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-rw-r--r--hw/misc/macio/mac_dbdma.c2
-rw-r--r--hw/ppc/ppc405_boards.c52
-rw-r--r--hw/ppc/spapr.c2
-rw-r--r--target-ppc/cpu.h21
-rw-r--r--target-ppc/dfp_helper.c21
-rw-r--r--target-ppc/fpu_helper.c22
6 files changed, 41 insertions, 79 deletions
diff --git a/hw/misc/macio/mac_dbdma.c b/hw/misc/macio/mac_dbdma.c
index 779683cc07..5ee8f022a5 100644
--- a/hw/misc/macio/mac_dbdma.c
+++ b/hw/misc/macio/mac_dbdma.c
@@ -557,7 +557,6 @@ void DBDMA_register_channel(void *dbdma, int nchan, qemu_irq irq,
DBDMA_DPRINTF("DBDMA_register_channel 0x%x\n", nchan);
ch->irq = irq;
- ch->channel = nchan;
ch->rw = rw;
ch->flush = flush;
ch->io.opaque = opaque;
@@ -753,6 +752,7 @@ void* DBDMA_init (MemoryRegion **dbdma_mem)
for (i = 0; i < DBDMA_CHANNELS; i++) {
DBDMA_io *io = &s->channels[i].io;
qemu_iovec_init(&io->iov, 1);
+ s->channels[i].channel = i;
}
memory_region_init_io(&s->mem, NULL, &dbdma_ops, s, "dbdma", 0x1000);
diff --git a/hw/ppc/ppc405_boards.c b/hw/ppc/ppc405_boards.c
index ec87587d6d..31bc186427 100644
--- a/hw/ppc/ppc405_boards.c
+++ b/hw/ppc/ppc405_boards.c
@@ -408,7 +408,7 @@ struct taihu_cpld_t {
uint8_t reg1;
};
-static uint32_t taihu_cpld_readb (void *opaque, hwaddr addr)
+static uint64_t taihu_cpld_read(void *opaque, hwaddr addr, unsigned size)
{
taihu_cpld_t *cpld;
uint32_t ret;
@@ -429,8 +429,8 @@ static uint32_t taihu_cpld_readb (void *opaque, hwaddr addr)
return ret;
}
-static void taihu_cpld_writeb (void *opaque,
- hwaddr addr, uint32_t value)
+static void taihu_cpld_write(void *opaque, hwaddr addr,
+ uint64_t value, unsigned size)
{
taihu_cpld_t *cpld;
@@ -447,48 +447,12 @@ static void taihu_cpld_writeb (void *opaque,
}
}
-static uint32_t taihu_cpld_readw (void *opaque, hwaddr addr)
-{
- uint32_t ret;
-
- ret = taihu_cpld_readb(opaque, addr) << 8;
- ret |= taihu_cpld_readb(opaque, addr + 1);
-
- return ret;
-}
-
-static void taihu_cpld_writew (void *opaque,
- hwaddr addr, uint32_t value)
-{
- taihu_cpld_writeb(opaque, addr, (value >> 8) & 0xFF);
- taihu_cpld_writeb(opaque, addr + 1, value & 0xFF);
-}
-
-static uint32_t taihu_cpld_readl (void *opaque, hwaddr addr)
-{
- uint32_t ret;
-
- ret = taihu_cpld_readb(opaque, addr) << 24;
- ret |= taihu_cpld_readb(opaque, addr + 1) << 16;
- ret |= taihu_cpld_readb(opaque, addr + 2) << 8;
- ret |= taihu_cpld_readb(opaque, addr + 3);
-
- return ret;
-}
-
-static void taihu_cpld_writel (void *opaque,
- hwaddr addr, uint32_t value)
-{
- taihu_cpld_writel(opaque, addr, (value >> 24) & 0xFF);
- taihu_cpld_writel(opaque, addr + 1, (value >> 16) & 0xFF);
- taihu_cpld_writel(opaque, addr + 2, (value >> 8) & 0xFF);
- taihu_cpld_writeb(opaque, addr + 3, value & 0xFF);
-}
-
static const MemoryRegionOps taihu_cpld_ops = {
- .old_mmio = {
- .read = { taihu_cpld_readb, taihu_cpld_readw, taihu_cpld_readl, },
- .write = { taihu_cpld_writeb, taihu_cpld_writew, taihu_cpld_writel, },
+ .read = taihu_cpld_read,
+ .write = taihu_cpld_write,
+ .impl = {
+ .min_access_size = 1,
+ .max_access_size = 1,
},
.endianness = DEVICE_NATIVE_ENDIAN,
};
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 3bb8bcda4f..6bfb908da7 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -2423,8 +2423,6 @@ static void spapr_machine_2_4_class_init(ObjectClass *oc, void *data)
MachineClass *mc = MACHINE_CLASS(oc);
mc->desc = "pSeries Logical Partition (PAPR compliant) v2.4";
- mc->alias = "pseries";
- mc->is_default = 0;
mc->compat_props = compat_props;
}
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index 31c6fee6f4..9706000f8b 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -684,6 +684,27 @@ enum {
#define fpscr_eex (((env->fpscr) >> FPSCR_XX) & ((env->fpscr) >> FPSCR_XE) & \
0x1F)
+#define FP_FX (1ull << FPSCR_FX)
+#define FP_FEX (1ull << FPSCR_FEX)
+#define FP_OX (1ull << FPSCR_OX)
+#define FP_OE (1ull << FPSCR_OE)
+#define FP_UX (1ull << FPSCR_UX)
+#define FP_UE (1ull << FPSCR_UE)
+#define FP_XX (1ull << FPSCR_XX)
+#define FP_XE (1ull << FPSCR_XE)
+#define FP_ZX (1ull << FPSCR_ZX)
+#define FP_ZE (1ull << FPSCR_ZE)
+#define FP_VX (1ull << FPSCR_VX)
+#define FP_VXSNAN (1ull << FPSCR_VXSNAN)
+#define FP_VXISI (1ull << FPSCR_VXISI)
+#define FP_VXIMZ (1ull << FPSCR_VXIMZ)
+#define FP_VXZDZ (1ull << FPSCR_VXZDZ)
+#define FP_VXIDI (1ull << FPSCR_VXIDI)
+#define FP_VXVC (1ull << FPSCR_VXVC)
+#define FP_VXCVI (1ull << FPSCR_VXCVI)
+#define FP_VE (1ull << FPSCR_VE)
+#define FP_FI (1ull << FPSCR_FI)
+
/*****************************************************************************/
/* Vector status and control register */
#define VSCR_NJ 16 /* Vector non-java */
diff --git a/target-ppc/dfp_helper.c b/target-ppc/dfp_helper.c
index 49820bf21d..451e4340fd 100644
--- a/target-ppc/dfp_helper.c
+++ b/target-ppc/dfp_helper.c
@@ -170,27 +170,6 @@ static void dfp_prepare_decimal128(struct PPC_DFP *dfp, uint64_t *a,
}
}
-#define FP_FX (1ull << FPSCR_FX)
-#define FP_FEX (1ull << FPSCR_FEX)
-#define FP_OX (1ull << FPSCR_OX)
-#define FP_OE (1ull << FPSCR_OE)
-#define FP_UX (1ull << FPSCR_UX)
-#define FP_UE (1ull << FPSCR_UE)
-#define FP_XX (1ull << FPSCR_XX)
-#define FP_XE (1ull << FPSCR_XE)
-#define FP_ZX (1ull << FPSCR_ZX)
-#define FP_ZE (1ull << FPSCR_ZE)
-#define FP_VX (1ull << FPSCR_VX)
-#define FP_VXSNAN (1ull << FPSCR_VXSNAN)
-#define FP_VXISI (1ull << FPSCR_VXISI)
-#define FP_VXIMZ (1ull << FPSCR_VXIMZ)
-#define FP_VXZDZ (1ull << FPSCR_VXZDZ)
-#define FP_VXIDI (1ull << FPSCR_VXIDI)
-#define FP_VXVC (1ull << FPSCR_VXVC)
-#define FP_VXCVI (1ull << FPSCR_VXCVI)
-#define FP_VE (1ull << FPSCR_VE)
-#define FP_FI (1ull << FPSCR_FI)
-
static void dfp_set_FPSCR_flag(struct PPC_DFP *dfp, uint64_t flag,
uint64_t enabled)
{
diff --git a/target-ppc/fpu_helper.c b/target-ppc/fpu_helper.c
index 6cceffc556..9f2d53d747 100644
--- a/target-ppc/fpu_helper.c
+++ b/target-ppc/fpu_helper.c
@@ -194,7 +194,7 @@ static inline uint64_t fload_invalid_op_excp(CPUPPCState *env, int op,
/* Update the floating-point invalid operation summary */
env->fpscr |= 1 << FPSCR_VX;
/* Update the floating-point exception summary */
- env->fpscr |= 1 << FPSCR_FX;
+ env->fpscr |= FP_FX;
if (ve != 0) {
/* Update the floating-point enabled exception summary */
env->fpscr |= 1 << FPSCR_FEX;
@@ -211,7 +211,7 @@ static inline void float_zero_divide_excp(CPUPPCState *env)
env->fpscr |= 1 << FPSCR_ZX;
env->fpscr &= ~((1 << FPSCR_FR) | (1 << FPSCR_FI));
/* Update the floating-point exception summary */
- env->fpscr |= 1 << FPSCR_FX;
+ env->fpscr |= FP_FX;
if (fpscr_ze != 0) {
/* Update the floating-point enabled exception summary */
env->fpscr |= 1 << FPSCR_FEX;
@@ -228,7 +228,7 @@ static inline void float_overflow_excp(CPUPPCState *env)
env->fpscr |= 1 << FPSCR_OX;
/* Update the floating-point exception summary */
- env->fpscr |= 1 << FPSCR_FX;
+ env->fpscr |= FP_FX;
if (fpscr_oe != 0) {
/* XXX: should adjust the result */
/* Update the floating-point enabled exception summary */
@@ -248,7 +248,7 @@ static inline void float_underflow_excp(CPUPPCState *env)
env->fpscr |= 1 << FPSCR_UX;
/* Update the floating-point exception summary */
- env->fpscr |= 1 << FPSCR_FX;
+ env->fpscr |= FP_FX;
if (fpscr_ue != 0) {
/* XXX: should adjust the result */
/* Update the floating-point enabled exception summary */
@@ -265,7 +265,7 @@ static inline void float_inexact_excp(CPUPPCState *env)
env->fpscr |= 1 << FPSCR_XX;
/* Update the floating-point exception summary */
- env->fpscr |= 1 << FPSCR_FX;
+ env->fpscr |= FP_FX;
if (fpscr_xe != 0) {
/* Update the floating-point enabled exception summary */
env->fpscr |= 1 << FPSCR_FEX;
@@ -330,31 +330,31 @@ void helper_fpscr_setbit(CPUPPCState *env, uint32_t bit)
if (prev == 0) {
switch (bit) {
case FPSCR_VX:
- env->fpscr |= 1 << FPSCR_FX;
+ env->fpscr |= FP_FX;
if (fpscr_ve) {
goto raise_ve;
}
break;
case FPSCR_OX:
- env->fpscr |= 1 << FPSCR_FX;
+ env->fpscr |= FP_FX;
if (fpscr_oe) {
goto raise_oe;
}
break;
case FPSCR_UX:
- env->fpscr |= 1 << FPSCR_FX;
+ env->fpscr |= FP_FX;
if (fpscr_ue) {
goto raise_ue;
}
break;
case FPSCR_ZX:
- env->fpscr |= 1 << FPSCR_FX;
+ env->fpscr |= FP_FX;
if (fpscr_ze) {
goto raise_ze;
}
break;
case FPSCR_XX:
- env->fpscr |= 1 << FPSCR_FX;
+ env->fpscr |= FP_FX;
if (fpscr_xe) {
goto raise_xe;
}
@@ -369,7 +369,7 @@ void helper_fpscr_setbit(CPUPPCState *env, uint32_t bit)
case FPSCR_VXSQRT:
case FPSCR_VXCVI:
env->fpscr |= 1 << FPSCR_VX;
- env->fpscr |= 1 << FPSCR_FX;
+ env->fpscr |= FP_FX;
if (fpscr_ve != 0) {
goto raise_ve;
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-26 00:08:36 +0000