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-rwxr-xr-xconfigure13
-rw-r--r--cpus.c1
-rw-r--r--default-configs/ppcemb-softmmu.mak23
-rw-r--r--hw/ppc/ppc405_boards.c14
-rw-r--r--hw/ppc/ppc440_bamboo.c7
-rw-r--r--hw/ppc/sam460ex.c7
-rw-r--r--hw/ppc/virtex_ml507.c7
-rw-r--r--include/exec/poison.h1
-rw-r--r--qapi/common.json2
-rw-r--r--qemu-deprecated.texi6
-rw-r--r--target/ppc/cpu-qom.h2
-rw-r--r--target/ppc/cpu.h16
-rw-r--r--target/ppc/kvm.c4
-rw-r--r--target/ppc/mmu_helper.c6
-rw-r--r--target/ppc/translate_init.inc.c35
-rw-r--r--tests/machine-none-test.c1
16 files changed, 9 insertions, 136 deletions
diff --git a/configure b/configure
index 58862d2ae8..7fd989aee1 100755
--- a/configure
+++ b/configure
@@ -195,8 +195,7 @@ supported_kvm_target() {
i386:i386 | i386:x86_64 | i386:x32 | \
x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
mips:mips | mipsel:mips | \
- ppc:ppc | ppcemb:ppc | ppc64:ppc | \
- ppc:ppc64 | ppcemb:ppc64 | ppc64:ppc64 | \
+ ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | \
s390x:s390x)
return 0
;;
@@ -6951,7 +6950,7 @@ if test "$linux" = "yes" ; then
i386|x86_64|x32)
linux_arch=x86
;;
- ppcemb|ppc|ppc64)
+ ppc|ppc64)
linux_arch=powerpc
;;
s390x)
@@ -6981,7 +6980,7 @@ target_name=$(echo $target | cut -d '-' -f 1)
target_bigendian="no"
case "$target_name" in
- armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
+ armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
target_bigendian=yes
;;
esac
@@ -7109,12 +7108,6 @@ case "$target_name" in
gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
target_compiler=$cross_cc_powerpc
;;
- ppcemb)
- TARGET_BASE_ARCH=ppc
- TARGET_ABI_DIR=ppc
- gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
- target_compiler=$cross_cc_ppcemb
- ;;
ppc64)
TARGET_BASE_ARCH=ppc
TARGET_ABI_DIR=ppc
diff --git a/cpus.c b/cpus.c
index 8ee6e5db93..f66cb67066 100644
--- a/cpus.c
+++ b/cpus.c
@@ -2251,7 +2251,6 @@ static CpuInfoArch sysemu_target_to_cpuinfo_arch(SysEmuTarget target)
return CPU_INFO_ARCH_X86;
case SYS_EMU_TARGET_PPC:
- case SYS_EMU_TARGET_PPCEMB:
case SYS_EMU_TARGET_PPC64:
return CPU_INFO_ARCH_PPC;
diff --git a/default-configs/ppcemb-softmmu.mak b/default-configs/ppcemb-softmmu.mak
deleted file mode 100644
index ac44f150c6..0000000000
--- a/default-configs/ppcemb-softmmu.mak
+++ /dev/null
@@ -1,23 +0,0 @@
-# Default configuration for ppcemb-softmmu
-
-include pci.mak
-include sound.mak
-include usb.mak
-CONFIG_PPC4XX=y
-CONFIG_M48T59=y
-CONFIG_SERIAL=y
-CONFIG_SERIAL_ISA=y
-CONFIG_I8257=y
-CONFIG_OPENPIC=y
-CONFIG_PFLASH_CFI01=y
-CONFIG_PFLASH_CFI02=y
-CONFIG_PTIMER=y
-CONFIG_I8259=y
-CONFIG_XILINX=y
-CONFIG_XILINX_ETHLITE=y
-CONFIG_USB_EHCI_SYSBUS=y
-CONFIG_SM501=y
-CONFIG_DDC=y
-CONFIG_IDE_SII3112=y
-CONFIG_I2C=y
-CONFIG_BITBANG_I2C=y
diff --git a/hw/ppc/ppc405_boards.c b/hw/ppc/ppc405_boards.c
index f5a9c24b6c..3be3fe4432 100644
--- a/hw/ppc/ppc405_boards.c
+++ b/hw/ppc/ppc405_boards.c
@@ -162,13 +162,6 @@ static void ref405ep_init(MachineState *machine)
DriveInfo *dinfo;
MemoryRegion *sysmem = get_system_memory();
-#ifdef TARGET_PPCEMB
- if (!qtest_enabled()) {
- warn_report("qemu-system-ppcemb is deprecated, "
- "please use qemu-system-ppc instead.");
- }
-#endif
-
/* XXX: fix this */
memory_region_allocate_system_memory(&ram_memories[0], NULL, "ef405ep.ram",
0x08000000);
@@ -463,13 +456,6 @@ static void taihu_405ep_init(MachineState *machine)
int fl_idx, fl_sectors;
DriveInfo *dinfo;
-#ifdef TARGET_PPCEMB
- if (!qtest_enabled()) {
- warn_report("qemu-system-ppcemb is deprecated, "
- "please use qemu-system-ppc instead.");
- }
-#endif
-
/* RAM is soldered to the board so the size cannot be changed */
ram_size = 0x08000000;
memory_region_allocate_system_memory(ram, NULL, "taihu_405ep.ram",
diff --git a/hw/ppc/ppc440_bamboo.c b/hw/ppc/ppc440_bamboo.c
index 3d4c43b8cc..f5720f979e 100644
--- a/hw/ppc/ppc440_bamboo.c
+++ b/hw/ppc/ppc440_bamboo.c
@@ -195,13 +195,6 @@ static void bamboo_init(MachineState *machine)
exit(1);
}
-#ifdef TARGET_PPCEMB
- if (!qtest_enabled()) {
- warn_report("qemu-system-ppcemb is deprecated, "
- "please use qemu-system-ppc instead.");
- }
-#endif
-
qemu_register_reset(main_cpu_reset, cpu);
ppc_booke_timers_init(cpu, 400000000, 0);
ppc_dcr_init(env, NULL, NULL);
diff --git a/hw/ppc/sam460ex.c b/hw/ppc/sam460ex.c
index 9c77183006..250fb86795 100644
--- a/hw/ppc/sam460ex.c
+++ b/hw/ppc/sam460ex.c
@@ -419,13 +419,6 @@ static void sam460ex_init(MachineState *machine)
exit(1);
}
-#ifdef TARGET_PPCEMB
- if (!qtest_enabled()) {
- warn_report("qemu-system-ppcemb is deprecated, "
- "please use qemu-system-ppc instead.");
- }
-#endif
-
qemu_register_reset(main_cpu_reset, cpu);
boot_info = g_malloc0(sizeof(*boot_info));
env->load_info = boot_info;
diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c
index 7891464cd9..ee9b4b4490 100644
--- a/hw/ppc/virtex_ml507.c
+++ b/hw/ppc/virtex_ml507.c
@@ -211,13 +211,6 @@ static void virtex_init(MachineState *machine)
int kernel_size;
int i;
-#ifdef TARGET_PPCEMB
- if (!qtest_enabled()) {
- warn_report("qemu-system-ppcemb is deprecated, "
- "please use qemu-system-ppc instead.");
- }
-#endif
-
/* init CPUs */
cpu = ppc440_init_xilinx(&ram_size, 1, machine->cpu_type, 400000000);
env = &cpu->env;
diff --git a/include/exec/poison.h b/include/exec/poison.h
index 41cd2eb1d8..97d3b56640 100644
--- a/include/exec/poison.h
+++ b/include/exec/poison.h
@@ -24,7 +24,6 @@
#pragma GCC poison TARGET_NIOS2
#pragma GCC poison TARGET_OPENRISC
#pragma GCC poison TARGET_PPC
-#pragma GCC poison TARGET_PPCEMB
#pragma GCC poison TARGET_PPC64
#pragma GCC poison TARGET_ABI32
#pragma GCC poison TARGET_S390X
diff --git a/qapi/common.json b/qapi/common.json
index c367adc4b6..50ac121d25 100644
--- a/qapi/common.json
+++ b/qapi/common.json
@@ -146,6 +146,6 @@
'data' : [ 'aarch64', 'alpha', 'arm', 'cris', 'hppa', 'i386', 'lm32',
'm68k', 'microblaze', 'microblazeel', 'mips', 'mips64',
'mips64el', 'mipsel', 'moxie', 'nios2', 'or1k', 'ppc',
- 'ppc64', 'ppcemb', 'riscv32', 'riscv64', 's390x', 'sh4',
+ 'ppc64', 'riscv32', 'riscv64', 's390x', 'sh4',
'sh4eb', 'sparc', 'sparc64', 'tricore', 'unicore32',
'x86_64', 'xtensa', 'xtensaeb' ] }
diff --git a/qemu-deprecated.texi b/qemu-deprecated.texi
index 1b9c007f12..a0db7a5c17 100644
--- a/qemu-deprecated.texi
+++ b/qemu-deprecated.texi
@@ -162,12 +162,6 @@ replaced by the ``target'' output member.
The ``ivshmem'' device type is replaced by either the ``ivshmem-plain''
or ``ivshmem-doorbell`` device types.
-@subsection Page size support < 4k for embedded PowerPC CPUs (since 2.12.0)
-
-qemu-system-ppcemb will be removed. qemu-system-ppc (or qemu-system-ppc64)
-should be used instead. That means that embedded 4xx PowerPC CPUs will not
-support page sizes < 4096 any longer.
-
@section System emulator machines
@subsection pc-0.10 and pc-0.11 (since 3.0)
diff --git a/target/ppc/cpu-qom.h b/target/ppc/cpu-qom.h
index 433a71e484..4ea67692e2 100644
--- a/target/ppc/cpu-qom.h
+++ b/target/ppc/cpu-qom.h
@@ -24,8 +24,6 @@
#ifdef TARGET_PPC64
#define TYPE_POWERPC_CPU "powerpc64-cpu"
-#elif defined(TARGET_PPCEMB)
-#define TYPE_POWERPC_CPU "embedded-powerpc-cpu"
#else
#define TYPE_POWERPC_CPU "powerpc-cpu"
#endif
diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h
index ec149349e2..b5b8f6f440 100644
--- a/target/ppc/cpu.h
+++ b/target/ppc/cpu.h
@@ -52,23 +52,7 @@
#else /* defined (TARGET_PPC64) */
/* PowerPC 32 definitions */
#define TARGET_LONG_BITS 32
-
-#if defined(TARGET_PPCEMB)
-/* Specific definitions for PowerPC embedded */
-/* BookE have 36 bits physical address space */
-#if defined(CONFIG_USER_ONLY)
-/* It looks like a lot of Linux programs assume page size
- * is 4kB long. This is evil, but we have to deal with it...
- */
-#define TARGET_PAGE_BITS 12
-#else /* defined(CONFIG_USER_ONLY) */
-/* Pages can be 1 kB small */
-#define TARGET_PAGE_BITS 10
-#endif /* defined(CONFIG_USER_ONLY) */
-#else /* defined(TARGET_PPCEMB) */
-/* "standard" PowerPC 32 definitions */
#define TARGET_PAGE_BITS 12
-#endif /* defined(TARGET_PPCEMB) */
#define TARGET_PHYS_ADDR_SPACE_BITS 36
#define TARGET_VIRT_ADDR_SPACE_BITS 32
diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
index 9211ee2ee1..ef63842217 100644
--- a/target/ppc/kvm.c
+++ b/target/ppc/kvm.c
@@ -1315,9 +1315,7 @@ int kvmppc_set_interrupt(PowerPCCPU *cpu, int irq, int level)
return 0;
}
-#if defined(TARGET_PPCEMB)
-#define PPC_INPUT_INT PPC40x_INPUT_INT
-#elif defined(TARGET_PPC64)
+#if defined(TARGET_PPC64)
#define PPC_INPUT_INT PPC970_INPUT_INT
#else
#define PPC_INPUT_INT PPC6xx_INPUT_INT
diff --git a/target/ppc/mmu_helper.c b/target/ppc/mmu_helper.c
index e6739e6c24..04f8317ea1 100644
--- a/target/ppc/mmu_helper.c
+++ b/target/ppc/mmu_helper.c
@@ -2363,12 +2363,12 @@ void helper_4xx_tlbwe_hi(CPUPPCState *env, target_ulong entry,
tlb->size = booke_tlb_to_page_size((val >> PPC4XX_TLBHI_SIZE_SHIFT)
& PPC4XX_TLBHI_SIZE_MASK);
/* We cannot handle TLB size < TARGET_PAGE_SIZE.
- * If this ever occurs, one should use the ppcemb target instead
- * of the ppc or ppc64 one
+ * If this ever occurs, we should implement TARGET_PAGE_BITS_VARY
*/
if ((val & PPC4XX_TLBHI_V) && tlb->size < TARGET_PAGE_SIZE) {
cpu_abort(cs, "TLB size " TARGET_FMT_lu " < %u "
- "are not supported (%d)\n",
+ "are not supported (%d)\n"
+ "Please implement TARGET_PAGE_BITS_VARY\n",
tlb->size, TARGET_PAGE_SIZE, (int)((val >> 7) & 0x7));
}
tlb->EPN = val & ~(tlb->size - 1);
diff --git a/target/ppc/translate_init.inc.c b/target/ppc/translate_init.inc.c
index d920d3e538..263e63cb03 100644
--- a/target/ppc/translate_init.inc.c
+++ b/target/ppc/translate_init.inc.c
@@ -9647,17 +9647,6 @@ static int ppc_fixup_cpu(PowerPCCPU *cpu)
return 0;
}
-static inline bool ppc_cpu_is_valid(PowerPCCPUClass *pcc)
-{
-#ifdef TARGET_PPCEMB
- return pcc->mmu_model == POWERPC_MMU_BOOKE ||
- pcc->mmu_model == POWERPC_MMU_SOFT_4xx ||
- pcc->mmu_model == POWERPC_MMU_SOFT_4xx_Z;
-#else
- return true;
-#endif
-}
-
static void ppc_cpu_realize(DeviceState *dev, Error **errp)
{
CPUState *cs = CPU(dev);
@@ -9681,8 +9670,6 @@ static void ppc_cpu_realize(DeviceState *dev, Error **errp)
}
}
- assert(ppc_cpu_is_valid(pcc));
-
create_ppc_opcodes(cpu, &local_err);
if (local_err != NULL) {
error_propagate(errp, local_err);
@@ -9933,10 +9920,6 @@ static gint ppc_cpu_compare_class_pvr(gconstpointer a, gconstpointer b)
return -1;
}
- if (!ppc_cpu_is_valid(pcc)) {
- return -1;
- }
-
return pcc->pvr == pvr ? 0 : -1;
}
@@ -9967,10 +9950,6 @@ static gint ppc_cpu_compare_class_pvr_mask(gconstpointer a, gconstpointer b)
return -1;
}
- if (!ppc_cpu_is_valid(pcc)) {
- return -1;
- }
-
if (pcc->pvr_match(pcc, pvr)) {
return 0;
}
@@ -10036,11 +10015,7 @@ static ObjectClass *ppc_cpu_class_by_name(const char *name)
g_free(typename);
g_free(cpu_model);
- if (oc && ppc_cpu_is_valid(POWERPC_CPU_CLASS(oc))) {
- return oc;
- }
-
- return NULL;
+ return oc;
}
static void ppc_cpu_parse_featurestr(const char *type, char *features,
@@ -10146,9 +10121,6 @@ static void ppc_cpu_list_entry(gpointer data, gpointer user_data)
char *name;
int i;
- if (!ppc_cpu_is_valid(pcc)) {
- return;
- }
if (unlikely(strcmp(typename, TYPE_HOST_POWERPC_CPU) == 0)) {
return;
}
@@ -10206,11 +10178,6 @@ static void ppc_cpu_defs_entry(gpointer data, gpointer user_data)
const char *typename;
CpuDefinitionInfoList *entry;
CpuDefinitionInfo *info;
- PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
-
- if (!ppc_cpu_is_valid(pcc)) {
- return;
- }
typename = object_class_get_name(oc);
info = g_malloc0(sizeof(*info));
diff --git a/tests/machine-none-test.c b/tests/machine-none-test.c
index 7e72466354..2b3b750500 100644
--- a/tests/machine-none-test.c
+++ b/tests/machine-none-test.c
@@ -44,7 +44,6 @@ static struct arch2cpu cpus_map[] = {
{ "or1k", "or1200" },
{ "ppc", "604" },
{ "ppc64", "power8e_v2.1" },
- { "ppcemb", "440epb" },
{ "s390x", "qemu" },
{ "sh4", "sh7750r" },
{ "sh4eb", "sh7751r" },
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-12 04:54:17 +0000