diff options
| author | Aurelien Jarno <aurelien@aurel32.net> | 2010-02-06 16:59:11 +0100 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2010-02-06 17:14:24 +0100 |
| commit | 95ff895f79c75ba13b63a3408d3b8a49791179c6 (patch) | |
| tree | 2af30bf2bb7a7756080aa6743d284bdca304673d /target-ppc | |
| parent | 8f9db67c84475cd440edcec120bc1826473bf744 (diff) | |
target-ppc: change DCR helpers to target_long arguments
The recent transition to always have the DCR helper functions take 32 bit
values broke the PPC64 target, as target_long became 64 bits there.
This patch changes DCR helpers to target_long arguments, and cast the values
to 32 bit when needed.
Fixes PPC64 build with --enable-debug-tcg
Based on a patch from Alexander Graf <agraf@suse.de>
Reported-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'target-ppc')
| -rw-r--r-- | target-ppc/helper.h | 4 | ||||
| -rw-r--r-- | target-ppc/op_helper.c | 12 |
2 files changed, 8 insertions, 8 deletions
diff --git a/target-ppc/helper.h b/target-ppc/helper.h index 40d4cedea..5cf6cd450 100644 --- a/target-ppc/helper.h +++ b/target-ppc/helper.h @@ -359,8 +359,8 @@ DEF_HELPER_2(divo, tl, tl, tl) DEF_HELPER_2(divs, tl, tl, tl) DEF_HELPER_2(divso, tl, tl, tl) -DEF_HELPER_1(load_dcr, i32, i32); -DEF_HELPER_2(store_dcr, void, i32, i32) +DEF_HELPER_1(load_dcr, tl, tl); +DEF_HELPER_2(store_dcr, void, tl, tl) DEF_HELPER_1(load_dump_spr, void, i32) DEF_HELPER_1(store_dump_spr, void, i32) diff --git a/target-ppc/op_helper.c b/target-ppc/op_helper.c index f905c647a..8f2ee986b 100644 --- a/target-ppc/op_helper.c +++ b/target-ppc/op_helper.c @@ -1828,7 +1828,7 @@ target_ulong helper_602_mfrom (target_ulong arg) /* Embedded PowerPC specific helpers */ /* XXX: to be improved to check access rights when in user-mode */ -uint32_t helper_load_dcr (uint32_t dcrn) +target_ulong helper_load_dcr (target_ulong dcrn) { uint32_t val = 0; @@ -1836,22 +1836,22 @@ uint32_t helper_load_dcr (uint32_t dcrn) qemu_log("No DCR environment\n"); helper_raise_exception_err(POWERPC_EXCP_PROGRAM, POWERPC_EXCP_INVAL | POWERPC_EXCP_INVAL_INVAL); - } else if (unlikely(ppc_dcr_read(env->dcr_env, dcrn, &val) != 0)) { - qemu_log("DCR read error %d %03x\n", dcrn, dcrn); + } else if (unlikely(ppc_dcr_read(env->dcr_env, (uint32_t)dcrn, &val) != 0)) { + qemu_log("DCR read error %d %03x\n", (uint32_t)dcrn, (uint32_t)dcrn); helper_raise_exception_err(POWERPC_EXCP_PROGRAM, POWERPC_EXCP_INVAL | POWERPC_EXCP_PRIV_REG); } return val; } -void helper_store_dcr (uint32_t dcrn, uint32_t val) +void helper_store_dcr (target_ulong dcrn, target_ulong val) { if (unlikely(env->dcr_env == NULL)) { qemu_log("No DCR environment\n"); helper_raise_exception_err(POWERPC_EXCP_PROGRAM, POWERPC_EXCP_INVAL | POWERPC_EXCP_INVAL_INVAL); - } else if (unlikely(ppc_dcr_write(env->dcr_env, dcrn, val) != 0)) { - qemu_log("DCR write error %d %03x\n", dcrn, dcrn); + } else if (unlikely(ppc_dcr_write(env->dcr_env, (uint32_t)dcrn, (uint32_t)val) != 0)) { + qemu_log("DCR write error %d %03x\n", (uint32_t)dcrn, (uint32_t)dcrn); helper_raise_exception_err(POWERPC_EXCP_PROGRAM, POWERPC_EXCP_INVAL | POWERPC_EXCP_PRIV_REG); } |