diff options
Diffstat (limited to 'target/ppc/gdbstub.c')
| -rw-r--r-- | target/ppc/gdbstub.c | 32 |
1 files changed, 7 insertions, 25 deletions
diff --git a/target/ppc/gdbstub.c b/target/ppc/gdbstub.c index 09ff1328d4..1808a150e4 100644 --- a/target/ppc/gdbstub.c +++ b/target/ppc/gdbstub.c @@ -101,6 +101,8 @@ void ppc_maybe_bswap_register(CPUPPCState *env, uint8_t *mem_buf, int len) bswap32s((uint32_t *)mem_buf); } else if (len == 8) { bswap64s((uint64_t *)mem_buf); + } else if (len == 16) { + bswap128s((Int128 *)mem_buf); } else { g_assert_not_reached(); } @@ -389,15 +391,6 @@ const char *ppc_gdb_get_dynamic_xml(CPUState *cs, const char *xml_name) } #endif -static bool avr_need_swap(CPUPPCState *env) -{ -#ifdef HOST_WORDS_BIGENDIAN - return msr_le; -#else - return !msr_le; -#endif -} - #if !defined(CONFIG_USER_ONLY) static int gdb_find_spr_idx(CPUPPCState *env, int n) { @@ -486,14 +479,9 @@ static int gdb_get_avr_reg(CPUPPCState *env, GByteArray *buf, int n) if (n < 32) { ppc_avr_t *avr = cpu_avr_ptr(env, n); - if (!avr_need_swap(env)) { - gdb_get_reg128(buf, avr->u64[0] , avr->u64[1]); - } else { - gdb_get_reg128(buf, avr->u64[1] , avr->u64[0]); - } + gdb_get_reg128(buf, avr->VsrD(0), avr->VsrD(1)); mem_buf = gdb_get_reg_ptr(buf, 16); - ppc_maybe_bswap_register(env, mem_buf, 8); - ppc_maybe_bswap_register(env, mem_buf + 8, 8); + ppc_maybe_bswap_register(env, mem_buf, 16); return 16; } if (n == 32) { @@ -515,15 +503,9 @@ static int gdb_set_avr_reg(CPUPPCState *env, uint8_t *mem_buf, int n) { if (n < 32) { ppc_avr_t *avr = cpu_avr_ptr(env, n); - ppc_maybe_bswap_register(env, mem_buf, 8); - ppc_maybe_bswap_register(env, mem_buf + 8, 8); - if (!avr_need_swap(env)) { - avr->u64[0] = ldq_p(mem_buf); - avr->u64[1] = ldq_p(mem_buf + 8); - } else { - avr->u64[1] = ldq_p(mem_buf); - avr->u64[0] = ldq_p(mem_buf + 8); - } + ppc_maybe_bswap_register(env, mem_buf, 16); + avr->VsrD(0) = ldq_p(mem_buf); + avr->VsrD(1) = ldq_p(mem_buf + 8); return 16; } if (n == 32) { |