Revision 4a40e231
b/tcg/ppc64/tcg-target.c | ||
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523 | 523 |
static void tcg_out_tlb_read (TCGContext *s, int r0, int r1, int r2, |
524 | 524 |
int addr_reg, int s_bits, int offset) |
525 | 525 |
{ |
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#if TARGET_LONG_BITS == 32
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|
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#ifdef TARGET_LONG_BITS
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|
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tcg_out_rld (s, RLDICL, addr_reg, addr_reg, 0, 32); |
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#endif |
|
529 | 528 |
|
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tcg_out32 (s, (RLWINM |
|
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| RA (r0) |
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| RS (addr_reg) |
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| SH (32 - (TARGET_PAGE_BITS - CPU_TLB_ENTRY_BITS)) |
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| MB (32 - (CPU_TLB_BITS + CPU_TLB_ENTRY_BITS)) |
|
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| ME (31 - CPU_TLB_ENTRY_BITS) |
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) |
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); |
|
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tcg_out32 (s, ADD | RT (r0) | RA (r0) | RB (TCG_AREG0)); |
|
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tcg_out32 (s, (LWZU | RT (r1) | RA (r0) | offset)); |
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tcg_out32 (s, (RLWINM |
|
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| RA (r2) |
|
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| RS (addr_reg) |
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| SH (0) |
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| MB ((32 - s_bits) & 31) |
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| ME (31 - TARGET_PAGE_BITS) |
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) |
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); |
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#else |
|
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tcg_out_rld (s, RLDICL, r0, addr_reg, |
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64 - TARGET_PAGE_BITS, |
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64 - CPU_TLB_BITS); |
... | ... | |
537 | 555 |
tcg_out32 (s, ADD | TAB (r0, r0, TCG_AREG0)); |
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tcg_out32 (s, LD_ADDR | RT (r1) | RA (r0) | offset); |
539 | 557 |
|
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tcg_out_rld (s, RLDICL, r2, addr_reg, |
|
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64 - TARGET_PAGE_BITS, |
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TARGET_PAGE_BITS - s_bits); |
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tcg_out_rld (s, RLDICL, r2, r2, TARGET_PAGE_BITS, 0); |
|
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if (!s_bits) { |
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tcg_out_rld (s, RLDICR, r2, addr_reg, 0, 63 - TARGET_PAGE_BITS); |
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} |
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else { |
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tcg_out_rld (s, RLDICL, r2, addr_reg, |
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64 - TARGET_PAGE_BITS, |
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TARGET_PAGE_BITS - s_bits); |
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tcg_out_rld (s, RLDICL, r2, r2, TARGET_PAGE_BITS, 0); |
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} |
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#endif |
|
544 | 568 |
} |
545 | 569 |
|
546 | 570 |
static void tcg_out_qemu_ld (TCGContext *s, const TCGArg *args, int opc) |
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