diff options
| author | Nick Clifton <nickc@redhat.com> | 2017-02-03 09:04:21 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2017-02-03 09:04:21 +0000 |
| commit | 1b7e3d2fb7036ce6f9d74e32dc052518f5cd45b6 (patch) | |
| tree | c688cc3b7f56099d9e92a92af400fd1cbccf920b /opcodes | |
| parent | 65c40c956fcd9443a5390d6cc36f84bd1bf77df4 (diff) | |
| download | gdb-1b7e3d2fb7036ce6f9d74e32dc052518f5cd45b6.zip gdb-1b7e3d2fb7036ce6f9d74e32dc052518f5cd45b6.tar.gz gdb-1b7e3d2fb7036ce6f9d74e32dc052518f5cd45b6.tar.bz2 | |
Fix compile time warning messages when compiling binutils with gcc 7.0.1.
PR 21096
bfd * coffcode.h (coff_write_object_contents): Enlarge size of
s_name_buf in order to avoid compile time warning about possible
integer truncation.
* elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
32-bits of insn value before printing into buffer.
opcodes * aarch64-opc.c (print_register_list): Ensure that the register
list index will fir into the tb buffer.
(print_register_offset_address): Likewise.
* tic6x-dis.c (print_insn_tic6x): Increase size of func_unit_buf.
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 8 | ||||
| -rw-r--r-- | opcodes/aarch64-opc.c | 6 | ||||
| -rw-r--r-- | opcodes/tic6x-dis.c | 7 |
3 files changed, 16 insertions, 5 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 3070ad5..2185484 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,11 @@ +2017-02-03 Nick Clifton <nickc@redhat.com> + + PR 21096 + * aarch64-opc.c (print_register_list): Ensure that the register + list index will fir into the tb buffer. + (print_register_offset_address): Likewise. + * tic6x-dis.c (print_insn_tic6x): Increase size of func_unit_buf. + 2017-01-27 Alexis Deruell <alexis.deruelle@gmail.com> PR 21056 diff --git a/opcodes/aarch64-opc.c b/opcodes/aarch64-opc.c index eea76c8..314bcb4 100644 --- a/opcodes/aarch64-opc.c +++ b/opcodes/aarch64-opc.c @@ -2865,7 +2865,8 @@ print_register_list (char *buf, size_t size, const aarch64_opnd_info *opnd, /* Prepare the index if any. */ if (opnd->reglist.has_index) - snprintf (tb, 8, "[%" PRIi64 "]", opnd->reglist.index); + /* PR 21096: The %100 is to silence a warning about possible truncation. */ + snprintf (tb, 8, "[%" PRIi64 "]", (opnd->reglist.index % 100)); else tb[0] = '\0'; @@ -2965,7 +2966,8 @@ print_register_offset_address (char *buf, size_t size, { if (print_amount_p) snprintf (tb, sizeof (tb), ", %s #%" PRIi64, shift_name, - opnd->shifter.amount); + /* PR 21096: The %100 is to silence a warning about possible truncation. */ + (opnd->shifter.amount % 100)); else snprintf (tb, sizeof (tb), ", %s", shift_name); } diff --git a/opcodes/tic6x-dis.c b/opcodes/tic6x-dis.c index 1a6f575..48046b2 100644 --- a/opcodes/tic6x-dis.c +++ b/opcodes/tic6x-dis.c @@ -316,7 +316,7 @@ print_insn_tic6x (bfd_vma addr, struct disassemble_info *info) const char *parallel; const char *cond = ""; const char *func_unit; - char func_unit_buf[7]; + char func_unit_buf[8]; unsigned int func_unit_side = 0; unsigned int func_unit_data_side = 0; unsigned int func_unit_cross = 0; @@ -703,8 +703,9 @@ print_insn_tic6x (bfd_vma addr, struct disassemble_info *info) if (opc->flags & TIC6X_FLAG_INSN16_BSIDE && func_unit_side == 1) func_unit_cross = 1; - snprintf (func_unit_buf, 7, " .%c%u%s%s", func_unit_char, - func_unit_side, (func_unit_cross ? "X" : ""), data_str); + snprintf (func_unit_buf, sizeof func_unit_buf, " .%c%u%s%s", + func_unit_char, func_unit_side, + (func_unit_cross ? "X" : ""), data_str); func_unit = func_unit_buf; } |