Revision ed23fbd9 linux-user/main.c
| b/linux-user/main.c | ||
|---|---|---|
| 758 | 758 |
#endif |
| 759 | 759 |
|
| 760 | 760 |
#ifdef TARGET_SPARC |
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#define SPARC64_STACK_BIAS 2047 |
|
| 761 | 762 |
|
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//#define DEBUG_WIN |
| 763 | 764 |
|
| ... | ... | |
| 780 | 781 |
abi_ulong sp_ptr; |
| 781 | 782 |
|
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sp_ptr = env->regbase[get_reg_index(env, cwp1, 6)]; |
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#ifdef TARGET_SPARC64 |
|
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if (sp_ptr & 3) |
|
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sp_ptr += SPARC64_STACK_BIAS; |
|
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#endif |
|
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#if defined(DEBUG_WIN) |
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printf("win_overflow: sp_ptr=0x" TARGET_ABI_FMT_lx " save_cwp=%d\n",
|
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sp_ptr, cwp1); |
| ... | ... | |
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/* restore the invalid window */ |
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cwp1 = cpu_cwp_inc(env, env->cwp + 1); |
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sp_ptr = env->regbase[get_reg_index(env, cwp1, 6)]; |
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#ifdef TARGET_SPARC64 |
|
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if (sp_ptr & 3) |
|
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sp_ptr += SPARC64_STACK_BIAS; |
|
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#endif |
|
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#if defined(DEBUG_WIN) |
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printf("win_underflow: sp_ptr=0x" TARGET_ABI_FMT_lx " load_cwp=%d\n",
|
| 827 | 836 |
sp_ptr, cwp1); |
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