#include "pcnt.h"
#include "arm_features.h"
-#define unused __attribute__((unused))
-
#ifdef DRC_DBG
#pragma GCC diagnostic ignored "-Wunused-function"
#pragma GCC diagnostic ignored "-Wunused-variable"
output_w32(0x3a000000|offset);
}
+static void *emit_cbz(int rs, const void *a)
+{
+ void *ret;
+ emit_test(rs, rs);
+ ret = out;
+ emit_jeq(a);
+ return ret;
+}
+
static unused void emit_callreg(u_int r)
{
assert(r<15);
}
// special case for checking invalid_code
-static void emit_cmpmem_indexedsr12_reg(int base,int r,int imm)
+static void emit_ldrb_indexedsr12_reg(int base, int r, int rt)
{
- assert(imm<128&&imm>=0);
- assert(r>=0&&r<16);
- assem_debug("ldrb lr,%s,%s lsr #12\n",regname[base],regname[r]);
- output_w32(0xe7d00000|rd_rn_rm(HOST_TEMPREG,base,r)|0x620);
- emit_cmpimm(HOST_TEMPREG,imm);
+ assem_debug("ldrb %s,%s,%s lsr #12\n",regname[rt],regname[base],regname[r]);
+ output_w32(0xe7d00000|rd_rn_rm(rt,base,r)|0x620);
}
static void emit_callne(int a)