diff options
Diffstat (limited to 'gdb/z80-tdep.c')
| -rw-r--r-- | gdb/z80-tdep.c | 40 |
1 files changed, 18 insertions, 22 deletions
diff --git a/gdb/z80-tdep.c b/gdb/z80-tdep.c index 23cdb68..abba50b 100644 --- a/gdb/z80-tdep.c +++ b/gdb/z80-tdep.c @@ -1,6 +1,6 @@ /* Target-dependent code for the Z80. - Copyright (C) 1986-2024 Free Software Foundation, Inc. + Copyright (C) 1986-2025 Free Software Foundation, Inc. This file is part of GDB. @@ -356,8 +356,8 @@ z80_scan_prologue (struct gdbarch *gdbarch, CORE_ADDR pc_beg, CORE_ADDR pc_end, /* stage2: check for FP saving scheme */ if (prologue[pos] == 0xcd) /* call nn */ { - struct bound_minimal_symbol msymbol; - msymbol = lookup_minimal_symbol ("__sdcc_enter_ix", NULL, NULL); + bound_minimal_symbol msymbol + = lookup_minimal_symbol (current_program_space, "__sdcc_enter_ix"); if (msymbol.minsym) { value = msymbol.value_address (); @@ -621,8 +621,8 @@ z80_frame_unwind_cache (const frame_info_ptr &this_frame, break; /* found */ for (i = sizeof(names)/sizeof(*names)-1; i >= 0; --i) { - struct bound_minimal_symbol msymbol; - msymbol = lookup_minimal_symbol (names[i], NULL, NULL); + bound_minimal_symbol msymbol + = lookup_minimal_symbol (current_program_space, names[i]); if (!msymbol.minsym) continue; if (addr == msymbol.value_address ()) @@ -719,8 +719,8 @@ z80_breakpoint_kind_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr) static int addr = -1; if (addr == -1) { - struct bound_minimal_symbol bh; - bh = lookup_minimal_symbol ("_break_handler", NULL, NULL); + bound_minimal_symbol bh + = lookup_minimal_symbol (current_program_space, "_break_handler"); if (bh.minsym) addr = bh.value_address (); else @@ -894,14 +894,13 @@ read_target_long_array (CORE_ADDR memaddr, unsigned int *myaddr, static int z80_read_overlay_region_table () { - struct bound_minimal_symbol novly_regions_msym; - struct bound_minimal_symbol ovly_region_table_msym; struct gdbarch *gdbarch; int word_size; enum bfd_endian byte_order; z80_free_overlay_region_table (); - novly_regions_msym = lookup_minimal_symbol ("_novly_regions", NULL, NULL); + bound_minimal_symbol novly_regions_msym + = lookup_minimal_symbol (current_program_space, "_novly_regions"); if (! novly_regions_msym.minsym) { error (_("Error reading inferior's overlay table: " @@ -910,7 +909,8 @@ z80_read_overlay_region_table () return 0; } - ovly_region_table_msym = lookup_bound_minimal_symbol ("_ovly_region_table"); + bound_minimal_symbol ovly_region_table_msym + = lookup_minimal_symbol (current_program_space, "_ovly_region_table"); if (! ovly_region_table_msym.minsym) { error (_("Error reading inferior's overlay table: couldn't find " @@ -1063,11 +1063,10 @@ z80_insn_is_jump (struct gdbarch *gdbarch, CORE_ADDR addr) return 0; } -static const struct frame_unwind -z80_frame_unwind = -{ +static const struct frame_unwind_legacy z80_frame_unwind ( "z80", NORMAL_FRAME, + FRAME_UNWIND_ARCH, default_frame_unwind_stop_reason, z80_frame_this_id, z80_frame_prev_register, @@ -1075,7 +1074,7 @@ z80_frame_unwind = default_frame_sniffer /*dealloc_cache*/ /*prev_arch*/ -}; +); /* Initialize the gdbarch struct for the Z80 arch */ static struct gdbarch * @@ -1332,14 +1331,14 @@ ez80_ddfd_insn_table[] = { 0007, 0307, 2, insn_default }, //"ld rr,(ii+d)" { 0061, 0377, 2, insn_default }, //"ld ii,(ii+d)" /* common instructions */ - { 0011, 0367, 2, insn_default }, //"add ii,rr" + { 0011, 0317, 1, insn_default }, //"add ii,rr" { 0041, 0377, 3, insn_default }, //"ld ii,nn" { 0042, 0367, 3, insn_default }, //"ld (nn),ii", "ld ii,(nn)" { 0043, 0367, 1, insn_default }, //"inc ii", "dec ii" { 0044, 0366, 1, insn_default }, //"inc/dec iih/iil" { 0046, 0367, 2, insn_default }, //"ld iih,n", "ld iil,n" { 0064, 0376, 2, insn_default }, //"inc (ii+d)", "dec (ii+d)" - { 0066, 0377, 2, insn_default }, //"ld (ii+d),n" + { 0066, 0377, 3, insn_default }, //"ld (ii+d),n" { 0166, 0377, 0, insn_default }, //not an instruction { 0160, 0370, 2, insn_default }, //"ld (ii+d),r" { 0104, 0306, 1, insn_default }, //"ld r,iih", "ld r,iil" @@ -1361,7 +1360,7 @@ ez80_adl_ddfd_insn_table[] = { { 0007, 0307, 2, insn_default }, //"ld rr,(ii+d)" { 0061, 0377, 2, insn_default }, //"ld ii,(ii+d)" - { 0011, 0367, 1, insn_default }, //"add ii,rr" + { 0011, 0317, 1, insn_default }, //"add ii,rr" { 0041, 0377, 4, insn_default }, //"ld ii,nn" { 0042, 0367, 4, insn_default }, //"ld (nn),ii", "ld ii,(nn)" { 0043, 0367, 1, insn_default }, //"inc ii", "dec ii" @@ -1456,10 +1455,7 @@ z80_get_insn_info (struct gdbarch *gdbarch, const gdb_byte *buf, int *size) while (1); } -extern initialize_file_ftype _initialize_z80_tdep; - -void -_initialize_z80_tdep () +INIT_GDB_FILE (z80_tdep) { gdbarch_register (bfd_arch_z80, z80_gdbarch_init); initialize_tdesc_z80 (); |