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author | Mike Frysinger <vapier@gentoo.org> | 2022-10-31 21:43:10 +0545 |
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committer | Mike Frysinger <vapier@gentoo.org> | 2022-11-02 20:31:10 +0545 |
commit | ee1cffd3883c1d846ad58c1fb86559bb2f930361 (patch) | |
tree | 650a83e14dc8dcb5e061093643102eca8163b461 /sim/m68hc11 | |
parent | 26f228db710f54b54aea4d9a05214add0cf9f541 (diff) | |
download | gdb-ee1cffd3883c1d846ad58c1fb86559bb2f930361.zip gdb-ee1cffd3883c1d846ad58c1fb86559bb2f930361.tar.gz gdb-ee1cffd3883c1d846ad58c1fb86559bb2f930361.tar.bz2 |
sim: common: change sim_{fetch,store}_register helpers to use void* buffers
When reading/writing arbitrary data to the system's memory, the unsigned
char pointer type doesn't make that much sense. Switch it to void so we
align a bit with standard C library read/write functions, and to avoid
having to sprinkle casts everywhere.
Diffstat (limited to 'sim/m68hc11')
-rw-r--r-- | sim/m68hc11/interp.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sim/m68hc11/interp.c b/sim/m68hc11/interp.c index ab87068..49353ba 100644 --- a/sim/m68hc11/interp.c +++ b/sim/m68hc11/interp.c @@ -391,8 +391,8 @@ m68hc11_pc_set (sim_cpu *cpu, sim_cia pc) cpu_set_pc (cpu, pc); } -static int m68hc11_reg_fetch (SIM_CPU *, int, unsigned char *, int); -static int m68hc11_reg_store (SIM_CPU *, int, const unsigned char *, int); +static int m68hc11_reg_fetch (SIM_CPU *, int, void *, int); +static int m68hc11_reg_store (SIM_CPU *, int, const void *, int); SIM_DESC sim_open (SIM_OPEN_KIND kind, host_callback *callback, @@ -531,8 +531,9 @@ sim_create_inferior (SIM_DESC sd, struct bfd *abfd, } static int -m68hc11_reg_fetch (SIM_CPU *cpu, int rn, unsigned char *memory, int length) +m68hc11_reg_fetch (SIM_CPU *cpu, int rn, void *buf, int length) { + unsigned char *memory = buf; uint16_t val; int size = 2; @@ -595,8 +596,9 @@ m68hc11_reg_fetch (SIM_CPU *cpu, int rn, unsigned char *memory, int length) } static int -m68hc11_reg_store (SIM_CPU *cpu, int rn, const unsigned char *memory, int length) +m68hc11_reg_store (SIM_CPU *cpu, int rn, const void *buf, int length) { + const unsigned char *memory = buf; uint16_t val; val = *memory++; |