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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/ChangeLog | |
| parent | 48427a77ec1c63cba605e1d6da807d5bf7c3174a (diff) | |
| download | fsf-binutils-gdb-e101a78be9388651099af079899b8654292d24f6.zip fsf-binutils-gdb-e101a78be9388651099af079899b8654292d24f6.tar.gz fsf-binutils-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/ChangeLog')
| -rw-r--r-- | sim/aarch64/ChangeLog | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/sim/aarch64/ChangeLog b/sim/aarch64/ChangeLog index 6d8459d..f11eaad 100644 --- a/sim/aarch64/ChangeLog +++ b/sim/aarch64/ChangeLog @@ -1,3 +1,29 @@ +2016-03-18 Nick Clifton <nickc@redhat.com> + + * 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. + 2016-03-03 Nick Clifton <nickc@redhat.com> * simulator.c (set_flags_for_sub32): Correct type of signbit. |