ba825241e1
2005-07-27 Jan Beulich <jbeulich@novell.com> * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned int. (unw_p_record): Remove unused/redundant fields imask and rmask. Combine spoff and pspoff into a union. Combine gr and br into a union. Change type of grmask and brmask to unsigned char. Change type of frmask to unsigned int. (unw_x_record): Combine spoff, pspoff, and treg into a union. * config/tc-ia64.c (unwind): New field 'pending_saves'. (check_pending_save): New. (alloc_record): Clear out entire record. (output_psp_gr): Use renamed structure fields. (output_psp_sprel): Likewise. (output_rp_gr): Likewise. (output_rp_br): Likewise. (output_rp_psprel): Likewise. (output_rp_sprel): Likewise. (output_pfs_gr): Likewise. (output_pfs_psprel): Likewise. (output_pfs_sprel): Likewise. (output_preds_gr): Likewise. (output_preds_psprel): Likewise. (output_preds_sprel): Likewise. (output_spill_base): Likewise. (output_unat_gr): Likewise. (output_unat_psprel): Likewise. (output_unat_sprel): Likewise. (output_lc_gr): Likewise. (output_lc_psprel): Likewise. (output_lc_sprel): Likewise. (output_fpsr_gr): Likewise. (output_fpsr_psprel): Likewise. (output_fpsr_sprel): Likewise. (output_priunat_gr): Likewise. (output_priunat_psprel): Likewise. (output_priunat_sprel): Likewise. (output_bsp_gr): Likewise. (output_bsp_psprel): Likewise. (output_bsp_sprel): Likewise. (output_bspstore_gr): Likewise. (output_bspstore_psprel): Likewise. (output_bspstore_sprel): Likewise. (output_rnat_gr): Likewise. (output_rnat_psprel): Likewise. (output_rnat_sprel): Likewise. (output_spill_psprel): Likewise. (output_spill_sprel): Likewise. (output_spill_reg): Likewise. (output_fr_mem): Likewise. Allocate one unwind record per set mask bit. (output_frgr_mem): Likewise. (output_gr_mem): Likewise. (output_br_mem): Likewise. (output_gr_gr): Likewise. (output_br_gr): Likewise. (fixup_unw_records): Likewise. (process_one_record): Use renamed structure fields. For gr_gr and br_gr, collect mask from chain of records before output. (in_prologue): Simplify and eliminate early returns. Call check_pending_save. (in_body): Simplify and eliminate early returns. (dot_body): Call check_pending_save. (md_assemble): Update comment. Deal with pending saves. gas/testsuite/ 2005-07-27 Jan Beulich <jbeulich@novell.com> * gas/ia64/unwind-bad.l: Uncomment patterns matching new warnings. * gas/ia64/unwind-ok.d: Correct expectations. |
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| ChangeLog | ||
| ChangeLog-9303 | ||