diff options
| author | Maciej W. Rozycki <macro@imgtec.com> | 2016-10-17 16:18:06 +0100 |
|---|---|---|
| committer | Maciej W. Rozycki <macro@imgtec.com> | 2016-10-18 04:41:21 +0100 |
| commit | b348d11b70068e7eabba6d8f99d4ad371c3f6253 (patch) | |
| tree | 02a9efc231b43d57feac09232ecb4fe435da7012 /gdb/tilegx-tdep.c | |
| parent | eaf0270367cea4695d461261eb7fbd16caaeacf1 (diff) | |
tilegx-tdep: Correct aliasing errors in `tilegx_analyze_prologue'
Fix a load of aliasing build errors:
cc1plus: warnings being treated as errors
.../gdb/tilegx-tdep.c: In function 'CORE_ADDR tilegx_analyze_prologue(gdbarch*, CORE_ADDR, CORE_ADDR, tilegx_frame_cache*, frame_info*)':
.../gdb/tilegx-tdep.c:609: error: dereferencing pointer 'operands' does break strict-aliasing rules
.../gdb/tilegx-tdep.c:592: error: dereferencing pointer 'operands' does break strict-aliasing rules
.../gdb/tilegx-tdep.c:571: error: dereferencing pointer 'operands' does break strict-aliasing rules
[...]
.../gdb/tilegx-tdep.c:601: error: dereferencing pointer '<anonymous>' does break strict-aliasing rules
.../gdb/tilegx-tdep.c:601: note: initialized from here
cc1plus: error: dereferencing pointer 'operands' does break strict-aliasing rules
cc1plus: error: dereferencing pointer 'operands' does break strict-aliasing rules
.../gdb/tilegx-tdep.c:452: note: initialized from here
cc1plus: error: dereferencing pointer 'pretmp.896' does break strict-aliasing rules
cc1plus: note: initialized from here
cc1plus: error: dereferencing pointer 'pretmp.896' does break strict-aliasing rules
cc1plus: note: initialized from here
make[1]: *** [tilegx-tdep.o] Error 1
from an attempt to cast a `long long' pointer to an `int64_t' pointer,
which may not necessarily be compatible types. Use the `long long' type
for the auxiliary variable then as this is the type of the structure
member referred.
gdb/
* tilegx-tdep.c (tilegx_analyze_prologue): Use the `long long'
type for `operands'.
Diffstat (limited to 'gdb/tilegx-tdep.c')
| -rw-r--r-- | gdb/tilegx-tdep.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gdb/tilegx-tdep.c b/gdb/tilegx-tdep.c index 45eb1625d6..94ed401cf0 100644 --- a/gdb/tilegx-tdep.c +++ b/gdb/tilegx-tdep.c @@ -449,7 +449,7 @@ tilegx_analyze_prologue (struct gdbarch* gdbarch, for (i = 0; i < num_insns; i++) { struct tilegx_decoded_instruction *this_insn = &decoded[i]; - int64_t *operands = (int64_t *) this_insn->operand_values; + long long *operands = this_insn->operand_values; const struct tilegx_opcode *opcode = this_insn->opcode; switch (opcode->mnemonic) |