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tcg-ia64: Use tcg_malloc to allocate TCGLabelQemuLdst

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Reviewed-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2014-09-30 07:25:30 -07:00
parent 686461c962
commit 3f626793a2
1 changed files with 8 additions and 11 deletions
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19
tcg/ia64/tcg-target.c
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@ -1550,34 +1550,33 @@ static inline void tcg_out_qemu_tlb(TCGContext *s, TCGReg addr_reg,
bswap2);
}
#define TCG_MAX_QEMU_LDST 640
typedef struct TCGLabelQemuLdst {
bool is_ld;
TCGMemOp size;
tcg_insn_unit *label_ptr; /* label pointers to be updated */
struct TCGLabelQemuLdst *next;
} TCGLabelQemuLdst;
typedef struct TCGBackendData {
int nb_ldst_labels;
TCGLabelQemuLdst ldst_labels[TCG_MAX_QEMU_LDST];
TCGLabelQemuLdst *labels;
} TCGBackendData;
static inline void tcg_out_tb_init(TCGContext *s)
{
s->be->nb_ldst_labels = 0;
s->be->labels = NULL;
}
static void add_qemu_ldst_label(TCGContext *s, bool is_ld, TCGMemOp opc,
tcg_insn_unit *label_ptr)
{
TCGBackendData *be = s->be;
TCGLabelQemuLdst *l = &be->ldst_labels[be->nb_ldst_labels++];
TCGLabelQemuLdst *l = tcg_malloc(sizeof(*l));
assert(be->nb_ldst_labels <= TCG_MAX_QEMU_LDST);
l->is_ld = is_ld;
l->size = opc & MO_SIZE;
l->label_ptr = label_ptr;
l->next = be->labels;
be->labels = l;
}
static void tcg_out_tb_finalize(TCGContext *s)
@ -1593,11 +1592,9 @@ static void tcg_out_tb_finalize(TCGContext *s)
helper_le_ldq_mmu,
};
tcg_insn_unit *thunks[8] = { };
TCGBackendData *be = s->be;
size_t i, n = be->nb_ldst_labels;
TCGLabelQemuLdst *l;
for (i = 0; i < n; i++) {
TCGLabelQemuLdst *l = &be->ldst_labels[i];
for (l = s->be->labels; l != NULL; l = l->next) {
long x = l->is_ld * 4 + l->size;
tcg_insn_unit *dest = thunks[x];