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| author | Mike Frysinger <vapier@gentoo.org> | 2022-10-26 21:53:30 +0545 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2022-10-31 21:24:39 +0545 |
| commit | 5b94c3808140206d3b5204a3780f294d590cc458 (patch) | |
| tree | 4b5bea9bdc30a6ab503bd3d1c289b5e6f20af836 /sim/bfin/dv-bfin_dma.c | |
| parent | f2462532e24ebfc137598d73ee6541948121f040 (diff) | |
| download | gdb-5b94c3808140206d3b5204a3780f294d590cc458.zip gdb-5b94c3808140206d3b5204a3780f294d590cc458.tar.gz gdb-5b94c3808140206d3b5204a3780f294d590cc458.tar.bz2 | |
sim: common: change sim_read & sim_write 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/bfin/dv-bfin_dma.c')
| -rw-r--r-- | sim/bfin/dv-bfin_dma.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sim/bfin/dv-bfin_dma.c b/sim/bfin/dv-bfin_dma.c index b93a960..52fcd61 100644 --- a/sim/bfin/dv-bfin_dma.c +++ b/sim/bfin/dv-bfin_dma.c @@ -138,17 +138,17 @@ bfin_dma_process_desc (struct hw *me, struct bfin_dma *dma) case DMAFLOW_ARRAY: if (ndsize == 0 || ndsize > 7) hw_abort (me, "DMA config error: DMAFLOW_ARRAY requires NDSIZE 1...7"); - sim_read (hw_system (me), dma->curr_desc_ptr, (void *)flows, ndsize * 2); + sim_read (hw_system (me), dma->curr_desc_ptr, flows, ndsize * 2); break; case DMAFLOW_SMALL: if (ndsize == 0 || ndsize > 8) hw_abort (me, "DMA config error: DMAFLOW_SMALL requires NDSIZE 1...8"); - sim_read (hw_system (me), dma->next_desc_ptr, (void *)flows, ndsize * 2); + sim_read (hw_system (me), dma->next_desc_ptr, flows, ndsize * 2); break; case DMAFLOW_LARGE: if (ndsize == 0 || ndsize > 9) hw_abort (me, "DMA config error: DMAFLOW_LARGE requires NDSIZE 1...9"); - sim_read (hw_system (me), dma->next_desc_ptr, (void *)flows, ndsize * 2); + sim_read (hw_system (me), dma->next_desc_ptr, flows, ndsize * 2); break; default: hw_abort (me, "DMA config error: invalid DMAFLOW %#x", dma->config); |