diff options
Diffstat (limited to 'gdb/dwarf2read.c')
| -rw-r--r-- | gdb/dwarf2read.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c index ae85ef3..4b0b6bd 100644 --- a/gdb/dwarf2read.c +++ b/gdb/dwarf2read.c @@ -580,15 +580,6 @@ struct dwarf_block /* A zeroed version of a partial die for initialization purposes. */ static struct partial_die_info zeroed_partial_die; -/* FIXME: decode_locdesc sets these variables to describe the location - to the caller. These ought to be a structure or something. If - none of the flags are set, the object lives at the address returned - by decode_locdesc. */ - -static int isreg; /* Object lives in register. - decode_locdesc's return value is - the register number. */ - /* FIXME: We might want to set this from BFD via bfd_arch_bits_per_byte, but this would require a corresponding change in unpack_field_as_long and friends. */ @@ -8559,9 +8550,6 @@ dwarf2_fundamental_type (struct objfile *objfile, int typeid, callers will only want a very basic result and this can become a complaint. - When the result is a register number, the global isreg flag is set, - otherwise it is cleared. - Note that stack[0] is unused except as a default error return. Note that stack overflow is not yet handled. */ @@ -8581,7 +8569,6 @@ decode_locdesc (struct dwarf_block *blk, struct dwarf2_cu *cu) i = 0; stacki = 0; stack[stacki] = 0; - isreg = 0; while (i < size) { @@ -8655,14 +8642,12 @@ decode_locdesc (struct dwarf_block *blk, struct dwarf2_cu *cu) case DW_OP_reg29: case DW_OP_reg30: case DW_OP_reg31: - isreg = 1; stack[++stacki] = op - DW_OP_reg0; if (i < size) dwarf2_complex_location_expr_complaint (); break; case DW_OP_regx: - isreg = 1; unsnd = read_unsigned_leb128 (NULL, (data + i), &bytes_read); i += bytes_read; stack[++stacki] = unsnd; |