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| author | Tom Tromey <tom@tromey.com> | 2019-03-24 10:28:42 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2019-04-04 19:55:10 -0600 |
| commit | 37eedb39824dc26c82a92b5515a352d7de0c9b5b (patch) | |
| tree | aaa2ca172270575273773089cbdcea2978e83ed1 /gdb/amd64-linux-tdep.c | |
| parent | 73923d7eedc7ab52144308ef7e9c12cbe4341bca (diff) | |
| download | gdb-37eedb39824dc26c82a92b5515a352d7de0c9b5b.zip gdb-37eedb39824dc26c82a92b5515a352d7de0c9b5b.tar.gz gdb-37eedb39824dc26c82a92b5515a352d7de0c9b5b.tar.bz2 | |
Make base class for parser_state
This makes a new base class, expr_builder, for parser_state. This
separates the state needed to construct an expression from the state
needed by the parsers.
gdb/ChangeLog
2019-04-04 Tom Tromey <tom@tromey.com>
* gdbarch.h, gdbarch.c: Rebuild.
* gdbarch.sh (dtrace_parse_probe_argument): Change type.
* stap-probe.h:
(struct stap_parse_info): Replace "parser_state" with
"expr_builder".
* parser-defs.h (struct expr_builder): Rename from "parser_state".
(parser_state): New class.
* parse.c (expr_builder): Rename.
(expr_builder::release): Rename.
(write_exp_elt, write_exp_elt_opcode, write_exp_elt_sym)
(write_exp_elt_msym, write_exp_elt_block, write_exp_elt_objfile)
(write_exp_elt_longcst, write_exp_elt_floatcst)
(write_exp_elt_type, write_exp_elt_intern, write_exp_string)
(write_exp_string_vector, write_exp_bitstring)
(write_exp_msymbol, mark_struct_expression)
(write_dollar_variable)
(insert_type_address_space, increase_expout_size): Replace
"parser_state" with "expr_builder".
* dtrace-probe.c: Replace "parser_state" with "expr_builder".
* amd64-linux-tdep.c (amd64_dtrace_parse_probe_argument): Replace
"parser_state" with "expr_builder".
Diffstat (limited to 'gdb/amd64-linux-tdep.c')
| -rw-r--r-- | gdb/amd64-linux-tdep.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/gdb/amd64-linux-tdep.c b/gdb/amd64-linux-tdep.c index 21fc346..5475cf62 100644 --- a/gdb/amd64-linux-tdep.c +++ b/gdb/amd64-linux-tdep.c @@ -1735,7 +1735,7 @@ amd64_dtrace_disable_probe (struct gdbarch *gdbarch, CORE_ADDR addr) static void amd64_dtrace_parse_probe_argument (struct gdbarch *gdbarch, - struct parser_state *pstate, + struct expr_builder *builder, int narg) { struct stoken str; @@ -1758,11 +1758,11 @@ amd64_dtrace_parse_probe_argument (struct gdbarch *gdbarch, int regno = arg_reg_map[narg]; const char *regname = user_reg_map_regnum_to_name (gdbarch, regno); - write_exp_elt_opcode (pstate, OP_REGISTER); + write_exp_elt_opcode (builder, OP_REGISTER); str.ptr = regname; str.length = strlen (regname); - write_exp_string (pstate, str); - write_exp_elt_opcode (pstate, OP_REGISTER); + write_exp_string (builder, str); + write_exp_elt_opcode (builder, OP_REGISTER); } else { @@ -1770,27 +1770,27 @@ amd64_dtrace_parse_probe_argument (struct gdbarch *gdbarch, const char *regname = user_reg_map_regnum_to_name (gdbarch, AMD64_RSP_REGNUM); /* Displacement. */ - write_exp_elt_opcode (pstate, OP_LONG); - write_exp_elt_type (pstate, builtin_type (gdbarch)->builtin_long); - write_exp_elt_longcst (pstate, narg - 6); - write_exp_elt_opcode (pstate, OP_LONG); + write_exp_elt_opcode (builder, OP_LONG); + write_exp_elt_type (builder, builtin_type (gdbarch)->builtin_long); + write_exp_elt_longcst (builder, narg - 6); + write_exp_elt_opcode (builder, OP_LONG); /* Register: SP. */ - write_exp_elt_opcode (pstate, OP_REGISTER); + write_exp_elt_opcode (builder, OP_REGISTER); str.ptr = regname; str.length = strlen (regname); - write_exp_string (pstate, str); - write_exp_elt_opcode (pstate, OP_REGISTER); + write_exp_string (builder, str); + write_exp_elt_opcode (builder, OP_REGISTER); - write_exp_elt_opcode (pstate, BINOP_ADD); + write_exp_elt_opcode (builder, BINOP_ADD); /* Cast to long. */ - write_exp_elt_opcode (pstate, UNOP_CAST); - write_exp_elt_type (pstate, + write_exp_elt_opcode (builder, UNOP_CAST); + write_exp_elt_type (builder, lookup_pointer_type (builtin_type (gdbarch)->builtin_long)); - write_exp_elt_opcode (pstate, UNOP_CAST); + write_exp_elt_opcode (builder, UNOP_CAST); - write_exp_elt_opcode (pstate, UNOP_IND); + write_exp_elt_opcode (builder, UNOP_IND); } } |