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improve consistency in arm64 and rv64 abis

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This commit is contained in:
Quentin Carbonneaux 2022-02-25 10:47:41 +01:00
parent 979385718b
commit 42cbdc04d0
2 changed files with 28 additions and 24 deletions
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18
arm64/abi.c
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@ -1,6 +1,6 @@
#include "all.h"
typedef struct Class_ Class;
typedef struct Class Class;
typedef struct Insl Insl;
typedef struct Params Params;
@ -9,7 +9,7 @@ enum {
Cptr = 2, /* replaced by a pointer */
};
struct Class_ {
struct Class {
char class;
char ishfa;
struct {
@ -213,16 +213,16 @@ argsclass(Ins *i0, Ins *i1, Class *carg, Ref *env)
switch (i->op) {
case Opar:
case Oarg:
c->cls[0] = i->cls;
*c->cls = i->cls;
c->size = 8;
if (KBASE(i->cls) == 0 && ngp > 0) {
ngp--;
c->reg[0] = *gp++;
*c->reg = *gp++;
break;
}
if (KBASE(i->cls) == 1 && nfp > 0) {
nfp--;
c->reg[0] = *fp++;
*c->reg = *fp++;
break;
}
c->class |= Cstk;
@ -233,8 +233,8 @@ argsclass(Ins *i0, Ins *i1, Class *carg, Ref *env)
if (c->class & Cptr) {
if (ngp > 0) {
ngp--;
c->reg[0] = *gp++;
c->cls[0] = Kl;
*c->reg = *gp++;
*c->cls = Kl;
break;
}
} else if (c->ngp <= ngp) {
@ -382,7 +382,7 @@ selcall(Fn *fn, Ins *i0, Ins *i1, Insl **ilp)
envc = !req(R, env);
if (envc)
die("todo (arm abi): env calls");
die("todo: env calls");
if (cty & (1 << 13))
/* struct return argument */
@ -479,7 +479,7 @@ selpar(Fn *fn, Ins *i0, Ins *i1)
}
if (!req(R, env))
die("todo (arm abi): env calls");
die("todo: env calls");
return (Params){
.nstk = s - 2,