Merge remote-tracking branch 'remotes/legoater/tags/pull-ppc-20220210' into staging

ppc-7.0 queue

* Exception model rework (Fabiano)
* Unused CPU models removal (Fabiano and Cédric)
* Fix for VOF installation (Alexey)
* Misc fixes

# gpg: Signature made Thu 10 Feb 2022 12:59:07 GMT
# gpg:                using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B  0B60 51A3 43C7 CFFB ECA1

* remotes/legoater/tags/pull-ppc-20220210: (42 commits)
  spapr/vof: Install rom and nvram binaries
  docs: rstfy confidential guest documentation
  target/ppc: Change VSX instructions behavior to fill with zeros
  target/ppc: books: Remove excp_model argument from ppc_excp_apply_ail
  target/ppc: Assert if MSR bits differ from msr_mask during exceptions
  target/ppc: powerpc_excp: Move common code to the caller function
  target/ppc: Remove powerpc_excp_legacy
  target/ppc: 7xx: Set SRRs directly in exception code
  target/ppc: 7xx: Software TLB cleanup
  target/ppc: 7xx: System Reset cleanup
  target/ppc: 7xx: System Call exception cleanup
  target/ppc: 7xx: Program exception cleanup
  target/ppc: 7xx: External interrupt cleanup
  target/ppc: 7xx: Machine Check exception cleanup
  target/ppc: Simplify powerpc_excp_7xx
  target/ppc: Introduce powerpc_excp_7xx
  target/ppc: Merge 7x5 and 7x0 exception model IDs
  target/ppc: 6xx: Set SRRs directly in exception code
  target/ppc: 6xx: Software TLB exceptions cleanup
  target/ppc: 6xx: System Reset interrupt cleanup
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 0 insertions, 16 deletions

diff --git a/linux-user/ppc/cpu_loop.c b/linux-user/ppc/cpu_loop.c
index 46e6ffd6d3..38097b02ff 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;