diff options
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 6dbefcc..a8df4d1 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,5 +1,39 @@ 2002-01-15 Richard Earnshaw <rearnsha@arm.com> + Support for VFP instructions + * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines. + (cp_address_required_here): New argument wb_ok. When false, do not + accept write-back forms of addressing. Change all callers. + (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1) + (FPU_VFP_EXT_V2): Define. + (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2): + Define in terms of above. + (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums. + (vfp_reg): New struct. + (vfp_regs): New array of registers. + (insns): Add VFP instructions. + (sn_table): New array of VFP single-precision register names. + (dn_table): New array of VFP double-precision register names. + (all_reg_maps): Add the new register tables. + (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX. + (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic) + (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic) + (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg) + (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg) + (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here) + (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst) + (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm) + (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia) + (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb) + (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt) + (do_vfp_sp_dp_cvt): New functions. + (md_begin): Set soft-float flag for appropriate VFP work. + (md_atof): Handle VFP-format doubles. + (md_parse_option): Handle VFP command-line options. + (md_show_usage): Display VFP command-line options. + +2002-01-15 Richard Earnshaw <rearnsha@arm.com> + * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for various command line options. |