diff options
Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 5504959..9d9b6b1 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,27 @@ +2003-07-02 Jim Blandy <jimb@redhat.com> + + New S390 prologue analyzer. + * s390-tdep.c (struct prologue_value, enum pv_boolean): New types. + (pv_set_to_unknown, pv_set_to_constant, pv_set_to_register, + pv_constant_last, pv_add, pv_add_constant, pv_subtract, + pv_logical_and, pv_is_identical, pv_is_register, pv_is_array_ref, + compute_x_addr, s390_on_stack, s390_store, + s390_get_signal_frame_info): New functions. + (S390_NUM_SPILL_SLOTS): New macro. + (s390_get_frame_info): Rewritten. + (is_arg_reg): Deleted. + + Break out the decoding of S/390 instructions into separate + functions, to make it more legible, and easier to check + against the spec. + * s390-tdep.c (is_ri, is_ril, is_rr, is_rre, is_rs, is_rse, + is_rx, is_rxe): New functions. + (op1_aghi, op2_aghi, op1_ahi, op2_ahi, op_ar, op_basr, op1_bras, + op2_bras, op_l, op_la, op1_larl, op2_larl, op_lgr, op1_lghi, + op2_lghi, op1_lhi, op2_lhi, op_lr, op_nr, op_ngr, op_s, op_st, + op_std, op1_stg, op2_stg, op_stm, op1_stmg, op2_stmg, op_svc): New + enums for opcode values. (Is this an improvement?) + 2003-07-02 Andrew Cagney <cagney@redhat.com> * i386-tdep.c: Revert change committed as part of trad-frame code |