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* cpustate.c (aarch64_set_reg_s32): New function. (aarch64_set_reg_u32): New function. (aarch64_get_FP_half): Place half precision value into the correct slot of the union. (aarch64_set_FP_half): Likewise. * cpustate.h: Add prototypes for aarch64_set_reg_s32 and aarch64_set_reg_u32. * memory.c (FETCH_FUNC): Cast the read value to the access type before converting it to the return type. Rename to FETCH_FUNC64. (FETCH_FUNC32): New macro. Duplicates FETCH_FUNC64 but for 32-bit accesses. Use for 32-bit memory access functions. * simulator.c (ldrsb_wb): Use sign extension not zero extension. (ldrb_scale_ext, ldrsh32_abs, ldrsh32_wb): Likewise. (ldrsh32_scale_ext, ldrsh_abs, ldrsh64_wb): Likewise. (ldrsh_scale_ext, ldrsw_abs): Likewise. (ldrh32_abs): Store 32 bit value not 64-bits. (ldrh32_wb, ldrh32_scale_ext): Likewise. (do_vec_MOV_immediate): Fix computation of val. (do_vec_MVNI): Likewise. (DO_VEC_WIDENING_MUL): New macro. (do_vec_mull): Use new macro. (do_vec_mul): Use new macro. (do_vec_MLA): Read values before writing. (do_vec_xtl): Likewise. (do_vec_SSHL): Select correct shift value. (do_vec_USHL): Likewise. (do_scalar_UCVTF): New function. (do_scalar_vec): Call new function. (store_pair_u64): Treat reads of SP as reads of XZR.
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. If you are receiving this as part of a GDB release, see the file gdb/README. If with a binutils release, see binutils/README; if with a libg++ release, see libg++/README, etc. That'll give you info about this package -- supported targets, how to use it, how to report bugs, etc. It is now possible to automatically configure and build a variety of tools with one command. To build all of the tools contained herein, run the ``configure'' script here, e.g.: ./configure make To install them (by default in /usr/local/bin, /usr/local/lib, etc), then do: make install (If the configure script can't determine your type of computer, give it the name as an argument, for instance ``./configure sun4''. You can use the script ``config.sub'' to test whether a name is recognized; if it is, config.sub translates it to a triplet specifying CPU, vendor, and OS.) If you have more than one compiler on your system, it is often best to explicitly set CC in the environment before running configure, and to also set CC when running make. For example (assuming sh/bash/ksh): CC=gcc ./configure make A similar example using csh: setenv CC gcc ./configure make Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.