ubsan: opcodes/csky-opc.h:929 shift exponent 536870912
authorAlan Modra <amodra@gmail.com>
Fri, 25 Sep 2020 11:22:46 +0000 (20:52 +0930)
committerAlan Modra <amodra@gmail.com>
Sat, 26 Sep 2020 05:58:22 +0000 (15:28 +0930)
opcodes/
* csky-opc.h: Formatting.
(GENERAL_REG_BANK): Correct spelling.  Update use throughout file.
(get_register_name): Mask arch with CSKY_ARCH_MASK for shift,
and shift 1u.
(get_register_number): Likewise.
* csky-dis.c (get_gr_name, get_cr_name): Don't mask mach_flag.
gas/
* config/tc-csky.c (parse_type_ctrlreg): Don't mask mach_flag
for csky_get_control_regno.
(csky_get_reg_val): Likewise when calling csky_get_general_regno.

gas/ChangeLog
gas/config/tc-csky.c
opcodes/ChangeLog
opcodes/csky-dis.c
opcodes/csky-opc.h

index 1c692dd93146cbdc404cf1519d72c3d0d0a1aabd..70bc6c0695b63db3a072fdabfc9e21294f792325 100644 (file)
@@ -1,3 +1,9 @@
+2020-09-26  Alan Modra  <amodra@gmail.com>
+
+       * config/tc-csky.c (parse_type_ctrlreg): Don't mask mach_flag
+       for csky_get_control_regno.
+       (csky_get_reg_val): Likewise when calling csky_get_general_regno.
+
 2020-09-24  Jim Wilson  <jimw@sifive.com>
 
        PR 26400
        (v1_work_fpu_readd): Refine.
        (v2_work_addc): New function, strengthen the operands legality
        check of addc.
-       * gas/testsuite/gas/csky/all.d : Use register number format when
+       * testsuite/gas/csky/all.d : Use register number format when
        disassemble register name by default.
-       * gas/testsuite/gas/csky/cskyv2_all.d : Likewise.
-       * gas/testsuite/gas/csky/trust.d: Likewise.
-       * gas/testsuite/gas/csky/cskyv2_ck860.d : Fix.
-       * gas/testsuite/gas/csky/trust.s : Fix.
+       * testsuite/gas/csky/cskyv2_all.d : Likewise.
+       * testsuite/gas/csky/trust.d: Likewise.
+       * testsuite/gas/csky/cskyv2_ck860.d : Fix.
+       * testsuite/gas/csky/trust.s : Fix.
 
 2020-09-23  Lili Cui  <lili.cui@intel.com>
 
        add_line_strp and set symbol offset for DWARF2_LINE_VERSION 5.
        (out_debug_line): Call out_dir_and_file_list with line_seg and
        sizeof_offset.
-       * gas/testsuite/gas/elf/dwarf-5-file0.d: Expect indirect line
+       * testsuite/gas/elf/dwarf-5-file0.d: Expect indirect line
        strings.
 
 2020-09-07  Mark Wielaard  <mark@klomp.org>
 
        * dwarf2dbg.c (dwarf2_directive_filename): Initialize with_md5 to
        FALSE.
-       * gas/testsuite/gas/elf/dwarf-5-file0.s: Add a random bignum.
+       * testsuite/gas/elf/dwarf-5-file0.s: Add a random bignum.
 
 2020-09-01  Mark Wielaard  <mark@klomp.org>
 
 
 2020-08-28  Cooper Qu  <cooper.qu@linux.alibaba.com>
 
-       * gas/config/tc-csky.c (md_begin): Set attributes.
+       * config/tc-csky.c (md_begin): Set attributes.
        (isa_flag): Change type to unsigned 64 bits.
        (struct csky_cpu_info): Likewise.
        (struct csky_macro_info): Likewise.
 2020-08-25  Alan Modra  <amodra@gmail.com>
 
        PR 26501
-       * gas/config/tc-tic54x.c (tic54x_undefined_symbol): Properly treat
+       * config/tc-tic54x.c (tic54x_undefined_symbol): Properly treat
        misc_symbol_hash entries without values.
 
 2020-08-25  Alan Modra  <amodra@gmail.com>
 
        PR 26500
-       * tc-tic4x.c (tic4x_inst_make): Don't die on terminating insn
-       with name = "".
+       * config/tc-tic4x.c (tic4x_inst_make): Don't die on terminating
+       insn with name = "".
 
 2020-08-25  Alan Modra  <amodra@gmail.com>
 
        (csky_cpus): Add item for CK860.
        (md_begin): Enable DSP for CK810 and CK807 by default.
        (md_apply_fix): Fix CKCORE_TLS_IE32 relocation failure.
-       * gas/testsuite/gas/csky/cskyv2_all.d: Change 'sync 0'
-       to 'sync'.
-       * gas/testsuite/gas/csky/cskyv2_all.s: Likewise.
-       * gas/testsuite/gas/csky/cskyv2_ck860.d: New.
-       * gas/testsuite/gas/csky/cskyv2_ck860.s: New.
-       * gas/testsuite/gas/csky/enhance_dsp.d: Change plsli.u16
-       to plsli.16.
-       * gas/testsuite/gas/csky/enhance_dsp.s: Likewise.
+       * testsuite/gas/csky/cskyv2_all.d: Change 'sync 0' to 'sync'.
+       * testsuite/gas/csky/cskyv2_all.s: Likewise.
+       * testsuite/gas/csky/cskyv2_ck860.d: New.
+       * testsuite/gas/csky/cskyv2_ck860.s: New.
+       * testsuite/gas/csky/enhance_dsp.d: Change plsli.u16 to plsli.16.
+       * testsuite/gas/csky/enhance_dsp.s: Likewise.
 
 2020-08-24  Alan Modra  <amodra@gmail.com>
 
 
 2020-08-04  Christian Groessler  <chris@groessler.org>
 
-       * gas/testsuite/gas/z8k/inout.d: Adapt to correct encoding of
+       * testsuite/gas/z8k/inout.d: Adapt to correct encoding of
        "sout/soutb #imm,reg"
 
 2020-08-04  H.J. Lu  <hongjiu.lu@intel.com>
 
 2020-08-02  Mark Wielaard  <mark@klomp.org>
 
-       * gas/dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
+       * dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
        least one directory if there is at least one file. Use dirs[1]
        if dirs[0] is not set, or if there is no dirs[1] the current
        working directory. Use files[1] filename, when files[0] filename
 
        * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
        for DWARF5.
-       * gas/testsuite/gas/elf/dwarf-4-cu.d: New file.
-       * gas/testsuite/gas/elf/dwarf-4-cu.s: Likewise.
-       * gas/testsuite/gas/elf/dwarf-5-cu.d: Likewise.
-       * gas/testsuite/gas/elf/dwarf-5-cu.s: Likewise.
+       * testsuite/gas/elf/dwarf-4-cu.d: New file.
+       * testsuite/gas/elf/dwarf-4-cu.s: Likewise.
+       * testsuite/gas/elf/dwarf-5-cu.d: Likewise.
+       * testsuite/gas/elf/dwarf-5-cu.s: Likewise.
        * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
 
 2020-08-02  Mark Wielaard  <mark@klomp.org>
 
 2020-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 
-       * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
+       * config/tc-i386.c (build_vex_prefix): Support VEX base opcode
+       length > 1.
        (md_assemble): Don't process ImmExt without operands.
 
 2020-06-29  Hans-Peter Nilsson  <hp@bitrange.com>
 
 2020-05-27  Simon Cook  <simon.cook@embecosm.com>
 
-        * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
-        pointer when creating struct riscv_csr_extra.
+       * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
+       pointer when creating struct riscv_csr_extra.
 
 2020-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 
        -mpriv-spec=1.11.
        * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.  There are some
        version warnings for the test case.
-       * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
-       * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
-       * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
-       * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
-       * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
-       * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
+       * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
+       * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
+       * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
+       * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
+       * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
+       * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
        Check whether the CSR is valid when privilege version 1.9 is choosed.
-       * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
-       * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
+       * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
+       * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
        Check whether the CSR is valid when privilege version 1.9.1 is choosed.
-       * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
-       * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
+       * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
+       * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
        Check whether the CSR is valid when privilege version 1.10 is choosed.
-       * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
-       * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
+       * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
+       * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
        Check whether the CSR is valid when privilege version 1.11 is choosed.
-       * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
+       * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
        * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
        setting.  You can set it by configure option --with-priv-spec.
        (riscv_set_default_priv_spec): New function used to set the default
        * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
        * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
        testsuite/gas/i386/x86-64-jump.d.
-       * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
+       * testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
        Incorporate changes to
        gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
        * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
 
 2020-02-01  Anthony Green  <green@moxielogic.com>
 
-       * config/tc-moxie.c (md_begin): Don't force big-endian mode.
+       * config/tc-moxie.c (md_begin): Don't force big-endian mode.
 
 2020-01-31  Sandra Loosemore  <sandra@codesourcery.com>
 
index 60d5aa1f53be294e6c46b9590771093fbbfe3fa4..569fe2bc852d9ce94f4bf3e665ce0eca63910fa8 100644 (file)
@@ -2565,8 +2565,7 @@ parse_type_ctrlreg (char** oper)
        }
       else
        {
-         crx = csky_get_control_regno (mach_flag & CSKY_ARCH_MASK,
-                         s, &s, &sel);
+         crx = csky_get_control_regno (mach_flag, s, &s, &sel);
          if (crx < 0)
            {
              SET_ERROR_STRING (ERROR_CREG_ILLEGAL, s);
@@ -2577,8 +2576,7 @@ parse_type_ctrlreg (char** oper)
     }
   else if (i == -1)
     {
-      i = csky_get_control_regno (mach_flag & CSKY_ARCH_MASK,
-                                 s, &s, &sel);
+      i = csky_get_control_regno (mach_flag, s, &s, &sel);
       if (i < 0)
        {
          SET_ERROR_STRING (ERROR_CREG_ILLEGAL, s);
@@ -2595,7 +2593,7 @@ csky_get_reg_val (char *str, int *len)
 {
   int regno = 0;
   char *s = str;
-  regno = csky_get_general_regno (mach_flag & CSKY_ARCH_MASK, str, &s);
+  regno = csky_get_general_regno (mach_flag, str, &s);
   *len = (s - str);
   return regno;
 }
index 957c694c71ca34e896e58b19882be9fcffa185cf..307194dad5ef2ae492823c213ce1a9c749de7b72 100644 (file)
@@ -1,7 +1,16 @@
+2020-09-26  Alan Modra  <amodra@gmail.com>
+
+       * csky-opc.h: Formatting.
+       (GENERAL_REG_BANK): Correct spelling.  Update use throughout file.
+       (get_register_name): Mask arch with CSKY_ARCH_MASK for shift,
+       and shift 1u.
+       (get_register_number): Likewise.
+       * csky-dis.c (get_gr_name, get_cr_name): Don't mask mach_flag.
+
 2020-09-24  Lili Cui  <lili.cui@intel.com>
 
        PR 26654
-       *i386-dis.c (enum): Put MOD_VEX_0F38* together.
+       * i386-dis.c (enum): Put MOD_VEX_0F38* together.
 
 2020-09-24  Andrew Burgess <andrew.burgess@embecosm.com>
 
@@ -28,7 +37,6 @@
 
 2020-09-17 Cooper Qu <<cooper.qu@linux.alibaba.com>>
 
-       opcodes/
        * csky-dis.c (using_abi): New.
        (parse_csky_dis_options): New function.
        (get_gr_name): New function.
@@ -36,7 +44,7 @@
        (csky_output_operand): Use get_gr_name and get_cr_name to
        disassemble and add handle of OPRND_TYPE_IMM5b_LS.
        (print_insn_csky): Parse disassembler options.
-       * opcodes/csky-opc.h (OPRND_TYPE_IMM5b_LS): New enum.
+       * csky-opc.h (OPRND_TYPE_IMM5b_LS): New enum.
        (GENARAL_REG_BANK): Define.
        (REG_SUPPORT_ALL): Define.
        (REG_SUPPORT_ALL): New.
        EVEX_W_0F3A1B, EVEX_W_0F3A21, EVEX_W_0F3A23, EVEX_W_0F3A38,
        EVEX_W_0F3A39, EVEX_W_0F3A3A, EVEX_W_0F3A3B, EVEX_W_0F3A42,
        EVEX_W_0F3A43, EVEX_W_0F3A70, EVEX_W_0F3A72): ... these
-       respectively.
+       respectively.
        (dis386_twobyte, three_byte_table, vex_table, vex_len_table,
        vex_w_table, mod_table): Replace / remove respective entries.
        (print_insn): Move up dp->prefix_requirement handling. Handle
 2020-01-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 
        PR 25376
-       * opcodes/arm-dis.c (coprocessor_opcodes): Use CORE_HIGH for MVE bits.
+       * arm-dis.c (coprocessor_opcodes): Use CORE_HIGH for MVE bits.
        (neon_opcodes): Likewise.
        (select_arm_features): Make sure we enable MVE bits when selecting
        armv8.1-m.main.  Make sure we do not enable MVE bits when not selecting
        * i386-dis.c (print_insn): Initialize the insn info fields, and
        detect jumps.
 
-2012-01-13  Claudiu Zissulescu <claziss@gmail.com>
+2020-01-13  Claudiu Zissulescu <claziss@gmail.com>
 
        * arc-opc.c (C_NE): Make it required.
 
-2012-01-13  Claudiu Zissulescu <claziss@gmail.com>
+2020-01-13  Claudiu Zissulescu <claziss@gmail.com>
 
-        * opcode/arc-dis.c (regnames): Correct ACCL/ACCH naming, fix typo
+       * opcode/arc-dis.c (regnames): Correct ACCL/ACCH naming, fix typo
        reserved register name.
 
 2020-01-13  Alan Modra  <amodra@gmail.com>
 
        * aarch64-tbl.h (aarch64_opcode_table): Drop 'i' from
        uzip{1,2}.
-       * opcodes/aarch64-dis-2.c: Re-generate.
+       * aarch64-dis-2.c: Re-generate.
 
 2020-01-03  Jan Beulich  <jbeulich@suse.com>
 
        * aarch64-tbl.h (aarch64_opcode_table): Correct 64-bit
        FMMLA encoding.
-       * opcodes/aarch64-dis-2.c: Re-generate.
+       * aarch64-dis-2.c: Re-generate.
 
 2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>
 
index ce20f58c4730aab2298b6ab3cc586a16f2e5ffde..b31b685b905bc41992fd35c9722e703abefd3ec6 100644 (file)
@@ -287,14 +287,14 @@ parse_csky_dis_options (const char *opts_in)
 static const char *
 get_gr_name (int regno)
 {
-  return csky_get_general_reg_name (mach_flag & CSKY_ABI_MASK, regno, using_abi);
+  return csky_get_general_reg_name (mach_flag, regno, using_abi);
 }
 
 /* Get control register name.  */
 static const char *
 get_cr_name (unsigned int regno, int bank)
 {
-  return csky_get_control_reg_name (mach_flag & CSKY_ABI_MASK, bank, regno, using_abi);
+  return csky_get_control_reg_name (mach_flag, bank, regno, using_abi);
 }
 
 static int
index 8cd0d1e2a2d1b1523833b7eee80719feedda9e47..199b8913717ddcb0d08c87849701fff4a42a64f6 100644 (file)
@@ -653,7 +653,7 @@ const struct psrbit cskyv2_psr_bits[] =
   {0, 0, NULL},
 };
 
-#define GENARAL_REG_BANK      0x80000000
+#define GENERAL_REG_BANK      0x80000000
 #define REG_SUPPORT_ALL 0xffffffff
 
 /* CSKY register description.  */
@@ -698,7 +698,7 @@ struct csky_reg_def
 static struct csky_reg_def csky_abiv1_general_regs[] = 
 {
 #define DECLARE_REG(regno, abi_name, support)          \
-  {GENARAL_REG_BANK, regno, "r"#regno, abi_name, support, NULL}
+  {GENERAL_REG_BANK, regno, "r"#regno, abi_name, support, NULL}
 
   DECLARE_REG (0, "sp", REG_SUPPORT_ALL),
   DECLARE_REG (1, NULL, REG_SUPPORT_ALL),
@@ -769,7 +769,7 @@ static struct csky_reg_def csky_abiv2_general_regs[] =
 #undef DECLARE_REG
 #endif
 #define DECLARE_REG(regno, abi_name, support)          \
-  {GENARAL_REG_BANK, regno, "r"#regno, abi_name, support, NULL}
+  {GENERAL_REG_BANK, regno, "r"#regno, abi_name, support, NULL}
 
   DECLARE_REG (0, "a0", REG_SUPPORT_ALL),
   DECLARE_REG (1, "a1", REG_SUPPORT_ALL),
@@ -926,7 +926,7 @@ get_register_name (struct csky_reg_def *reg_table,
     {
       if (reg_table[i].bank == bank
          && reg_table[i].regno == regno
-         && (reg_table[i].arch_flag & (1 << arch)))
+         && (reg_table[i].arch_flag & (1u << (arch & CSKY_ARCH_MASK))))
        {
          if (is_abi && reg_table[i].abi_name)
            return reg_table[i].abi_name;
@@ -957,7 +957,7 @@ get_register_number (struct csky_reg_def *reg_table,
       len = strlen (reg_table[i].name);
       if ((strncasecmp (reg_table[i].name, s, len) == 0)
          && !(ISDIGIT (s[len]))
-         && (reg_table[i].arch_flag & (1 << arch)))
+         && (reg_table[i].arch_flag & (1u << (arch & CSKY_ARCH_MASK))))
        {
          *end = s + len;
          *bank = reg_table[i].bank;
@@ -973,7 +973,7 @@ get_register_number (struct csky_reg_def *reg_table,
       len = strlen (reg_table[i].abi_name);
       if ((strncasecmp (reg_table[i].abi_name, s, len) == 0)
          && !(ISALNUM (s[len]))
-         && (reg_table[i].arch_flag & (1 << arch)))
+         && (reg_table[i].arch_flag & (1u << (arch & CSKY_ARCH_MASK))))
        {
          *end = s + len;
          *bank = reg_table[i].bank;
@@ -990,23 +990,22 @@ csky_get_general_reg_name (int arch, int regno, int is_abi)
 {
   struct csky_reg_def *reg_table;
 
-  if (IS_CSKY_ARCH_V1(arch))
+  if (IS_CSKY_ARCH_V1 (arch))
     reg_table = csky_abiv1_general_regs;
   else
     reg_table = csky_abiv2_general_regs;
 
-  return get_register_name (reg_table, arch,
-                           GENARAL_REG_BANK, regno, is_abi);
+  return get_register_name (reg_table, arch, GENERAL_REG_BANK, regno, is_abi);
 }
 
 /* Return general register's number.  */
 static inline int
-csky_get_general_regno(int arch, char *s, char **end)
+csky_get_general_regno (int arch, char *s, char **end)
 {
   struct csky_reg_def *reg_table;
   int bank = 0;
 
-  if (IS_CSKY_ARCH_V1(arch))
+  if (IS_CSKY_ARCH_V1 (arch))
     reg_table = csky_abiv1_general_regs;
   else
     reg_table = csky_abiv2_general_regs;
@@ -1020,22 +1019,21 @@ csky_get_control_reg_name (int arch, int bank, int regno, int is_abi)
 {
   struct csky_reg_def *reg_table;
 
-  if (IS_CSKY_ARCH_V1(arch))
+  if (IS_CSKY_ARCH_V1 (arch))
     reg_table = csky_abiv1_control_regs;
   else
     reg_table = csky_abiv2_control_regs;
 
-  return get_register_name (reg_table, arch, bank,
-                           regno, is_abi);
+  return get_register_name (reg_table, arch, bank, regno, is_abi);
 }
 
 /* Return control register's number.  */
 static inline int
-csky_get_control_regno(int arch, char *s, char **end, int *bank)
+csky_get_control_regno (int arch, char *s, char **end, int *bank)
 {
   struct csky_reg_def *reg_table;
 
-  if (IS_CSKY_ARCH_V1(arch))
+  if (IS_CSKY_ARCH_V1 (arch))
     reg_table = csky_abiv1_control_regs;
   else
     reg_table = csky_abiv2_control_regs;
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