Create tables for the various global registers that need allocation.
Remove one level of indirection from gregnames and fregnames.
Signed-off-by: Richard Henderson <r...@twiddle.net>
---
target-sparc/translate.c | 157 +++++++++++++++++++++--------------------------
1 file changed, 70 insertions(+), 87 deletions(-)
diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index 61452a1..c13a9d3 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -5320,106 +5320,89 @@ void gen_intermediate_code(CPUSPARCState * env,
TranslationBlock * tb)
void gen_intermediate_code_init(CPUSPARCState *env)
{
- unsigned int i;
static int inited;
- static const char * const gregnames[8] = {
- NULL, // g0 not used
- "g1",
- "g2",
- "g3",
- "g4",
- "g5",
- "g6",
- "g7",
+ static const char gregnames[8][4] = {
+ "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7",
};
- static const char * const fregnames[32] = {
+ static const char fregnames[32][4] = {
"f0", "f2", "f4", "f6", "f8", "f10", "f12", "f14",
"f16", "f18", "f20", "f22", "f24", "f26", "f28", "f30",
"f32", "f34", "f36", "f38", "f40", "f42", "f44", "f46",
"f48", "f50", "f52", "f54", "f56", "f58", "f60", "f62",
};
- /* init various static tables */
- if (!inited) {
- inited = 1;
-
- cpu_env = tcg_global_reg_new_ptr(TCG_AREG0, "env");
- cpu_regwptr = tcg_global_mem_new_ptr(cpu_env,
- offsetof(CPUSPARCState, regwptr),
- "regwptr");
+ static const struct { TCGv_i32 *ptr; int off; const char *name; } r32[] = {
#ifdef TARGET_SPARC64
- cpu_xcc = tcg_global_mem_new_i32(cpu_env, offsetof(CPUSPARCState, xcc),
- "xcc");
- cpu_asi = tcg_global_mem_new_i32(cpu_env, offsetof(CPUSPARCState, asi),
- "asi");
- cpu_fprs = tcg_global_mem_new_i32(cpu_env,
- offsetof(CPUSPARCState, fprs),
- "fprs");
- cpu_gsr = tcg_global_mem_new(cpu_env, offsetof(CPUSPARCState, gsr),
- "gsr");
- cpu_tick_cmpr = tcg_global_mem_new(cpu_env,
- offsetof(CPUSPARCState, tick_cmpr),
- "tick_cmpr");
- cpu_stick_cmpr = tcg_global_mem_new(cpu_env,
- offsetof(CPUSPARCState,
stick_cmpr),
- "stick_cmpr");
- cpu_hstick_cmpr = tcg_global_mem_new(cpu_env,
- offsetof(CPUSPARCState,
hstick_cmpr),
- "hstick_cmpr");
- cpu_hintp = tcg_global_mem_new(cpu_env, offsetof(CPUSPARCState, hintp),
- "hintp");
- cpu_htba = tcg_global_mem_new(cpu_env, offsetof(CPUSPARCState, htba),
- "htba");
- cpu_hver = tcg_global_mem_new(cpu_env, offsetof(CPUSPARCState, hver),
- "hver");
- cpu_ssr = tcg_global_mem_new(cpu_env,
- offsetof(CPUSPARCState, ssr), "ssr");
- cpu_ver = tcg_global_mem_new(cpu_env,
- offsetof(CPUSPARCState, version), "ver");
- cpu_softint = tcg_global_mem_new_i32(cpu_env,
- offsetof(CPUSPARCState, softint),
- "softint");
+ { &cpu_xcc, offsetof(CPUSPARCState, xcc), "xcc" },
+ { &cpu_asi, offsetof(CPUSPARCState, asi), "asi" },
+ { &cpu_fprs, offsetof(CPUSPARCState, fprs), "fprs" },
+ { &cpu_softint, offsetof(CPUSPARCState, softint), "softint" },
#else
- cpu_wim = tcg_global_mem_new(cpu_env, offsetof(CPUSPARCState, wim),
- "wim");
+ { &cpu_wim, offsetof(CPUSPARCState, wim), "wim" },
+#endif
+ { &cpu_cc_op, offsetof(CPUSPARCState, cc_op), "cc_op" },
+ { &cpu_psr, offsetof(CPUSPARCState, psr), "psr" },
+ };
+
+ static const struct { TCGv *ptr; int off; const char *name; } rtl[] = {
+#ifdef TARGET_SPARC64
+ { &cpu_gsr, offsetof(CPUSPARCState, gsr), "gsr" },
+ { &cpu_tick_cmpr, offsetof(CPUSPARCState, tick_cmpr), "tick_cmpr" },
+ { &cpu_stick_cmpr, offsetof(CPUSPARCState, stick_cmpr), "stick_cmpr" },
+ { &cpu_hstick_cmpr, offsetof(CPUSPARCState, hstick_cmpr),
+ "hstick_cmpr" },
+ { &cpu_hintp, offsetof(CPUSPARCState, hintp), "hintp" },
+ { &cpu_htba, offsetof(CPUSPARCState, htba), "htba" },
+ { &cpu_hver, offsetof(CPUSPARCState, hver), "hver" },
+ { &cpu_ssr, offsetof(CPUSPARCState, ssr), "ssr" },
+ { &cpu_ver, offsetof(CPUSPARCState, version), "ver" },
#endif
- cpu_cond = tcg_global_mem_new(cpu_env, offsetof(CPUSPARCState, cond),
- "cond");
- cpu_cc_src = tcg_global_mem_new(cpu_env,
- offsetof(CPUSPARCState, cc_src),
- "cc_src");
- cpu_cc_src2 = tcg_global_mem_new(cpu_env,
- offsetof(CPUSPARCState, cc_src2),
- "cc_src2");
- cpu_cc_dst = tcg_global_mem_new(cpu_env,
- offsetof(CPUSPARCState, cc_dst),
- "cc_dst");
- cpu_cc_op = tcg_global_mem_new_i32(cpu_env,
- offsetof(CPUSPARCState, cc_op),
- "cc_op");
- cpu_psr = tcg_global_mem_new_i32(cpu_env, offsetof(CPUSPARCState, psr),
- "psr");
- cpu_fsr = tcg_global_mem_new(cpu_env, offsetof(CPUSPARCState, fsr),
- "fsr");
- cpu_pc = tcg_global_mem_new(cpu_env, offsetof(CPUSPARCState, pc),
- "pc");
- cpu_npc = tcg_global_mem_new(cpu_env, offsetof(CPUSPARCState, npc),
- "npc");
- cpu_y = tcg_global_mem_new(cpu_env, offsetof(CPUSPARCState, y), "y");
+ { &cpu_cond, offsetof(CPUSPARCState, cond), "cond" },
+ { &cpu_cc_src, offsetof(CPUSPARCState, cc_src), "cc_src" },
+ { &cpu_cc_src2, offsetof(CPUSPARCState, cc_src2), "cc_src2" },
+ { &cpu_cc_dst, offsetof(CPUSPARCState, cc_dst), "cc_dst" },
+ { &cpu_fsr, offsetof(CPUSPARCState, fsr), "fsr" },
+ { &cpu_pc, offsetof(CPUSPARCState, pc), "pc" },
+ { &cpu_npc, offsetof(CPUSPARCState, npc), "npc" },
+ { &cpu_y, offsetof(CPUSPARCState, y), "y" },
#ifndef CONFIG_USER_ONLY
- cpu_tbr = tcg_global_mem_new(cpu_env, offsetof(CPUSPARCState, tbr),
- "tbr");
+ { &cpu_tbr, offsetof(CPUSPARCState, tbr), "tbr" },
#endif
- for (i = 1; i < 8; i++) {
- cpu_gregs[i] = tcg_global_mem_new(cpu_env,
- offsetof(CPUSPARCState,
gregs[i]),
- gregnames[i]);
- }
- for (i = 0; i < TARGET_DPREGS; i++) {
- cpu_fpr[i] = tcg_global_mem_new_i64(cpu_env,
- offsetof(CPUSPARCState,
fpr[i]),
- fregnames[i]);
- }
+ };
+
+ unsigned int i;
+
+ /* init various static tables */
+ if (inited) {
+ return;
+ }
+ inited = 1;
+
+ cpu_env = tcg_global_reg_new_ptr(TCG_AREG0, "env");
+
+ cpu_regwptr = tcg_global_mem_new_ptr(cpu_env,
+ offsetof(CPUSPARCState, regwptr),
+ "regwptr");
+
+ for (i = 0; i < ARRAY_SIZE(r32); ++i) {
+ *r32[i].ptr = tcg_global_mem_new_i32(cpu_env, r32[i].off, r32[i].name);
+ }
+
+ for (i = 0; i < ARRAY_SIZE(rtl); ++i) {
+ *rtl[i].ptr = tcg_global_mem_new(cpu_env, rtl[i].off, rtl[i].name);
+ }
+
+ TCGV_UNUSED(cpu_gregs[0]);
+ for (i = 1; i < 8; ++i) {
+ cpu_gregs[i] = tcg_global_mem_new(cpu_env,
+ offsetof(CPUSPARCState, gregs[i]),
+ gregnames[i]);
+ }
+
+ for (i = 0; i < TARGET_DPREGS; i++) {
+ cpu_fpr[i] = tcg_global_mem_new_i64(cpu_env,
+ offsetof(CPUSPARCState, fpr[i]),
+ fregnames[i]);
}
}
--
2.5.0
