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| author | Cédric Le Goater <clg@kaod.org> | 2022-02-09 09:08:55 +0100 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2022-02-09 09:08:55 +0100 |
| commit | 005b69fdccd798dd8f0996d0f1c93ff5a4672180 (patch) | |
| tree | 04aaee01c06351dcf969c27b77e563cd2d6ca490 /linux-user/ppc | |
| parent | 36387ca51c72407ec9f0f047767fcf3c6380b7de (diff) | |
| download | qemu-005b69fdccd798dd8f0996d0f1c93ff5a4672180.zip qemu-005b69fdccd798dd8f0996d0f1c93ff5a4672180.tar.gz qemu-005b69fdccd798dd8f0996d0f1c93ff5a4672180.tar.bz2 | |
target/ppc: Remove PowerPC 601 CPUs
The PowerPC 601 processor is the first generation of processors to
implement the PowerPC architecture. It was designed as a bridge
processor and also could execute most of the instructions of the
previous POWER architecture. It was found on the first Macs and IBM
RS/6000 workstations.
There is not much interest in keeping the CPU model of this
POWER-PowerPC bridge processor. We have the 603 and 604 CPU models of
the 60x family which implement the complete PowerPC instruction set.
Cc: "Hervé Poussineau" <hpoussin@reactos.org>
Cc: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Fabiano Rosas <farosas@linux.ibm.com>
Message-Id: <20220203142756.1302515-1-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Diffstat (limited to 'linux-user/ppc')
| -rw-r--r-- | linux-user/ppc/cpu_loop.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/linux-user/ppc/cpu_loop.c b/linux-user/ppc/cpu_loop.c index 46e6ffd..38097b0 100644 --- a/linux-user/ppc/cpu_loop.c +++ b/linux-user/ppc/cpu_loop.c @@ -54,14 +54,6 @@ uint64_t cpu_ppc_load_vtb(CPUPPCState *env) return cpu_ppc_get_tb(env); } -uint32_t cpu_ppc601_load_rtcu(CPUPPCState *env) -__attribute__ (( alias ("cpu_ppc_load_tbu") )); - -uint32_t cpu_ppc601_load_rtcl(CPUPPCState *env) -{ - return cpu_ppc_load_tbl(env) & 0x3FFFFF80; -} - /* XXX: to be fixed */ int ppc_dcr_read (ppc_dcr_t *dcr_env, int dcrn, uint32_t *valp) { @@ -289,14 +281,6 @@ void cpu_loop(CPUPPCState *env) cpu_abort(cs, "Programmable interval timer interrupt " "while in user mode. Aborting\n"); break; - case POWERPC_EXCP_IO: /* IO error exception */ - cpu_abort(cs, "IO error exception while in user mode. " - "Aborting\n"); - break; - case POWERPC_EXCP_RUNM: /* Run mode exception */ - cpu_abort(cs, "Run mode exception while in user mode. " - "Aborting\n"); - break; case POWERPC_EXCP_EMUL: /* Emulation trap exception */ cpu_abort(cs, "Emulation trap exception not handled\n"); break; |