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stmt: add constructor boilerplate

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This commit is contained in:
Zack Buhman 2023-08-18 22:20:15 -07:00
parent d05767d280
commit 663b1139c9
1 changed files with 130 additions and 37 deletions
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165
stmt.hpp
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@ -4,16 +4,23 @@
namespace dsp { namespace dsp {
/* struct stmt_t
struct assign_t : stmt_accept_t<assign_t>
{ {
assign_t(token_t name, expr_t * value) virtual void accept(visitor_t<void> const * visitor) const = 0;
: name(name), value(value) {} virtual std::string accept(visitor_t<std::string> const * visitor) const = 0;
};
const token_t name;
const expr_t * value; template <typename T>
struct stmt_accept_t : stmt_t {
virtual void accept(visitor_t<void> const * visitor) const {
return visitor->visit(static_cast<const T*>(this));
}
virtual std::string accept(visitor_t<std::string> const * visitor) const
{
return visitor->visit(static_cast<const T*>(this));
}
}; };
*/
template <bool S, int N> template <bool S, int N>
struct imm_t { struct imm_t {
@ -45,7 +52,11 @@ enum alu_type_t {
rl8, rl8,
}; };
struct alu_t { struct alu_t : stmt_accept_t<alu_t>
{
alu_t(alu_type_t type)
: type(type) {}
const alu_type_t type; const alu_type_t type;
}; };
@ -54,31 +65,54 @@ enum struct xy_src_t {
m0 , m1 , m2 , m3, m0 , m1 , m2 , m3,
}; };
struct op_t { struct op_t : stmt_accept_t<op_t>
{
}; };
struct mov_ram_x_t : op_t { struct mov_ram_x_t : virtual op_t
{
mov_ram_x_t(xy_src_t src)
: src(src) {}
const xy_src_t src; const xy_src_t src;
}; };
struct mov_mul_p_t : op_t { struct mov_mul_p_t : op_t
{
mov_mul_p_t() {}
}; };
struct mov_ram_p_t : op_t { struct mov_ram_p_t : op_t
{
mov_ram_p_t(xy_src_t src)
: src(src) {}
const xy_src_t src; const xy_src_t src;
}; };
struct mov_ram_y_t : op_t { struct mov_ram_y_t : op_t
{
mov_ram_y_t(xy_src_t src)
: src(src) {}
const xy_src_t src; const xy_src_t src;
}; };
struct clr_a_t : op_t { struct clr_a_t : op_t
{
clr_a_t() {}
}; };
struct mov_alu_a_t : op_t { struct mov_alu_a_t : op_t
{
mov_alu_a_t() {}
}; };
struct mov_ram_a_t : op_t { struct mov_ram_a_t : op_t
{
mov_ram_a_t(xy_src_t src)
: src(src) {}
const xy_src_t src; const xy_src_t src;
}; };
@ -94,17 +128,29 @@ enum struct d1_src_t {
m0 , m1 , m2 , m3 , m0 , m1 , m2 , m3 ,
}; };
struct mov_imm_d1 : op_t { struct mov_imm_d1 : op_t
{
mov_imm_d1(simm_t<8> imm, d1_dest_t dest)
: imm(imm), dest(dest) {}
const simm_t<8> imm; const simm_t<8> imm;
const d1_dest_t dest; const d1_dest_t dest;
}; };
struct mov_ram_d1 : op_t { struct mov_ram_d1 : op_t
{
mov_ram_d1(d1_src_t src, d1_dest_t dest)
: src(src), dest(dest) {}
const d1_src_t src; const d1_src_t src;
const d1_dest_t dest; const d1_dest_t dest;
}; };
struct instruction_t { struct instruction_t : stmt_accept_t<instruction_t>
{
instruction_t(std::vector<op_t *> ops)
: ops(ops) {}
const std::vector<op_t *> ops; const std::vector<op_t *> ops;
}; };
@ -127,11 +173,19 @@ enum struct cond_t {
zs, nzs, zs, nzs,
}; };
struct mvi_t { struct mvi_t : stmt_accept_t<mvi_t>
{
mvi_t(uimm_t<25> imm)
: imm(imm) {}
const uimm_t<25> imm; const uimm_t<25> imm;
}; };
struct mvi_cond_t { struct mvi_cond_t : stmt_accept_t<mvi_cond_t>
{
mvi_cond_t(uimm_t<19> imm)
: imm(imm) {}
const uimm_t<19> imm; const uimm_t<19> imm;
}; };
@ -159,13 +213,21 @@ enum struct egress_t {
prg, prg,
}; };
struct ingress_imm_t { struct ingress_imm_t : stmt_accept_t<ingress_imm_t>
{
ingress_imm_t(bool hold, ingress_t ingress, simm_t<8> imm)
: hold(hold), ingress(ingress), imm(imm) {}
const bool hold; const bool hold;
const ingress_t ingress; const ingress_t ingress;
const simm_t<8> imm; const simm_t<8> imm;
}; };
struct egress_imm_t { struct egress_imm_t : stmt_accept_t<egress_imm_t>
{
egress_imm_t(bool hold, egress_t egress, simm_t<8> imm)
: hold(hold), egress(egress), imm(imm) {}
const bool hold; const bool hold;
const egress_t egress; const egress_t egress;
const simm_t<8> imm; const simm_t<8> imm;
@ -176,13 +238,21 @@ enum struct length_ram_t {
mc0, mc1, mc2, mc3, mc0, mc1, mc2, mc3,
}; };
struct ingress_ram_t { struct ingress_ram_t : stmt_accept_t<ingress_ram_t>
{
ingress_ram_t(bool hold, ingress_t ingress, length_ram_t ram)
: hold(hold), ingress(ingress), ram(ram) {}
const bool hold; const bool hold;
const ingress_t ingress; const ingress_t ingress;
const length_ram_t ram; const length_ram_t ram;
}; };
struct egress_ram_t { struct egress_ram_t : stmt_accept_t<egress_ram_t>
{
egress_ram_t(bool hold, egress_t egress, length_ram_t ram)
: hold(hold), egress(egress), ram(ram) {}
const bool hold; const bool hold;
const egress_t egress; const egress_t egress;
const length_ram_t ram; const length_ram_t ram;
@ -201,35 +271,58 @@ enum struct cond_t {
zs, nzs, zs, nzs,
}; };
struct jmp_t { struct jmp_t : stmt_accept_t<jmp_t>
uimm_t<8> imm; {
jmp_t(uimm_t<8> imm)
: imm(imm) {}
const uimm_t<8> imm;
}; };
struct jmp_cond_t { struct jmp_cond_t : stmt_accept_t<jmp_cond_t>
uimm_t<8> imm; {
cond_t cond; jmp_cond_t(uimm_t<8> imm, cond_t cond)
: imm(imm), cond(cond) {}
const uimm_t<8> imm;
const cond_t cond;
}; };
} // jump } // jump
namespace loop { namespace loop {
struct btm_t { struct btm_t : stmt_accept_t<btm_t>
{
}; };
struct lps_t { struct lps_t : stmt_accept_t<lps_t>
{
}; };
} // loop } // loop
namespace end { namespace end {
struct end_t { struct end_t : stmt_accept_t<end_t>
{
}; };
struct endi_t { struct endi_t : stmt_accept_t<endi_t>
{
}; };
} // loop } // end
/*
struct assign_t : stmt_accept_t<assign_t>
{
assign_t(token_t name, expr_t * value)
: name(name), value(value) {}
const token_t name;
const expr_t * value;
};
*/
} // dsp } // dsp