diff options
| author | Cédric Le Goater <clg@kaod.org> | 2022-01-24 18:41:30 +0100 |
|---|---|---|
| committer | Cédric Le Goater <clg@kaod.org> | 2022-01-28 21:38:17 +0100 |
| commit | 4537d62dcece45183632298272abfb4859418cc0 (patch) | |
| tree | 09a4d3c57be472ba26c4da0028ede6b64e6ade96 /target/ppc/translate.c | |
| parent | f82db77761806613a62f622db9c1ca613ae1e6ed (diff) | |
target/ppc: Remove support for the PowerPC 602 CPU
The 602 was derived from the PowerPC 603, for the gaming market it
seems. It was hardly used and no firmware supporting the CPU could be
found. Drop support.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Diffstat (limited to 'target/ppc/translate.c')
| -rw-r--r-- | target/ppc/translate.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/target/ppc/translate.c b/target/ppc/translate.c index d61c6f0e8f..c2f436f8d3 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -6272,33 +6272,6 @@ static void gen_srq(DisasContext *ctx) } } -/* PowerPC 602 specific instructions */ - -/* dsa */ -static void gen_dsa(DisasContext *ctx) -{ - /* XXX: TODO */ - gen_inval_exception(ctx, POWERPC_EXCP_INVAL_INVAL); -} - -/* esa */ -static void gen_esa(DisasContext *ctx) -{ - /* XXX: TODO */ - gen_inval_exception(ctx, POWERPC_EXCP_INVAL_INVAL); -} - -/* mfrom */ -static void gen_mfrom(DisasContext *ctx) -{ -#if defined(CONFIG_USER_ONLY) - GEN_PRIV; -#else - CHK_SV; - gen_helper_602_mfrom(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]); -#endif /* defined(CONFIG_USER_ONLY) */ -} - /* 602 - 603 - G2 TLB management */ /* tlbld */ @@ -7779,9 +7752,6 @@ GEN_HANDLER(sriq, 0x1F, 0x18, 0x15, 0x00000000, PPC_POWER_BR), GEN_HANDLER(srliq, 0x1F, 0x18, 0x17, 0x00000000, PPC_POWER_BR), GEN_HANDLER(srlq, 0x1F, 0x18, 0x16, 0x00000000, PPC_POWER_BR), GEN_HANDLER(srq, 0x1F, 0x18, 0x14, 0x00000000, PPC_POWER_BR), -GEN_HANDLER(dsa, 0x1F, 0x14, 0x13, 0x03FFF801, PPC_602_SPEC), -GEN_HANDLER(esa, 0x1F, 0x14, 0x12, 0x03FFF801, PPC_602_SPEC), -GEN_HANDLER(mfrom, 0x1F, 0x09, 0x08, 0x03E0F801, PPC_602_SPEC), GEN_HANDLER2(tlbld_6xx, "tlbld", 0x1F, 0x12, 0x1E, 0x03FF0001, PPC_6xx_TLB), GEN_HANDLER2(tlbli_6xx, "tlbli", 0x1F, 0x12, 0x1F, 0x03FF0001, PPC_6xx_TLB), GEN_HANDLER(clf, 0x1F, 0x16, 0x03, 0x03E00000, PPC_POWER), |