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| author | Nick Clifton <nickc@redhat.com> | 2016-03-18 09:32:32 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2016-03-18 09:32:32 +0000 |
| commit | e101a78be9388651099af079899b8654292d24f6 (patch) | |
| tree | 9f498b344c2f20f72852aa4377249dbe547e08eb /sim/aarch64/memory.h | |
| parent | 48427a77ec1c63cba605e1d6da807d5bf7c3174a (diff) | |
| download | gdb-e101a78be9388651099af079899b8654292d24f6.zip gdb-e101a78be9388651099af079899b8654292d24f6.tar.gz gdb-e101a78be9388651099af079899b8654292d24f6.tar.bz2 | |
Add simulation of MUL and NEG instructions to AArch64 simulator.
* cpustate.c: Remove spurious spaces from TRACE strings.
Print hex equivalents of floats and doubles.
Check element number against array size when accessing vector
registers.
* memory.c: Trace memory reads when --trace-memory is enabled.
Remove float and double load and store functions.
* memory.h (aarch64_get_mem_float): Delete prototype.
(aarch64_get_mem_double): Likewise.
(aarch64_set_mem_float): Likewise.
(aarch64_set_mem_double): Likewise.
* simulator (IS_SET): Always return either 0 or 1.
(IS_CLEAR): Likewise.
(fldrs_pcrel): Load and store floats using 32-bit memory accesses
and doubles using 64-bit memory accesses.
(fldrd_pcrel, fldrs_wb, fldrs_abs, fldrs_scale_ext): Likewise.
(fldrd_wb, fldrd_abs, fsturs, fsturd, fldurs, fldurd): Likewise.
(fstrs_abs, fstrs_wb, fstrs_scale_ext, fstrd_abs): Likewise.
(fstrd_wb, fstrd_scale_ext, store_pair_float): Likewise.
(store_pair_double, load_pair_float, load_pair_double): Likewise.
(do_vec_MUL_by_element): New function.
(do_vec_op2): Call do_vec_MUL_by_element.
(do_scalar_NEG): New function.
(do_double_add): Call do_scalar_NEG.
Diffstat (limited to 'sim/aarch64/memory.h')
| -rw-r--r-- | sim/aarch64/memory.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/sim/aarch64/memory.h b/sim/aarch64/memory.h index 64326f8..3f63973 100644 --- a/sim/aarch64/memory.h +++ b/sim/aarch64/memory.h @@ -26,10 +26,7 @@ #include "bfd.h" #include "simulator.h" -extern float aarch64_get_mem_float (sim_cpu *, uint64_t); -extern double aarch64_get_mem_double (sim_cpu *, uint64_t); extern void aarch64_get_mem_long_double (sim_cpu *, uint64_t, FRegister *); - extern uint64_t aarch64_get_mem_u64 (sim_cpu *, uint64_t); extern int64_t aarch64_get_mem_s64 (sim_cpu *, uint64_t); extern uint32_t aarch64_get_mem_u32 (sim_cpu *, uint64_t); @@ -41,10 +38,7 @@ extern int32_t aarch64_get_mem_s8 (sim_cpu *, uint64_t); extern void aarch64_get_mem_blk (sim_cpu *, uint64_t, char *, unsigned); extern const char * aarch64_get_mem_ptr (sim_cpu *, uint64_t); -extern void aarch64_set_mem_float (sim_cpu *, uint64_t, float); -extern void aarch64_set_mem_double (sim_cpu *, uint64_t, double); extern void aarch64_set_mem_long_double (sim_cpu *, uint64_t, FRegister); - extern void aarch64_set_mem_u64 (sim_cpu *, uint64_t, uint64_t); extern void aarch64_set_mem_s64 (sim_cpu *, uint64_t, int64_t); extern void aarch64_set_mem_u32 (sim_cpu *, uint64_t, uint32_t); |