bb 99 80 00 wrhpr %g6, %hstick_enable - 18: bf 99 c0 00 wrhpr %g7, %hstick_cmpr + 0: 81 98 40 02 wrhpr %g1, %g2, %hpstate + 4: 81 98 40 00 wrhpr %g1, %hpstate + 8: 81 98 62 9a wrhpr %g1, 0x29a, %hpstate + c: 81 98 62 9a wrhpr %g1, 0x29a, %hpstate + 10: 81 98 22 9a wrhpr 0x29a, %hpstate + 14: 83 98 40 02 wrhpr %g1, %g2, %htstate + 18: 83 98 40 00 wrhpr %g1, %htstate + 1c: 83 98 62 9a wrhpr %g1, 0x29a, %htstate + 20: 83 98 62 9a wrhpr %g1, 0x29a, %htstate + 24: 83 98 22 9a wrhpr 0x29a, %htstate + 28: 87 98 40 02 wrhpr %g1, %g2, %hintp + 2c: 87 98 40 00 wrhpr %g1, %hintp + 30: 87 98 62 9a wrhpr %g1, 0x29a, %hintp + 34: 87 98 62 9a wrhpr %g1, 0x29a, %hintp + 38: 87 98 22 9a wrhpr 0x29a, %hintp + 3c: 8b 98 40 02 wrhpr %g1, %g2, %htba + 40: 8b 98 40 00 wrhpr %g1, %htba + 44: 8b 98 62 9a wrhpr %g1, 0x29a, %htba + 48: 8b 98 62 9a wrhpr %g1, 0x29a, %htba + 4c: 8b 98 22 9a wrhpr 0x29a, %htba + 50: af 98 40 02 wrhpr %g1, %g2, %hmcdper + 54: af 98 40 00 wrhpr %g1, %hmcdper + 58: af 98 62 9a wrhpr %g1, 0x29a, %hmcdper + 5c: af 98 62 9a wrhpr %g1, 0x29a, %hmcdper + 60: af 98 22 9a wrhpr 0x29a, %hmcdper + 64: b1 98 40 02 wrhpr %g1, %g2, %hmcddfr + 68: b1 98 40 00 wrhpr %g1, %hmcddfr + 6c: b1 98 62 9a wrhpr %g1, 0x29a, %hmcddfr + 70: b1 98 62 9a wrhpr %g1, 0x29a, %hmcddfr + 74: b1 98 22 9a wrhpr 0x29a, %hmcddfr + 78: b7 98 40 02 wrhpr %g1, %g2, %hva_mask_nz + 7c: b7 98 40 00 wrhpr %g1, %hva_mask_nz + 80: b7 98 62 9a wrhpr %g1, 0x29a, %hva_mask_nz + 84: b7 98 62 9a wrhpr %g1, 0x29a, %hva_mask_nz + 88: b7 98 22 9a wrhpr 0x29a, %hva_mask_nz + 8c: b9 98 40 02 wrhpr %g1, %g2, %hstick_offset + 90: b9 98 40 00 wrhpr %g1, %hstick_offset + 94: b9 98 62 9a wrhpr %g1, 0x29a, %hstick_offset + 98: b9 98 62 9a wrhpr %g1, 0x29a, %hstick_offset + 9c: b9 98 22 9a wrhpr 0x29a, %hstick_offset + a0: bb 98 40 02 wrhpr %g1, %g2, %hstick_enable + a4: bb 98 40 00 wrhpr %g1, %hstick_enable + a8: bb 98 62 9a wrhpr %g1, 0x29a, %hstick_enable + ac: bb 98 62 9a wrhpr %g1, 0x29a, %hstick_enable + b0: bb 98 22 9a wrhpr 0x29a, %hstick_enable + b4: bf 98 40 02 wrhpr %g1, %g2, %hstick_cmpr + b8: bf 98 40 00 wrhpr %g1, %hstick_cmpr + bc: bf 98 62 9a wrhpr %g1, 0x29a, %hstick_cmpr + c0: bf 98 62 9a wrhpr %g1, 0x29a, %hstick_cmpr + c4: bf 98 22 9a wrhpr 0x29a, %hstick_cmpr diff --git a/gas/testsuite/gas/sparc/wrhpr.s b/gas/testsuite/gas/sparc/wrhpr.s index b93733e770..2588990d2e 100644 --- a/gas/testsuite/gas/sparc/wrhpr.s +++ b/gas/testsuite/gas/sparc/wrhpr.s @@ -1,9 +1,52 @@ # Test wrpr .text - wrhpr %g1,%hpstate - wrhpr %g2,%htstate - wrhpr %g3,%hintp - wrhpr %g4,%htba - wrhpr %g5,%hstick_offset - wrhpr %g6,%hstick_enable - wrhpr %g7,%hstick_cmpr + wrhpr %g1, %g2, %hpstate + wrhpr %g1, %hpstate + wrhpr %g1,666, %hpstate + wrhpr 666, %g1, %hpstate + wrhpr 666, %hpstate + wrhpr %g1, %g2, %htstate + wrhpr %g1, %htstate + wrhpr %g1,666, %htstate + wrhpr 666, %g1, %htstate + wrhpr 666, %htstate + wrhpr %g1, %g2, %hintp + wrhpr %g1, %hintp + wrhpr %g1,666, %hintp + wrhpr 666, %g1, %hintp + wrhpr 666, %hintp + wrhpr %g1, %g2, %htba + wrhpr %g1, %htba + wrhpr %g1,666, %htba + wrhpr 666, %g1, %htba + wrhpr 666, %htba + wrhpr %g1, %g2, %hmcdper + wrhpr %g1, %hmcdper + wrhpr %g1,666, %hmcdper + wrhpr 666, %g1, %hmcdper + wrhpr 666, %hmcdper + wrhpr %g1, %g2, %hmcddfr + wrhpr %g1, %hmcddfr + wrhpr %g1,666, %hmcddfr + wrhpr 666, %g1, %hmcddfr + wrhpr 666, %hmcddfr + wrhpr %g1, %g2, %hva_mask_nz + wrhpr %g1, %hva_mask_nz + wrhpr %g1,666, %hva_mask_nz + wrhpr 666, %g1, %hva_mask_nz + wrhpr 666, %hva_mask_nz + wrhpr %g1, %g2, %hstick_offset + wrhpr %g1, %hstick_offset + wrhpr %g1,666, %hstick_offset + wrhpr 666, %g1, %hstick_offset + wrhpr 666, %hstick_offset + wrhpr %g1, %g2, %hstick_enable + wrhpr %g1, %hstick_enable + wrhpr %g1,666, %hstick_enable + wrhpr 666, %g1, %hstick_enable + wrhpr 666, %hstick_enable + wrhpr %g1, %g2, %hstick_cmpr + wrhpr %g1, %hstick_cmpr + wrhpr %g1,666, %hstick_cmpr + wrhpr 666, %g1, %hstick_cmpr + wrhpr 666, %hstick_cmpr diff --git a/gas/testsuite/gas/sparc/wrpr.d b/gas/testsuite/gas/sparc/wrpr.d index 5a9b6f9cdc..7b724f3be0 100644 --- a/gas/testsuite/gas/sparc/wrpr.d +++ b/gas/testsuite/gas/sparc/wrpr.d @@ -1,4 +1,4 @@ -#as: -64 -Av9 +#as: -64 -Av9m #objdump: -dr #name: sparc64 wrpr @@ -7,20 +7,98 @@ Disassembly of section .text: 0+ <.text>: - 0: 81 90 40 00 wrpr %g1, %tpc - 4: 83 90 80 00 wrpr %g2, %tnpc - 8: 85 90 c0 00 wrpr %g3, %tstate - c: 87 91 00 00 wrpr %g4, %tt - 10: 89 91 40 00 wrpr %g5, %tick - 14: 8b 91 80 00 wrpr %g6, %tba - 18: 8d 91 c0 00 wrpr %g7, %pstate - 1c: 8f 92 00 00 wrpr %o0, %tl - 20: 91 92 40 00 wrpr %o1, %pil - 24: 93 92 80 00 wrpr %o2, %cwp - 28: 95 92 c0 00 wrpr %o3, %cansave - 2c: 97 93 00 00 wrpr %o4, %canrestore - 30: 99 93 40 00 wrpr %o5, %cleanwin - 34: 9b 93 80 00 wrpr %sp, %otherwin - 38: 9d 93 c0 00 wrpr %o7, %wstate - 3c: a1 94 00 00 wrpr %l0, %gl - 40: af 94 c0 00 wrpr %l3, %pmcdper + 0: 81 90 40 02 wrpr %g1, %g2, %tpc + 4: 81 90 40 00 wrpr %g1, %tpc + 8: 81 90 62 9a wrpr %g1, 0x29a, %tpc + c: 81 90 62 9a wrpr %g1, 0x29a, %tpc + 10: 81 90 22 9a wrpr 0x29a, %tpc + 14: 83 90 40 02 wrpr %g1, %g2, %tnpc + 18: 83 90 40 00 wrpr %g1, %tnpc + 1c: 83 90 62 9a wrpr %g1, 0x29a, %tnpc + 20: 83 90 62 9a wrpr %g1, 0x29a, %tnpc + 24: 83 90 22 9a wrpr 0x29a, %tnpc + 28: 85 90 40 02 wrpr %g1, %g2, %tstate + 2c: 85 90 40 00 wrpr %g1, %tstate + 30: 85 90 62 9a wrpr %g1, 0x29a, %tstate + 34: 85 90 62 9a wrpr %g1, 0x29a, %tstate + 38: 85 90 22 9a wrpr 0x29a, %tstate + 3c: 87 90 40 02 wrpr %g1, %g2, %tt + 40: 87 90 40 00 wrpr %g1, %tt + 44: 87 90 62 9a wrpr %g1, 0x29a, %tt + 48: 87 90 62 9a wrpr %g1, 0x29a, %tt + 4c: 87 90 22 9a wrpr 0x29a, %tt + 50: 89 90 40 02 wrpr %g1, %g2, %tick + 54: 89 90 40 00 wrpr %g1, %tick + 58: 89 90 62 9a wrpr %g1, 0x29a, %tick + 5c: 89 90 62 9a wrpr %g1, 0x29a, %tick + 60: 89 90 22 9a wrpr 0x29a, %tick + 64: 8b 90 40 02 wrpr %g1, %g2, %tba + 68: 8b 90 40 00 wrpr %g1, %tba + 6c: 8b 90 62 9a wrpr %g1, 0x29a, %tba + 70: 8b 90 62 9a wrpr %g1, 0x29a, %tba + 74: 8b 90 22 9a wrpr 0x29a, %tba + 78: 8d 90 40 02 wrpr %g1, %g2, %pstate + 7c: 8d 90 40 00 wrpr %g1, %pstate + 80: 8d 90 62 9a wrpr %g1, 0x29a, %pstate + 84: 8d 90 62 9a wrpr %g1, 0x29a, %pstate + 88: 8d 90 22 9a wrpr 0x29a, %pstate + 8c: 8f 90 40 02 wrpr %g1, %g2, %tl + 90: 8f 90 40 00 wrpr %g1, %tl + 94: 8f 90 62 9a wrpr %g1, 0x29a, %tl + 98: 8f 90 62 9a wrpr %g1, 0x29a, %tl + 9c: 8f 90 22 9a wrpr 0x29a, %tl + a0: 91 90 40 02 wrpr %g1, %g2, %pil + a4: 91 90 40 00 wrpr %g1, %pil + a8: 91 90 62 9a wrpr %g1, 0x29a, %pil + ac: 91 90 62 9a wrpr %g1, 0x29a, %pil + b0: 91 90 22 9a wrpr 0x29a, %pil + b4: 93 90 40 02 wrpr %g1, %g2, %cwp + b8: 93 90 40 00 wrpr %g1, %cwp + bc: 93 90 62 9a wrpr %g1, 0x29a, %cwp + c0: 93 90 62 9a wrpr %g1, 0x29a, %cwp + c4: 93 90 22 9a wrpr 0x29a, %cwp + c8: 95 90 40 02 wrpr %g1, %g2, %cansave + cc: 95 90 40 00 wrpr %g1, %cansave + d0: 95 90 62 9a wrpr %g1, 0x29a, %cansave + d4: 95 90 62 9a wrpr %g1, 0x29a, %cansave + d8: 95 90 22 9a wrpr 0x29a, %cansave + dc: 97 90 40 02 wrpr %g1, %g2, %canrestore + e0: 97 90 40 00 wrpr %g1, %canrestore + e4: 97 90 62 9a wrpr %g1, 0x29a, %canrestore + e8: 97 90 62 9a wrpr %g1, 0x29a, %canrestore + ec: 97 90 22 9a wrpr 0x29a, %canrestore + f0: 99 90 40 02 wrpr %g1, %g2, %cleanwin + f4: 99 90 40 00 wrpr %g1, %cleanwin + f8: 99 90 62 9a wrpr %g1, 0x29a, %cleanwin + fc: 99 90 62 9a wrpr %g1, 0x29a, %cleanwin + 100: 99 90 22 9a wrpr 0x29a, %cleanwin + 104: 9b 90 40 02 wrpr %g1, %g2, %otherwin + 108: 9b 90 40 00 wrpr %g1, %otherwin + 10c: 9b 90 62 9a wrpr %g1, 0x29a, %otherwin + 110: 9b 90 62 9a wrpr %g1, 0x29a, %otherwin + 114: 9b 90 22 9a wrpr 0x29a, %otherwin + 118: 9d 90 40 02 wrpr %g1, %g2, %wstate + 11c: 9d 90 40 00 wrpr %g1, %wstate + 120: 9d 90 62 9a wrpr %g1, 0x29a, %wstate + 124: 9d 90 62 9a wrpr %g1, 0x29a, %wstate + 128: 9d 90 22 9a wrpr 0x29a, %wstate + 12c: 9f 90 40 02 wrpr %g1, %g2, %fq + 130: 9f 90 40 00 wrpr %g1, %fq + 134: 9f 90 62 9a wrpr %g1, 0x29a, %fq + 138: 9f 90 62 9a wrpr %g1, 0x29a, %fq + 13c: 9f 90 22 9a wrpr 0x29a, %fq + 140: a1 90 40 02 wrpr %g1, %g2, %gl + 144: a1 90 40 00 wrpr %g1, %gl + 148: a1 90 62 9a wrpr %g1, 0x29a, %gl + 14c: a1 90 62 9a wrpr %g1, 0x29a, %gl + 150: a1 90 22 9a wrpr 0x29a, %gl + 154: af 90 40 02 wrpr %g1, %g2, %pmcdper + 158: af 90 40 00 wrpr %g1, %pmcdper + 15c: af 90 62 9a wrpr %g1, 0x29a, %pmcdper + 160: af 90 62 9a wrpr %g1, 0x29a, %pmcdper + 164: af 90 22 9a wrpr 0x29a, %pmcdper + 168: bf 90 40 02 wrpr %g1, %g2, %ver + 16c: bf 90 40 00 wrpr %g1, %ver + 170: bf 90 62 9a wrpr %g1, 0x29a, %ver + 174: bf 90 62 9a wrpr %g1, 0x29a, %ver + 178: bf 90 22 9a wrpr 0x29a, %ver diff --git a/gas/testsuite/gas/sparc/wrpr.s b/gas/testsuite/gas/sparc/wrpr.s index a17182e40d..2227fe003f 100644 --- a/gas/testsuite/gas/sparc/wrpr.s +++ b/gas/testsuite/gas/sparc/wrpr.s @@ -1,19 +1,97 @@ # Test wrpr .text + wrpr %g1,%g2,%tpc wrpr %g1,%tpc - wrpr %g2,%tnpc - wrpr %g3,%tstate - wrpr %g4,%tt - wrpr %g5,%tick - wrpr %g6,%tba - wrpr %g7,%pstate - wrpr %o0,%tl - wrpr %o1,%pil - wrpr %o2,%cwp - wrpr %o3,%cansave - wrpr %o4,%canrestore - wrpr %o5,%cleanwin - wrpr %o6,%otherwin - wrpr %o7,%wstate - wrpr %l0,%gl - wrpr %l3,%pmcdper + wrpr %g1,666,%tpc + wrpr 666,%g1,%tpc + wrpr 666,%tpc + wrpr %g1,%g2,%tnpc + wrpr %g1,%tnpc + wrpr %g1,666,%tnpc + wrpr 666,%g1,%tnpc + wrpr 666,%tnpc + wrpr %g1,%g2,%tstate + wrpr %g1,%tstate + wrpr %g1,666,%tstate + wrpr 666,%g1,%tstate + wrpr 666,%tstate + wrpr %g1,%g2,%tt + wrpr %g1,%tt + wrpr %g1,666,%tt + wrpr 666,%g1,%tt + wrpr 666,%tt + wrpr %g1,%g2,%tick + wrpr %g1,%tick + wrpr %g1,666,%tick + wrpr 666,%g1,%tick + wrpr 666,%tick + wrpr %g1,%g2,%tba + wrpr %g1,%tba + wrpr %g1,666,%tba + wrpr 666,%g1,%tba + wrpr 666,%tba + wrpr %g1,%g2,%pstate + wrpr %g1,%pstate + wrpr %g1,666,%pstate + wrpr 666,%g1,%pstate + wrpr 666,%pstate + wrpr %g1,%g2,%tl + wrpr %g1,%tl + wrpr %g1,666,%tl + wrpr 666,%g1,%tl + wrpr 666,%tl + wrpr %g1,%g2,%pil + wrpr %g1,%pil + wrpr %g1,666,%pil + wrpr 666,%g1,%pil + wrpr 666,%pil + wrpr %g1,%g2,%cwp + wrpr %g1,%cwp + wrpr %g1,666,%cwp + wrpr 666,%g1,%cwp + wrpr 666,%cwp + wrpr %g1,%g2,%cansave + wrpr %g1,%cansave + wrpr %g1,666,%cansave + wrpr 666,%g1,%cansave + wrpr 666,%cansave + wrpr %g1,%g2,%canrestore + wrpr %g1,%canrestore + wrpr %g1,666,%canrestore + wrpr 666,%g1,%canrestore + wrpr 666,%canrestore + wrpr %g1,%g2,%cleanwin + wrpr %g1,%cleanwin + wrpr %g1,666,%cleanwin + wrpr 666,%g1,%cleanwin + wrpr 666,%cleanwin + wrpr %g1,%g2,%otherwin + wrpr %g1,%otherwin + wrpr %g1,666,%otherwin + wrpr 666,%g1,%otherwin + wrpr 666,%otherwin + wrpr %g1,%g2,%wstate + wrpr %g1,%wstate + wrpr %g1,666,%wstate + wrpr 666,%g1,%wstate + wrpr 666,%wstate + wrpr %g1,%g2,%fq + wrpr %g1,%fq + wrpr %g1,666,%fq + wrpr 666,%g1,%fq + wrpr 666,%fq + wrpr %g1,%g2,%gl + wrpr %g1,%gl + wrpr %g1,666,%gl + wrpr 666,%g1,%gl + wrpr 666,%gl + wrpr %g1,%g2,%pmcdper + wrpr %g1,%pmcdper + wrpr %g1,666,%pmcdper + wrpr 666,%g1,%pmcdper + wrpr 666,%pmcdper + wrpr %g1,%g2,%ver + wrpr %g1,%ver + wrpr %g1,666,%ver + wrpr 666,%g1,%ver + wrpr 666,%ver diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index d807124d6a..39fa888db8 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,19 @@ +2016-06-17 Jose E. Marchesi + + * sparc-opc.c (rdasr): New macro. + (wrasr): Likewise. + (rdpr): Likewise. + (wrpr): Likewise. + (rdhpr): Likewise. + (wrhpr): Likewise. + (sparc_opcodes): Use the macros above to fix and expand the + definition of read/write instructions from/to + asr/privileged/hyperprivileged instructions. + * sparc-dis.c (v9_hpriv_reg_names): Add %hmcdper, %hmcddfr and + %hva_mask_nz. Prefer softint_set and softint_clear over + set_softint and clear_softint. + (print_insn_sparc): Support %ver in Rd. + 2016-06-17 Jose E. Marchesi * sparc-opc.c (sparc_opcodes): Adjust instructions opcode diff --git a/opcodes/sparc-dis.c b/opcodes/sparc-dis.c index c6f73ffa16..d48dee5d75 100644 --- a/opcodes/sparc-dis.c +++ b/opcodes/sparc-dis.c @@ -101,7 +101,7 @@ static char *v9_hpriv_reg_names[] = "hpstate", "htstate", "resv2", "hintp", "resv4", "htba", "hver", "resv7", "resv8", "resv9", "resv10", "resv11", "resv12", "resv13", "resv14", "resv15", "resv16", "resv17", "resv18", "resv19", "resv20", - "resv21", "resv22", "resv23", "resv24", "resv25", "resv26", "resv27", + "resv21", "resv22", "hmcdper", "hmcddfr", "resv25", "resv26", "hva_mask_nz", "hstick_offset", "hstick_enable", "resv30", "hstick_cmpr" }; @@ -109,7 +109,7 @@ static char *v9_hpriv_reg_names[] = rd and wr insns (-16). */ static char *v9a_asr_reg_names[] = { - "pcr", "pic", "dcr", "gsr", "set_softint", "clear_softint", + "pcr", "pic", "dcr", "gsr", "softint_set", "softint_clear", "softint", "tick_cmpr", "stick", "stick_cmpr", "cfr", "pause", "mwait" }; @@ -843,7 +843,9 @@ print_insn_sparc (bfd_vma memaddr, disassemble_info *info) break; case '!': - if (X_RD (insn) == 23) + if (X_RD (insn) == 31) + (*info->fprintf_func) (stream, "%%ver"); + else if (X_RD (insn) == 23) (*info->fprintf_func) (stream, "%%pmcdper"); else if ((unsigned) X_RD (insn) < 17) (*info->fprintf_func) (stream, "%%%s", diff --git a/opcodes/sparc-opc.c b/opcodes/sparc-opc.c index e4bdd9b9b0..ec44fb0b5e 100644 --- a/opcodes/sparc-opc.c +++ b/opcodes/sparc-opc.c @@ -940,32 +940,28 @@ const struct sparc_opcode sparc_opcodes[] = { { "wr", F3(2, 0x30, 0)|RD(14), F3(~2, ~0x30, ~0)|RD(~14), "1,2,{", 0, 0, HWCAP2_SPARC5, v9m }, /* wr r,r,%mcdper */ { "wr", F3(2, 0x30, 1)|RD(14), F3(~2, ~0x30, ~1)|RD(~14), "1,i,{", 0, 0, HWCAP2_SPARC5, v9m }, /* wr r,i,%mcdper */ -{ "wr", F3(2, 0x30, 0)|RD(16), F3(~2, ~0x30, ~0)|RD(~16)|ASI(~0), "1,2,_", 0, HWCAP_VIS, 0, v9a }, /* wr r,r,%pcr */ -{ "wr", F3(2, 0x30, 1)|RD(16), F3(~2, ~0x30, ~1)|RD(~16), "1,i,_", 0, HWCAP_VIS, 0, v9a }, /* wr r,i,%pcr */ -{ "wr", F3(2, 0x30, 0)|RD(17), F3(~2, ~0x30, ~0)|RD(~17)|ASI(~0), "1,2,_", 0, HWCAP_VIS, 0, v9a }, /* wr r,r,%pic */ -{ "wr", F3(2, 0x30, 1)|RD(17), F3(~2, ~0x30, ~1)|RD(~17), "1,i,_", 0, HWCAP_VIS, 0, v9a }, /* wr r,i,%pic */ -{ "wr", F3(2, 0x30, 0)|RD(18), F3(~2, ~0x30, ~0)|RD(~18)|ASI(~0), "1,2,_", 0, HWCAP_VIS, 0, v9a }, /* wr r,r,%dcr */ -{ "wr", F3(2, 0x30, 1)|RD(18), F3(~2, ~0x30, ~1)|RD(~18), "1,i,_", 0, HWCAP_VIS, 0, v9a }, /* wr r,i,%dcr */ -{ "wr", F3(2, 0x30, 0)|RD(19), F3(~2, ~0x30, ~0)|RD(~19)|ASI(~0), "1,2,_", 0, HWCAP_VIS, 0, v9a }, /* wr r,r,%gsr */ -{ "wr", F3(2, 0x30, 1)|RD(19), F3(~2, ~0x30, ~1)|RD(~19), "1,i,_", 0, HWCAP_VIS, 0, v9a }, /* wr r,i,%gsr */ -{ "wr", F3(2, 0x30, 0)|RD(20), F3(~2, ~0x30, ~0)|RD(~20)|ASI(~0), "1,2,_", 0, HWCAP_VIS, 0, v9a }, /* wr r,r,%set_softint */ -{ "wr", F3(2, 0x30, 1)|RD(20), F3(~2, ~0x30, ~1)|RD(~20), "1,i,_", 0, HWCAP_VIS, 0, v9a }, /* wr r,i,%set_softint */ -{ "wr", F3(2, 0x30, 0)|RD(21), F3(~2, ~0x30, ~0)|RD(~21)|ASI(~0), "1,2,_", 0, HWCAP_VIS, 0, v9a }, /* wr r,r,%clear_softint */ -{ "wr", F3(2, 0x30, 1)|RD(21), F3(~2, ~0x30, ~1)|RD(~21), "1,i,_", 0, HWCAP_VIS, 0, v9a }, /* wr r,i,%clear_softint */ -{ "wr", F3(2, 0x30, 0)|RD(22), F3(~2, ~0x30, ~0)|RD(~22)|ASI(~0), "1,2,_", 0, HWCAP_VIS, 0, v9a }, /* wr r,r,%softint */ -{ "wr", F3(2, 0x30, 1)|RD(22), F3(~2, ~0x30, ~1)|RD(~22), "1,i,_", 0, HWCAP_VIS, 0, v9a }, /* wr r,i,%softint */ -{ "wr", F3(2, 0x30, 0)|RD(23), F3(~2, ~0x30, ~0)|RD(~23)|ASI(~0), "1,2,_", 0, HWCAP_VIS, 0, v9a }, /* wr r,r,%tick_cmpr */ -{ "wr", F3(2, 0x30, 1)|RD(23), F3(~2, ~0x30, ~1)|RD(~23), "1,i,_", 0, HWCAP_VIS, 0, v9a }, /* wr r,i,%tick_cmpr */ -{ "wr", F3(2, 0x30, 0)|RD(24), F3(~2, ~0x30, ~0)|RD(~24)|ASI(~0), "1,2,_", 0, HWCAP_VIS2, 0, v9b }, /* wr r,r,%sys_tick */ -{ "wr", F3(2, 0x30, 1)|RD(24), F3(~2, ~0x30, ~1)|RD(~24), "1,i,_", 0, HWCAP_VIS2, 0, v9b }, /* wr r,i,%sys_tick */ -{ "wr", F3(2, 0x30, 0)|RD(25), F3(~2, ~0x30, ~0)|RD(~25)|ASI(~0), "1,2,_", 0, HWCAP_VIS2, 0, v9b }, /* wr r,r,%sys_tick_cmpr */ -{ "wr", F3(2, 0x30, 1)|RD(25), F3(~2, ~0x30, ~1)|RD(~25), "1,i,_", 0, HWCAP_VIS2, 0, v9b }, /* wr r,i,%sys_tick_cmpr */ -{ "wr", F3(2, 0x30, 0)|RD(26), F3(~2, ~0x30, ~0)|RD(~26)|ASI(~0), "1,2,_", 0, HWCAP_CBCOND, 0, v9e }, /* wr r,r,%cfr */ -{ "wr", F3(2, 0x30, 1)|RD(26), F3(~2, ~0x30, ~1)|RD(~26), "1,i,_", 0, HWCAP_CBCOND, 0, v9e }, /* wr r,i,%cfr */ -{ "wr", F3(2, 0x30, 0)|RD(27), F3(~2, ~0x30, ~0)|RD(~27)|ASI(~0), "1,2,_", 0, HWCAP_PAUSE, 0, v9e }, /* wr r,r,%pause */ -{ "wr", F3(2, 0x30, 1)|RD(27), F3(~2, ~0x30, ~1)|RD(~27), "1,i,_", 0, HWCAP_PAUSE, 0, v9e }, /* wr r,i,%pause */ -{ "wr", F3(2, 0x30, 0)|RD(28), F3(~2, ~0x30, ~0)|RD(~28)|ASI(~0), "1,2,_", 0, 0, HWCAP2_MWAIT, v9m }, /* wr r,r,%mwait */ -{ "wr", F3(2, 0x30, 1)|RD(28), F3(~2, ~0x30, ~1)|RD(~28), "1,i,_", 0, 0, HWCAP2_MWAIT, v9m }, /* wr r,i,%mwait */ +/* Write to ASR registers 16..31, which is the range defined in SPARC + V9 for implementation-dependent uses. Note that the read-only ASR + registers can't be used in a `wr' instruction. */ + +#define wrasr(asr,hwcap,hwcap2,arch) \ +{ "wr", F3(2, 0x30, 0)|RD((asr)), F3(~2, ~0x30, ~0)|RD(~(asr))|ASI(~0), "1,2,_", 0, (hwcap), (hwcap2), (arch) }, /* wr r,r,%asr */ \ +{ "wr", F3(2, 0x30, 1)|RD((asr)), F3(~2, ~0x30, ~1)|RD(~(asr)), "1,i,_", 0, (hwcap), (hwcap2), (arch) }, /* wr r,i,%asr */ \ +{ "wr", F3(2, 0x30, 1)|RD((asr)), F3(~2, ~0x30, ~1)|RD(~(asr)), "i,1,_", F_ALIAS, (hwcap), (hwcap2), (arch) } /* wr i,r,%asr */ + +wrasr (16, HWCAP_VIS, 0, v9a), /* wr ...,%pcr */ +wrasr (17, HWCAP_VIS, 0, v9a), /* wr ...,%pic */ +wrasr (18, HWCAP_VIS, 0, v9a), /* wr ...,%dcr */ +wrasr (19, HWCAP_VIS, 0, v9a), /* wr ...,%gsr */ +wrasr (20, HWCAP_VIS, 0, v9a), /* wr ...,%softint_set */ +wrasr (21, HWCAP_VIS, 0, v9a), /* wr ...,%softint_clear */ +wrasr (22, HWCAP_VIS, 0, v9a), /* wr ...,%softint */ +wrasr (23, HWCAP_VIS, 0, v9a), /* wr ...,%tick_cmpr */ +wrasr (24, HWCAP_VIS2, 0, v9b), /* wr ...,%sys_tick */ +wrasr (25, HWCAP_VIS2, 0, v9b), /* wr ...,%sys_tick_cmpr */ +wrasr (26, HWCAP_CBCOND, 0, v9e), /* wr ...,%cfr */ +wrasr (27, HWCAP_PAUSE, 0, v9e), /* wr ...,%pause */ +wrasr (28, 0, HWCAP2_MWAIT, v9m), /* wr ...,%mwait */ { "pause", F3(2, 0x30, 1)|RD(27)|RS1(0), F3(~2, ~0x30, ~1)|RD(~27)|RS1(~0), "i", 0, HWCAP_PAUSE, 0, v9e }, /* wr %g0,i,%pause */ @@ -976,16 +972,22 @@ const struct sparc_opcode sparc_opcodes[] = { { "rd", F3(2, 0x28, 0)|RS1(6), F3(~2, ~0x28, ~0)|RS1(~6)|SIMM13(~0), "s,d", 0, 0, 0, v9 }, /* rd %fprs,r */ { "rd", F3(2, 0x28, 0)|RS1(14), F3(~2, ~0x28, ~0)|RS1(~14)|SIMM13(~0), "{,d", 0, 0, HWCAP2_SPARC5, v9m }, /* rd %mcdper,r */ -{ "rd", F3(2, 0x28, 0)|RS1(16), F3(~2, ~0x28, ~0)|RS1(~16)|SIMM13(~0), "/,d", 0, HWCAP_VIS, 0, v9a }, /* rd %pcr,r */ -{ "rd", F3(2, 0x28, 0)|RS1(17), F3(~2, ~0x28, ~0)|RS1(~17)|SIMM13(~0), "/,d", 0, HWCAP_VIS, 0, v9a }, /* rd %pic,r */ -{ "rd", F3(2, 0x28, 0)|RS1(18), F3(~2, ~0x28, ~0)|RS1(~18)|SIMM13(~0), "/,d", 0, HWCAP_VIS, 0, v9a }, /* rd %dcr,r */ -{ "rd", F3(2, 0x28, 0)|RS1(19), F3(~2, ~0x28, ~0)|RS1(~19)|SIMM13(~0), "/,d", 0, HWCAP_VIS, 0, v9a }, /* rd %gsr,r */ -{ "rd", F3(2, 0x28, 0)|RS1(22), F3(~2, ~0x28, ~0)|RS1(~22)|SIMM13(~0), "/,d", 0, HWCAP_VIS, 0, v9a }, /* rd %softint,r */ -{ "rd", F3(2, 0x28, 0)|RS1(23), F3(~2, ~0x28, ~0)|RS1(~23)|SIMM13(~0), "/,d", 0, HWCAP_VIS, 0, v9a }, /* rd %tick_cmpr,r */ -{ "rd", F3(2, 0x28, 0)|RS1(24), F3(~2, ~0x28, ~0)|RS1(~24)|SIMM13(~0), "/,d", 0, HWCAP_VIS2, 0, v9b }, /* rd %sys_tick,r */ -{ "rd", F3(2, 0x28, 0)|RS1(25), F3(~2, ~0x28, ~0)|RS1(~25)|SIMM13(~0), "/,d", 0, HWCAP_VIS2, 0, v9b }, /* rd %sys_tick_cmpr,r */ -{ "rd", F3(2, 0x28, 0)|RS1(26), F3(~2, ~0x28, ~0)|RS1(~26)|SIMM13(~0), "/,d", 0, HWCAP_CBCOND, 0, v9e }, /* rd %cfr,r */ -{ "rd", F3(2, 0x28, 0)|RS1(28), F3(~2, ~0x28, ~0)|RS1(~28)|SIMM13(~0), "/,d", 0, 0, HWCAP2_MWAIT, v9m }, /* rd %mwait,r */ +/* Read from ASR registers 16..31, which is the range defined in SPARC + V9 for implementation-dependent uses. Note that the write-only ASR + registers can't be used in a `rd' instruction. */ + +#define rdasr(asr,hwcap,hwcap2,arch) \ + { "rd", F3(2, 0x28, 0)|RS1((asr)), F3(~2, ~0x28, ~0)|RS1(~(asr))|SIMM13(~0), "/,d", 0, (hwcap), (hwcap2), (arch) } + +rdasr (16, HWCAP_VIS, 0, v9a), /* rd %pcr,r */ +rdasr (17, HWCAP_VIS, 0, v9a), /* rd %pic,r */ +rdasr (18, HWCAP_VIS, 0, v9a), /* rd %dcr,r */ +rdasr (19, HWCAP_VIS, 0, v9a), /* rd %gsr,r */ +rdasr (22, HWCAP_VIS, 0, v9a), /* rd %softint,r */ +rdasr (23, HWCAP_VIS, 0, v9a), /* rd %tick_cmpr,r */ +rdasr (24, HWCAP_VIS2, 0, v9b), /* rd %sys_tick,r */ +rdasr (25, HWCAP_VIS2, 0, v9b), /* rd %sys_tick_cmpr,r */ +rdasr (26, HWCAP_CBCOND, 0, v9e), /* rd %cfr,r */ { "rd", F3(2, 0x28, 0), F3(~2, ~0x28, ~0)|SIMM13(~0), "M,d", 0, 0, 0, v8 }, /* rd %asrX,r */ { "rd", F3(2, 0x28, 0), F3(~2, ~0x28, ~0)|RS1_G0|SIMM13(~0), "y,d", 0, 0, 0, v6 }, /* rd %y,r */ @@ -993,19 +995,93 @@ const struct sparc_opcode sparc_opcodes[] = { { "rd", F3(2, 0x2a, 0), F3(~2, ~0x2a, ~0)|RS1_G0|SIMM13(~0), "w,d", 0, 0, 0, v6notv9 }, /* rd %wim,r */ { "rd", F3(2, 0x2b, 0), F3(~2, ~0x2b, ~0)|RS1_G0|SIMM13(~0), "t,d", 0, 0, 0, v6notv9 }, /* rd %tbr,r */ -{ "rdpr", F3(2, 0x2a, 0), F3(~2, ~0x2a, ~0)|SIMM13(~0), "?,d", 0, 0, 0, v9 }, /* rdpr %priv,r */ -{ "wrpr", F3(2, 0x32, 0), F3(~2, ~0x32, ~0), "1,2,!", 0, 0, 0, v9 }, /* wrpr r1,r2,%priv */ -{ "wrpr", F3(2, 0x32, 0), F3(~2, ~0x32, ~0)|SIMM13(~0), "1,!", 0, 0, 0, v9 }, /* wrpr r1,%priv */ -{ "wrpr", F3(2, 0x32, 1), F3(~2, ~0x32, ~1), "1,i,!", 0, 0, 0, v9 }, /* wrpr r1,i,%priv */ -{ "wrpr", F3(2, 0x32, 1), F3(~2, ~0x32, ~1), "i,1,!", F_ALIAS, 0, 0, v9 }, /* wrpr i,r1,%priv */ -{ "wrpr", F3(2, 0x32, 1), F3(~2, ~0x32, ~1)|RS1(~0), "i,!", 0, 0, 0, v9 }, /* wrpr i,%priv */ +/* Instructions to read and write from/to privileged registers. */ -{ "rdhpr", F3(2, 0x29, 0), F3(~2, ~0x29, ~0)|SIMM13(~0), "$,d", 0, 0, 0, v9 }, /* rdhpr %hpriv,r */ -{ "wrhpr", F3(2, 0x33, 0), F3(~2, ~0x33, ~0), "1,2,%", 0, 0, 0, v9 }, /* wrhpr r1,r2,%hpriv */ -{ "wrhpr", F3(2, 0x33, 0), F3(~2, ~0x33, ~0)|SIMM13(~0), "1,%", 0, 0, 0, v9 }, /* wrhpr r1,%hpriv */ -{ "wrhpr", F3(2, 0x33, 1), F3(~2, ~0x33, ~1), "1,i,%", 0, 0, 0, v9 }, /* wrhpr r1,i,%hpriv */ -{ "wrhpr", F3(2, 0x33, 1), F3(~2, ~0x33, ~1), "i,1,%", F_ALIAS, 0, 0, v9 }, /* wrhpr i,r1,%hpriv */ -{ "wrhpr", F3(2, 0x33, 1), F3(~2, ~0x33, ~1)|RS1(~0), "i,%", 0, 0, 0, v9 }, /* wrhpr i,%hpriv */ +#define rdpr(reg,hwcap,hwcap2,arch) \ + { "rdpr", F3(2, 0x2a, 0)|RS1((reg)), F3(~2, ~0x2a, ~0)|RS1(~(reg))|SIMM13(~0),"?,d", 0, (hwcap), (hwcap2), (arch) } /* rdpr %priv,r */ + +rdpr (0, 0, 0, v9), /* rdpr %tpc,r */ +rdpr (1, 0, 0, v9), /* rdpr %tnpc,r */ +rdpr (2, 0, 0, v9), /* rdpr %tstate,r */ +rdpr (3, 0, 0, v9), /* rdpr %tt,r */ +rdpr (4, 0, 0, v9), /* rdpr %tick,r */ +rdpr (5, 0, 0, v9), /* rdpr %tba,r */ +rdpr (6, 0, 0, v9), /* rdpr %pstate,r */ +rdpr (7, 0, 0, v9), /* rdpr %tl,r */ +rdpr (8, 0, 0, v9), /* rdpr %pil,r */ +rdpr (9, 0, 0, v9), /* rdpr %cwp,r */ +rdpr (10, 0, 0, v9), /* rdpr %cansave,r */ +rdpr (11, 0, 0, v9), /* rdpr %canrestore,r */ +rdpr (12, 0, 0, v9), /* rdpr %cleanwin,r */ +rdpr (13, 0, 0, v9), /* rdpr %otherwin,r */ +rdpr (14, 0, 0, v9), /* rdpr %wstate,r */ +rdpr (15, 0, 0, v9), /* rdpr %fq,r */ +rdpr (16, 0, 0, v9), /* rdpr %gl,r */ +rdpr (23, 0, HWCAP2_SPARC5, v9m), /* rdpr %pmcdper,r */ +rdpr (31, 0, 0, v9), /* rdpr %ver,r */ + +#define wrpr(reg,hwcap,hwcap2,arch) \ +{ "wrpr", F3(2, 0x32, 0)|RD((reg)), F3(~2, ~0x32, ~0)|RD(~(reg)), "1,2,!", 0, (hwcap), (hwcap2), (arch) }, /* wrpr r1,r2,%priv */ \ +{ "wrpr", F3(2, 0x32, 0)|RD((reg)), F3(~2, ~0x32, ~0)|RD(~(reg))|SIMM13(~0), "1,!", 0, (hwcap), (hwcap2), (arch) }, /* wrpr r1,%priv */ \ +{ "wrpr", F3(2, 0x32, 1)|RD((reg)), F3(~2, ~0x32, ~1)|RD(~(reg)), "1,i,!", 0, (hwcap), (hwcap2), (arch) }, /* wrpr r1,i,%priv */ \ +{ "wrpr", F3(2, 0x32, 1)|RD((reg)), F3(~2, ~0x32, ~1)|RD(~(reg)), "i,1,!", F_ALIAS, (hwcap), (hwcap2), (arch) }, /* wrpr i,r1,%priv */ \ +{ "wrpr", F3(2, 0x32, 1)|RD((reg)), F3(~2, ~0x32, ~1)|RD(~(reg))|RS1(~0), "i,!", 0, (hwcap), (hwcap2), (arch) } /* wrpr i,%priv */ + +wrpr (0, 0, 0, v9), /* wrpr ...,%tpc */ +wrpr (1, 0, 0, v9), /* wrpr ...,%tnpc */ +wrpr (2, 0, 0, v9), /* wrpr ...,%tstate */ +wrpr (3, 0, 0, v9), /* wrpr ...,%tt */ +wrpr (4, 0, 0, v9), /* wrpr ...,%tick */ +wrpr (5, 0, 0, v9), /* wrpr ...,%tba */ +wrpr (6, 0, 0, v9), /* wrpr ...,%pstate */ +wrpr (7, 0, 0, v9), /* wrpr ...,%tl */ +wrpr (8, 0, 0, v9), /* wrpr ...,%pil */ +wrpr (9, 0, 0, v9), /* wrpr ...,%cwp */ +wrpr (10, 0, 0, v9), /* wrpr ...,%cansave */ +wrpr (11, 0, 0, v9), /* wrpr ...,%canrestore */ +wrpr (12, 0, 0, v9), /* wrpr ...,%cleanwin */ +wrpr (13, 0, 0, v9), /* wrpr ...,%otherwin */ +wrpr (14, 0, 0, v9), /* wrpr ...,%wstate */ +wrpr (15, 0, 0, v9), /* wrpr ...,%fq */ +wrpr (16, 0, 0, v9), /* wrpr ...,%gl */ +wrpr (23, 0, HWCAP2_SPARC5, v9m), /* wdpr ...,%pmcdper */ +wrpr (31, 0, 0, v9), /* wrpr ...,%ver */ + +/* Instructions to read and write from/to hyperprivileged + registers. */ + +#define rdhpr(reg,hwcap,hwcap2,arch) \ +{ "rdhpr", F3(2, 0x29, 0)|RS1((reg)), F3(~2, ~0x29, ~0)|RS1(~(reg))|SIMM13(~0), "$,d", 0, (hwcap), (hwcap2), (arch) } + +rdhpr (0, HWCAP_VIS, 0, v9a), /* rdhpr %hpstate,r */ +rdhpr (1, HWCAP_VIS, 0, v9a), /* rdhpr %htstate,r */ +rdhpr (3, HWCAP_VIS, 0, v9a), /* rdhpr %hintp,r */ +rdhpr (5, HWCAP_VIS, 0, v9a), /* rdhpr %htba,r */ +rdhpr (6, HWCAP_VIS, 0, v9a), /* rdhpr %hver,r */ +rdhpr (23, 0, HWCAP2_SPARC5, v9m), /* rdhpr %hmcdper,r */ +rdhpr (24, 0, HWCAP2_SPARC5, v9m), /* rdhpr %hmcddfr,r */ +rdhpr (27, 0, HWCAP2_SPARC5, v9m), /* rdhpr %hva_mask_nz,r */ +rdhpr (28, HWCAP_VIS, 0, v9a), /* rdhpr %hstick_offset,r */ +rdhpr (29, HWCAP_VIS, 0, v9a), /* rdhpar %hstick_enable,r */ +rdhpr (31, HWCAP_VIS, 0, v9a), /* rdhpr %hstick_cmpr,r */ + +#define wrhpr(reg,hwcap,hwcap2,arch) \ +{ "wrhpr", F3(2, 0x33, 0)|RD((reg)), F3(~2, ~0x33, ~0)|RD(~(reg)),"1,2,%", 0, (hwcap), (hwcap2), (arch) }, /* wrhpr r1,r2,%hpriv */ \ +{ "wrhpr", F3(2, 0x33, 0)|RD((reg)), F3(~2, ~0x33, ~0)|RD(~(reg))|SIMM13(~0), "1,%", 0, (hwcap), (hwcap2), (arch) }, /* wrhpr r1,%hpriv */ \ +{ "wrhpr", F3(2, 0x33, 1)|RD((reg)), F3(~2, ~0x33, ~1)|RD(~(reg)), "1,i,%", 0, (hwcap), (hwcap2), (arch) }, /* wrhpr r1,i,%hpriv */ \ +{ "wrhpr", F3(2, 0x33, 1)|RD((reg)), F3(~2, ~0x33, ~1)|RD(~(reg)), "i,1,%", F_ALIAS, (hwcap), (hwcap2), (arch) }, /* wrhpr i,r1,%hpriv */ \ +{ "wrhpr", F3(2, 0x33, 1)|RD((reg)), F3(~2, ~0x33, ~1)|RD(~(reg))|RS1(~0), "i,%", 0, (hwcap), (hwcap2), (arch) } /* wrhpr i,%hpriv */ + +wrhpr (0, HWCAP_VIS, 0, v9a), /* wrhpr ...,%hpstate */ +wrhpr (1, HWCAP_VIS, 0, v9a), /* wrhpr ...,%htstate */ +wrhpr (3, HWCAP_VIS, 0, v9a), /* wrhpr ...,%hintp */ +wrhpr (5, HWCAP_VIS, 0, v9a), /* wrhpr ...,%htba */ +wrhpr (23, 0, HWCAP2_SPARC5, v9m), /* wrhpr ...,%hmcdper */ +wrhpr (24, 0, HWCAP2_SPARC5, v9m), /* wrhpr ...,%hmcddfr */ +wrhpr (27, 0, HWCAP2_SPARC5, v9m), /* wrhpr ...,%hva_mask_nz */ +wrhpr (28, HWCAP_VIS, 0, v9a), /* wrhpr ...,%hstick_offset */ +wrhpr (29, HWCAP_VIS, 0, v9a), /* wrhpr ...,%hstick_enable */ +wrhpr (31, HWCAP_VIS, 0, v9a), /* wrhpr ...,%hstick_cmpr */ { "mov", F3(2, 0x28, 0), F3(~2, ~0x28, ~0)|SIMM13(~0), "M,d", F_ALIAS, 0, 0, v8 }, /* rd %asr1,r */ { "mov", F3(2, 0x28, 0), F3(~2, ~0x28, ~0)|RS1_G0|SIMM13(~0), "y,d", F_ALIAS, 0, 0, v6 }, /* rd %y,r */