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target-lm32: add breakpoint/watchpoint support

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This patch adds in-target breakpoint and watchpoint support.

Signed-off-by: Michael Walle <michael@walle.cc>
This commit is contained in:
Michael Walle 2013-09-18 19:10:45 +02:00
parent 34f4aa83f9
commit 3dd3a2b965
7 changed files with 179 additions and 8 deletions
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6
target-lm32/translate.c
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@ -876,7 +876,7 @@ static void dec_wcsr(DisasContext *dc)
gen_helper_wcsr_jrx(cpu_env, cpu_R[dc->r1]);
break;
case CSR_DC:
tcg_gen_mov_tl(cpu_dc, cpu_R[dc->r1]);
gen_helper_wcsr_dc(cpu_env, cpu_R[dc->r1]);
break;
case CSR_BP0:
case CSR_BP1:
@ -888,7 +888,7 @@ static void dec_wcsr(DisasContext *dc)
"breakpoint #%i is not available\n", no);
break;
}
tcg_gen_mov_tl(cpu_bp[no], cpu_R[dc->r1]);
gen_helper_wcsr_bp(cpu_env, cpu_R[dc->r1], tcg_const_i32(no));
break;
case CSR_WP0:
case CSR_WP1:
@ -900,7 +900,7 @@ static void dec_wcsr(DisasContext *dc)
"watchpoint #%i is not available\n", no);
break;
}
tcg_gen_mov_tl(cpu_wp[no], cpu_R[dc->r1]);
gen_helper_wcsr_wp(cpu_env, cpu_R[dc->r1], tcg_const_i32(no));
break;
case CSR_CC:
case CSR_CFG: