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sim/erc32: Use int32_t as event callback argument

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Clang generates a warning if an argument is passed to a function without
prototype (zero arguments, even without (void)).  Such calls are deprecated
forms of indefinite arguments passing ("-Wdeprecated-non-prototype").
On the default configuration, it causes a build failure (unless
"--disable-werror" is specified).

To fix that, this commit makes struct evcell to use int32_t as a callback
(cfunc) argument of an event.  int32_t is chosen because "event" function
accepts "int32_t arg".
This commit is contained in:
Tsukasa OI
2022-09-24 09:49:42 +00:00
parent dc4e697f2f
commit e47530f72f
4 changed files with 23 additions and 23 deletions
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4
sim/erc32/sis.h
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@@ -124,7 +124,7 @@ struct pstate {
};
struct evcell {
void (*cfunc) ();
void (*cfunc) (int32_t);
int32_t arg;
uint64_t time;
struct evcell *nxt;
@@ -183,7 +183,7 @@ extern void init_signals (void);
struct disassemble_info;
extern void dis_mem (uint32_t addr, uint32_t len,
struct disassemble_info *info);
extern void event (void (*cfunc) (), int32_t arg, uint64_t delta);
extern void event (void (*cfunc) (int32_t), int32_t arg, uint64_t delta);
extern void set_int (int32_t level, void (*callback) (), int32_t arg);
extern void advance_time (struct pstate *sregs);
extern uint32_t now (void);