/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* linkage_arm.s for PCSX *
* Copyright (C) 2009-2011 Ari64 *
- * Copyright (C) 2010-2011 Gražvydas "notaz" Ignotas *
+ * Copyright (C) 2010-2013 Gražvydas "notaz" Ignotas *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
- .global dynarec_local
- .global reg
- .global hi
- .global lo
- .global reg_cop0
- .global reg_cop2d
- .global reg_cop2c
- .global FCR0
- .global FCR31
- .global next_interupt
- .global cycle_count
- .global last_count
- .global pending_exception
- .global pcaddr
- .global stop
- .global invc_ptr
- .global address
- .global branch_target
- .global PC
- .global mini_ht
- .global restore_candidate
- /* psx */
- .global psxRegs
- .global mem_rtab
- .global mem_wtab
- .global psxH_ptr
- .global zeromem_ptr
- .global inv_code_start
- .global inv_code_end
- .global rcnts
+#include "arm_features.h"
+#include "linkage_offsets.h"
+
+
+#ifdef __MACH__
+#define dynarec_local ESYM(dynarec_local)
+#define add_link ESYM(add_link)
+#define new_recompile_block ESYM(new_recompile_block)
+#define get_addr ESYM(get_addr)
+#define get_addr_ht ESYM(get_addr_ht)
+#define clean_blocks ESYM(clean_blocks)
+#define gen_interupt ESYM(gen_interupt)
+#define psxException ESYM(psxException)
+#define execI ESYM(execI)
+#define invalidate_addr ESYM(invalidate_addr)
+#endif
.bss
.align 4
+ .global dynarec_local
.type dynarec_local, %object
- .size dynarec_local, dynarec_local_end-dynarec_local
+ .size dynarec_local, LO_dynarec_local_size
dynarec_local:
- .space dynarec_local_end-dynarec_local
-next_interupt = dynarec_local + 64
- .type next_interupt, %object
- .size next_interupt, 4
-cycle_count = next_interupt + 4
- .type cycle_count, %object
- .size cycle_count, 4
-last_count = cycle_count + 4
- .type last_count, %object
- .size last_count, 4
-pending_exception = last_count + 4
- .type pending_exception, %object
- .size pending_exception, 4
-stop = pending_exception + 4
- .type stop, %object
- .size stop, 4
-invc_ptr = stop + 4
- .type invc_ptr, %object
- .size invc_ptr, 4
-address = invc_ptr + 4
- .type address, %object
- .size address, 4
-psxRegs = address + 4
+ .space LO_dynarec_local_size
+
+#define DRC_VAR_(name, vname, size_) \
+ vname = dynarec_local + LO_##name; \
+ .global vname; \
+ .type vname, %object; \
+ .size vname, size_
+
+#define DRC_VAR(name, size_) \
+ DRC_VAR_(name, ESYM(name), size_)
+
+DRC_VAR(next_interupt, 4)
+DRC_VAR(cycle_count, 4)
+DRC_VAR(last_count, 4)
+DRC_VAR(pending_exception, 4)
+DRC_VAR(stop, 4)
+DRC_VAR(invc_ptr, 4)
+DRC_VAR(address, 4)
+DRC_VAR(psxRegs, LO_psxRegs_end - LO_psxRegs)
/* psxRegs */
- .type psxRegs, %object
- .size psxRegs, psxRegs_end-psxRegs
-reg = psxRegs
- .type reg, %object
- .size reg, 128
-lo = reg + 128
- .type lo, %object
- .size lo, 4
-hi = lo + 4
- .type hi, %object
- .size hi, 4
-reg_cop0 = hi + 4
- .type reg_cop0, %object
- .size reg_cop0, 128
-reg_cop2d = reg_cop0 + 128
- .type reg_cop2d, %object
- .size reg_cop2d, 128
-reg_cop2c = reg_cop2d + 128
- .type reg_cop2c, %object
- .size reg_cop2c, 128
-PC = reg_cop2c + 128
-pcaddr = PC
- .type PC, %object
- .size PC, 4
-code = PC + 4
- .type code, %object
- .size code, 4
-cycle = code + 4
- .type cycle, %object
- .size cycle, 4
-interrupt = cycle + 4
- .type interrupt, %object
- .size interrupt, 4
-intCycle = interrupt + 4
- .type intCycle, %object
- .size intCycle, 256
-psxRegs_end = intCycle + 256
-
-rcnts = psxRegs_end
- .type rcnts, %object
- .size rcnts, 7*4*4
-rcnts_end = rcnts + 7*4*4
-
-mem_rtab = rcnts_end
- .type mem_rtab, %object
- .size mem_rtab, 4
-mem_wtab = mem_rtab + 4
- .type mem_wtab, %object
- .size mem_wtab, 4
-psxH_ptr = mem_wtab + 4
- .type psxH_ptr, %object
- .size psxH_ptr, 4
-zeromem_ptr = psxH_ptr + 4
- .type zeromem_ptr, %object
- .size zeromem_ptr, 4
-inv_code_start = zeromem_ptr + 4
- .type inv_code_start, %object
- .size inv_code_start, 4
-inv_code_end = inv_code_start + 4
- .type inv_code_end, %object
- .size inv_code_end, 4
-branch_target = inv_code_end + 4
- .type branch_target, %object
- .size branch_target, 4
-align0 = branch_target + 4 /* unused/alignment */
- .type align0, %object
- .size align0, 16
-mini_ht = align0 + 16
- .type mini_ht, %object
- .size mini_ht, 256
-restore_candidate = mini_ht + 256
- .type restore_candidate, %object
- .size restore_candidate, 512
-dynarec_local_end = restore_candidate + 512
+DRC_VAR(reg, 128)
+DRC_VAR(lo, 4)
+DRC_VAR(hi, 4)
+DRC_VAR(reg_cop0, 128)
+DRC_VAR(reg_cop2d, 128)
+DRC_VAR(reg_cop2c, 128)
+DRC_VAR(pcaddr, 4)
+@DRC_VAR(code, 4)
+@DRC_VAR(cycle, 4)
+@DRC_VAR(interrupt, 4)
+@DRC_VAR(intCycle, 256)
+
+DRC_VAR(rcnts, 7*4*4)
+DRC_VAR(mem_rtab, 4)
+DRC_VAR(mem_wtab, 4)
+DRC_VAR(psxH_ptr, 4)
+DRC_VAR(zeromem_ptr, 4)
+DRC_VAR(inv_code_start, 4)
+DRC_VAR(inv_code_end, 4)
+DRC_VAR(branch_target, 4)
+DRC_VAR(scratch_buf_ptr, 4)
+@DRC_VAR(align0, 12) /* unused/alignment */
+DRC_VAR(mini_ht, 256)
+DRC_VAR(restore_candidate, 512)
/* unused */
-FCR0 = align0
- .type FCR0, %object
- .size FCR0, 4
-FCR31 = align0
- .type FCR31, %object
- .size FCR31, 4
+DRC_VAR(FCR0, 4)
+DRC_VAR(FCR31, 4)
+
+#ifdef __MACH__
+ .data
+ .align 2
+ptr_jump_in:
+ .word ESYM(jump_in)
+ptr_jump_dirty:
+ .word ESYM(jump_dirty)
+ptr_hash_table:
+ .word ESYM(hash_table)
+#endif
+
+
+ .syntax unified
+ .text
+ .align 2
+
+#ifndef HAVE_ARMV5
+.macro blx rd
+ mov lr, pc
+ bx \rd
+.endm
+#endif
.macro load_varadr reg var
#if defined(__ARM_ARCH_7A__) && !defined(__PIC__)
movw \reg, #:lower16:\var
movt \reg, #:upper16:\var
+#elif defined(__ARM_ARCH_7A__) && defined(__MACH__)
+ movw \reg, #:lower16:(\var-(1678f+8))
+ movt \reg, #:upper16:(\var-(1678f+8))
+1678:
+ add \reg, pc
#else
ldr \reg, =\var
#endif
.endm
+.macro load_varadr_ext reg var
+#if defined(__ARM_ARCH_7A__) && defined(__MACH__) && defined(__PIC__)
+ movw \reg, #:lower16:(ptr_\var-(1678f+8))
+ movt \reg, #:upper16:(ptr_\var-(1678f+8))
+1678:
+ ldr \reg, [pc, \reg]
+#else
+ load_varadr \reg \var
+#endif
+.endm
+
.macro mov_16 reg imm
#ifdef __ARM_ARCH_7A__
movw \reg, #\imm
.macro dyna_linker_main
/* r0 = virtual target address */
/* r1 = instruction to patch */
- ldr r3, .jiptr
+ load_varadr_ext r3, jump_in
/* get_page */
lsr r2, r0, #12
mov r6, #4096
1:
movs r4, r5
beq 2f
- ldr r3, [r5]
- ldr r5, [r4, #12]
+ ldr r3, [r5] /* ll_entry .vaddr */
+ ldrd r4, r5, [r4, #8] /* ll_entry .next, .addr */
teq r3, r0
bne 1b
- ldr r3, [r4, #4]
- ldr r4, [r4, #8]
- tst r3, r3
- bne 1b
teq r4, r6
moveq pc, r4 /* Stale i-cache */
mov r8, r4
3:
/* hash_table lookup */
cmp r2, #2048
- ldr r3, .jdptr
+ load_varadr_ext r3, jump_dirty
eor r4, r0, r0, lsl #16
lslcc r2, r0, #9
- ldr r6, .htptr
+ load_varadr_ext r6, hash_table
lsr r4, r4, #12
lsrcc r2, r2, #21
bic r4, r4, #15
8:
.endm
- .text
- .align 2
- .global dyna_linker
- .type dyna_linker, %function
-dyna_linker:
+
+FUNCTION(dyna_linker):
/* r0 = virtual target address */
/* r1 = instruction to patch */
dyna_linker_main
mov r1, r0
mov r2, #8
.size dyna_linker, .-dyna_linker
- .global exec_pagefault
- .type exec_pagefault, %function
-exec_pagefault:
+
+FUNCTION(exec_pagefault):
/* r0 = instruction pointer */
/* r1 = fault address */
/* r2 = cause */
- ldr r3, [fp, #reg_cop0+48-dynarec_local] /* Status */
+ ldr r3, [fp, #LO_reg_cop0+48] /* Status */
mvn r6, #0xF000000F
- ldr r4, [fp, #reg_cop0+16-dynarec_local] /* Context */
+ ldr r4, [fp, #LO_reg_cop0+16] /* Context */
bic r6, r6, #0x0F800000
- str r0, [fp, #reg_cop0+56-dynarec_local] /* EPC */
+ str r0, [fp, #LO_reg_cop0+56] /* EPC */
orr r3, r3, #2
- str r1, [fp, #reg_cop0+32-dynarec_local] /* BadVAddr */
+ str r1, [fp, #LO_reg_cop0+32] /* BadVAddr */
bic r4, r4, r6
- str r3, [fp, #reg_cop0+48-dynarec_local] /* Status */
+ str r3, [fp, #LO_reg_cop0+48] /* Status */
and r5, r6, r1, lsr #9
- str r2, [fp, #reg_cop0+52-dynarec_local] /* Cause */
+ str r2, [fp, #LO_reg_cop0+52] /* Cause */
and r1, r1, r6, lsl #9
- str r1, [fp, #reg_cop0+40-dynarec_local] /* EntryHi */
+ str r1, [fp, #LO_reg_cop0+40] /* EntryHi */
orr r4, r4, r5
- str r4, [fp, #reg_cop0+16-dynarec_local] /* Context */
+ str r4, [fp, #LO_reg_cop0+16] /* Context */
mov r0, #0x80000000
bl get_addr_ht
mov pc, r0
/* Special dynamic linker for the case where a page fault
may occur in a branch delay slot */
- .global dyna_linker_ds
- .type dyna_linker_ds, %function
-dyna_linker_ds:
+FUNCTION(dyna_linker_ds):
/* r0 = virtual target address */
/* r1 = instruction to patch */
dyna_linker_main
sub r0, r1, #4
b exec_pagefault
.size dyna_linker_ds, .-dyna_linker_ds
-.jiptr:
- .word jump_in
-.jdptr:
- .word jump_dirty
-.htptr:
- .word hash_table
.align 2
- .global jump_vaddr_r0
- .type jump_vaddr_r0, %function
-jump_vaddr_r0:
+
+FUNCTION(jump_vaddr_r0):
eor r2, r0, r0, lsl #16
b jump_vaddr
.size jump_vaddr_r0, .-jump_vaddr_r0
- .global jump_vaddr_r1
- .type jump_vaddr_r1, %function
-jump_vaddr_r1:
+FUNCTION(jump_vaddr_r1):
eor r2, r1, r1, lsl #16
mov r0, r1
b jump_vaddr
.size jump_vaddr_r1, .-jump_vaddr_r1
- .global jump_vaddr_r2
- .type jump_vaddr_r2, %function
-jump_vaddr_r2:
+FUNCTION(jump_vaddr_r2):
mov r0, r2
eor r2, r2, r2, lsl #16
b jump_vaddr
.size jump_vaddr_r2, .-jump_vaddr_r2
- .global jump_vaddr_r3
- .type jump_vaddr_r3, %function
-jump_vaddr_r3:
+FUNCTION(jump_vaddr_r3):
eor r2, r3, r3, lsl #16
mov r0, r3
b jump_vaddr
.size jump_vaddr_r3, .-jump_vaddr_r3
- .global jump_vaddr_r4
- .type jump_vaddr_r4, %function
-jump_vaddr_r4:
+FUNCTION(jump_vaddr_r4):
eor r2, r4, r4, lsl #16
mov r0, r4
b jump_vaddr
.size jump_vaddr_r4, .-jump_vaddr_r4
- .global jump_vaddr_r5
- .type jump_vaddr_r5, %function
-jump_vaddr_r5:
+FUNCTION(jump_vaddr_r5):
eor r2, r5, r5, lsl #16
mov r0, r5
b jump_vaddr
.size jump_vaddr_r5, .-jump_vaddr_r5
- .global jump_vaddr_r6
- .type jump_vaddr_r6, %function
-jump_vaddr_r6:
+FUNCTION(jump_vaddr_r6):
eor r2, r6, r6, lsl #16
mov r0, r6
b jump_vaddr
.size jump_vaddr_r6, .-jump_vaddr_r6
- .global jump_vaddr_r8
- .type jump_vaddr_r8, %function
-jump_vaddr_r8:
+FUNCTION(jump_vaddr_r8):
eor r2, r8, r8, lsl #16
mov r0, r8
b jump_vaddr
.size jump_vaddr_r8, .-jump_vaddr_r8
- .global jump_vaddr_r9
- .type jump_vaddr_r9, %function
-jump_vaddr_r9:
+FUNCTION(jump_vaddr_r9):
eor r2, r9, r9, lsl #16
mov r0, r9
b jump_vaddr
.size jump_vaddr_r9, .-jump_vaddr_r9
- .global jump_vaddr_r10
- .type jump_vaddr_r10, %function
-jump_vaddr_r10:
+FUNCTION(jump_vaddr_r10):
eor r2, r10, r10, lsl #16
mov r0, r10
b jump_vaddr
.size jump_vaddr_r10, .-jump_vaddr_r10
- .global jump_vaddr_r12
- .type jump_vaddr_r12, %function
-jump_vaddr_r12:
+FUNCTION(jump_vaddr_r12):
eor r2, r12, r12, lsl #16
mov r0, r12
b jump_vaddr
.size jump_vaddr_r12, .-jump_vaddr_r12
- .global jump_vaddr_r7
- .type jump_vaddr_r7, %function
-jump_vaddr_r7:
+FUNCTION(jump_vaddr_r7):
eor r2, r7, r7, lsl #16
add r0, r7, #0
.size jump_vaddr_r7, .-jump_vaddr_r7
- .global jump_vaddr
- .type jump_vaddr, %function
-jump_vaddr:
- ldr r1, .htptr
+FUNCTION(jump_vaddr):
+ load_varadr_ext r1, hash_table
mvn r3, #15
and r2, r3, r2, lsr #12
ldr r2, [r1, r2]!
ldr r2, [r1, #8]
teq r2, r0
ldreq pc, [r1, #12]
- str r10, [fp, #cycle_count-dynarec_local]
+ str r10, [fp, #LO_cycle_count]
bl get_addr
- ldr r10, [fp, #cycle_count-dynarec_local]
+ ldr r10, [fp, #LO_cycle_count]
mov pc, r0
.size jump_vaddr, .-jump_vaddr
.align 2
- .global verify_code_ds
- .type verify_code_ds, %function
-verify_code_ds:
- str r8, [fp, #branch_target-dynarec_local]
- .size verify_code_ds, .-verify_code_ds
- .global verify_code_vm
- .type verify_code_vm, %function
-verify_code_vm:
- .global verify_code
- .type verify_code, %function
-verify_code:
+
+FUNCTION(verify_code_ds):
+ str r8, [fp, #LO_branch_target]
+FUNCTION(verify_code_vm):
+FUNCTION(verify_code):
/* r1 = source */
/* r2 = target */
/* r3 = length */
.D3:
teqeq r4, r5
.D4:
- ldr r8, [fp, #branch_target-dynarec_local]
+ ldr r8, [fp, #LO_branch_target]
moveq pc, lr
.D5:
bl get_addr
.size verify_code_vm, .-verify_code_vm
.align 2
- .global cc_interrupt
- .type cc_interrupt, %function
-cc_interrupt:
- ldr r0, [fp, #last_count-dynarec_local]
+FUNCTION(cc_interrupt):
+ ldr r0, [fp, #LO_last_count]
mov r1, #0
mov r2, #0x1fc
add r10, r0, r10
- str r1, [fp, #pending_exception-dynarec_local]
+ str r1, [fp, #LO_pending_exception]
and r2, r2, r10, lsr #17
- add r3, fp, #restore_candidate-dynarec_local
- str r10, [fp, #cycle-dynarec_local] /* PCSX cycles */
-@@ str r10, [fp, #reg_cop0+36-dynarec_local] /* Count */
+ add r3, fp, #LO_restore_candidate
+ str r10, [fp, #LO_cycle] /* PCSX cycles */
+@@ str r10, [fp, #LO_reg_cop0+36] /* Count */
ldr r4, [r2, r3]
mov r10, lr
tst r4, r4
.E1:
bl gen_interupt
mov lr, r10
- ldr r10, [fp, #cycle-dynarec_local]
- ldr r0, [fp, #next_interupt-dynarec_local]
- ldr r1, [fp, #pending_exception-dynarec_local]
- ldr r2, [fp, #stop-dynarec_local]
- str r0, [fp, #last_count-dynarec_local]
+ ldr r10, [fp, #LO_cycle]
+ ldr r0, [fp, #LO_next_interupt]
+ ldr r1, [fp, #LO_pending_exception]
+ ldr r2, [fp, #LO_stop]
+ str r0, [fp, #LO_last_count]
sub r10, r10, r0
tst r2, r2
- ldmnefd sp!, {r4, r5, r6, r7, r8, r9, sl, fp, ip, pc}
+ ldmfdne sp!, {r4, r5, r6, r7, r8, r9, sl, fp, ip, pc}
tst r1, r1
moveq pc, lr
.E2:
- ldr r0, [fp, #pcaddr-dynarec_local]
+ ldr r0, [fp, #LO_pcaddr]
bl get_addr_ht
mov pc, r0
.E4:
.size cc_interrupt, .-cc_interrupt
.align 2
- .global do_interrupt
- .type do_interrupt, %function
-do_interrupt:
- ldr r0, [fp, #pcaddr-dynarec_local]
+FUNCTION(do_interrupt):
+ ldr r0, [fp, #LO_pcaddr]
bl get_addr_ht
add r10, r10, #2
mov pc, r0
.size do_interrupt, .-do_interrupt
.align 2
- .global fp_exception
- .type fp_exception, %function
-fp_exception:
+FUNCTION(fp_exception):
mov r2, #0x10000000
.E7:
- ldr r1, [fp, #reg_cop0+48-dynarec_local] /* Status */
+ ldr r1, [fp, #LO_reg_cop0+48] /* Status */
mov r3, #0x80000000
- str r0, [fp, #reg_cop0+56-dynarec_local] /* EPC */
+ str r0, [fp, #LO_reg_cop0+56] /* EPC */
orr r1, #2
add r2, r2, #0x2c
- str r1, [fp, #reg_cop0+48-dynarec_local] /* Status */
- str r2, [fp, #reg_cop0+52-dynarec_local] /* Cause */
+ str r1, [fp, #LO_reg_cop0+48] /* Status */
+ str r2, [fp, #LO_reg_cop0+52] /* Cause */
add r0, r3, #0x80
bl get_addr_ht
mov pc, r0
.size fp_exception, .-fp_exception
.align 2
- .global fp_exception_ds
- .type fp_exception_ds, %function
-fp_exception_ds:
+FUNCTION(fp_exception_ds):
mov r2, #0x90000000 /* Set high bit if delay slot */
b .E7
.size fp_exception_ds, .-fp_exception_ds
.align 2
- .global jump_syscall
- .type jump_syscall, %function
-jump_syscall:
- ldr r1, [fp, #reg_cop0+48-dynarec_local] /* Status */
+FUNCTION(jump_syscall):
+ ldr r1, [fp, #LO_reg_cop0+48] /* Status */
mov r3, #0x80000000
- str r0, [fp, #reg_cop0+56-dynarec_local] /* EPC */
+ str r0, [fp, #LO_reg_cop0+56] /* EPC */
orr r1, #2
mov r2, #0x20
- str r1, [fp, #reg_cop0+48-dynarec_local] /* Status */
- str r2, [fp, #reg_cop0+52-dynarec_local] /* Cause */
+ str r1, [fp, #LO_reg_cop0+48] /* Status */
+ str r2, [fp, #LO_reg_cop0+52] /* Cause */
add r0, r3, #0x80
bl get_addr_ht
mov pc, r0
.align 2
.align 2
- .global jump_syscall_hle
- .type jump_syscall_hle, %function
-jump_syscall_hle:
- str r0, [fp, #pcaddr-dynarec_local] /* PC must be set to EPC for psxException */
- ldr r2, [fp, #last_count-dynarec_local]
+FUNCTION(jump_syscall_hle):
+ str r0, [fp, #LO_pcaddr] /* PC must be set to EPC for psxException */
+ ldr r2, [fp, #LO_last_count]
mov r1, #0 /* in delay slot */
add r2, r2, r10
mov r0, #0x20 /* cause */
- str r2, [fp, #cycle-dynarec_local] /* PCSX cycle counter */
+ str r2, [fp, #LO_cycle] /* PCSX cycle counter */
bl psxException
- /* note: psxException might do recorsive recompiler call from it's HLE code,
+ /* note: psxException might do recursive recompiler call from it's HLE code,
* so be ready for this */
pcsx_return:
- ldr r1, [fp, #next_interupt-dynarec_local]
- ldr r10, [fp, #cycle-dynarec_local]
- ldr r0, [fp, #pcaddr-dynarec_local]
+ ldr r1, [fp, #LO_next_interupt]
+ ldr r10, [fp, #LO_cycle]
+ ldr r0, [fp, #LO_pcaddr]
sub r10, r10, r1
- str r1, [fp, #last_count-dynarec_local]
+ str r1, [fp, #LO_last_count]
bl get_addr_ht
mov pc, r0
.size jump_syscall_hle, .-jump_syscall_hle
.align 2
- .global jump_hlecall
- .type jump_hlecall, %function
-jump_hlecall:
- ldr r2, [fp, #last_count-dynarec_local]
- str r0, [fp, #pcaddr-dynarec_local]
+FUNCTION(jump_hlecall):
+ ldr r2, [fp, #LO_last_count]
+ str r0, [fp, #LO_pcaddr]
add r2, r2, r10
adr lr, pcsx_return
- str r2, [fp, #cycle-dynarec_local] /* PCSX cycle counter */
+ str r2, [fp, #LO_cycle] /* PCSX cycle counter */
bx r1
.size jump_hlecall, .-jump_hlecall
.align 2
- .global jump_intcall
- .type jump_intcall, %function
-jump_intcall:
- ldr r2, [fp, #last_count-dynarec_local]
- str r0, [fp, #pcaddr-dynarec_local]
+FUNCTION(jump_intcall):
+ ldr r2, [fp, #LO_last_count]
+ str r0, [fp, #LO_pcaddr]
add r2, r2, r10
adr lr, pcsx_return
- str r2, [fp, #cycle-dynarec_local] /* PCSX cycle counter */
+ str r2, [fp, #LO_cycle] /* PCSX cycle counter */
b execI
.size jump_hlecall, .-jump_hlecall
-new_dyna_leave:
.align 2
- .global new_dyna_leave
- .type new_dyna_leave, %function
- ldr r0, [fp, #last_count-dynarec_local]
+FUNCTION(new_dyna_leave):
+ ldr r0, [fp, #LO_last_count]
add r12, fp, #28
add r10, r0, r10
- str r10, [fp, #cycle-dynarec_local]
+ str r10, [fp, #LO_cycle]
ldmfd sp!, {r4, r5, r6, r7, r8, r9, sl, fp, ip, pc}
.size new_dyna_leave, .-new_dyna_leave
.align 2
- .global invalidate_addr_r0
- .type invalidate_addr_r0, %function
-invalidate_addr_r0:
- stmia fp, {r0, r1, r2, r3, r12, lr}
+FUNCTION(invalidate_addr_r0):
+ stmia fp, {r0, r1, r2, r3, EXTRA_UNSAVED_REGS r12, lr}
b invalidate_addr_call
.size invalidate_addr_r0, .-invalidate_addr_r0
.align 2
- .global invalidate_addr_r1
- .type invalidate_addr_r1, %function
-invalidate_addr_r1:
- stmia fp, {r0, r1, r2, r3, r12, lr}
+FUNCTION(invalidate_addr_r1):
+ stmia fp, {r0, r1, r2, r3, EXTRA_UNSAVED_REGS r12, lr}
mov r0, r1
b invalidate_addr_call
.size invalidate_addr_r1, .-invalidate_addr_r1
.align 2
- .global invalidate_addr_r2
- .type invalidate_addr_r2, %function
-invalidate_addr_r2:
- stmia fp, {r0, r1, r2, r3, r12, lr}
+FUNCTION(invalidate_addr_r2):
+ stmia fp, {r0, r1, r2, r3, EXTRA_UNSAVED_REGS r12, lr}
mov r0, r2
b invalidate_addr_call
.size invalidate_addr_r2, .-invalidate_addr_r2
.align 2
- .global invalidate_addr_r3
- .type invalidate_addr_r3, %function
-invalidate_addr_r3:
- stmia fp, {r0, r1, r2, r3, r12, lr}
+FUNCTION(invalidate_addr_r3):
+ stmia fp, {r0, r1, r2, r3, EXTRA_UNSAVED_REGS r12, lr}
mov r0, r3
b invalidate_addr_call
.size invalidate_addr_r3, .-invalidate_addr_r3
.align 2
- .global invalidate_addr_r4
- .type invalidate_addr_r4, %function
-invalidate_addr_r4:
- stmia fp, {r0, r1, r2, r3, r12, lr}
+FUNCTION(invalidate_addr_r4):
+ stmia fp, {r0, r1, r2, r3, EXTRA_UNSAVED_REGS r12, lr}
mov r0, r4
b invalidate_addr_call
.size invalidate_addr_r4, .-invalidate_addr_r4
.align 2
- .global invalidate_addr_r5
- .type invalidate_addr_r5, %function
-invalidate_addr_r5:
- stmia fp, {r0, r1, r2, r3, r12, lr}
+FUNCTION(invalidate_addr_r5):
+ stmia fp, {r0, r1, r2, r3, EXTRA_UNSAVED_REGS r12, lr}
mov r0, r5
b invalidate_addr_call
.size invalidate_addr_r5, .-invalidate_addr_r5
.align 2
- .global invalidate_addr_r6
- .type invalidate_addr_r6, %function
-invalidate_addr_r6:
- stmia fp, {r0, r1, r2, r3, r12, lr}
+FUNCTION(invalidate_addr_r6):
+ stmia fp, {r0, r1, r2, r3, EXTRA_UNSAVED_REGS r12, lr}
mov r0, r6
b invalidate_addr_call
.size invalidate_addr_r6, .-invalidate_addr_r6
.align 2
- .global invalidate_addr_r7
- .type invalidate_addr_r7, %function
-invalidate_addr_r7:
- stmia fp, {r0, r1, r2, r3, r12, lr}
+FUNCTION(invalidate_addr_r7):
+ stmia fp, {r0, r1, r2, r3, EXTRA_UNSAVED_REGS r12, lr}
mov r0, r7
b invalidate_addr_call
.size invalidate_addr_r7, .-invalidate_addr_r7
.align 2
- .global invalidate_addr_r8
- .type invalidate_addr_r8, %function
-invalidate_addr_r8:
- stmia fp, {r0, r1, r2, r3, r12, lr}
+FUNCTION(invalidate_addr_r8):
+ stmia fp, {r0, r1, r2, r3, EXTRA_UNSAVED_REGS r12, lr}
mov r0, r8
b invalidate_addr_call
.size invalidate_addr_r8, .-invalidate_addr_r8
.align 2
- .global invalidate_addr_r9
- .type invalidate_addr_r9, %function
-invalidate_addr_r9:
- stmia fp, {r0, r1, r2, r3, r12, lr}
+FUNCTION(invalidate_addr_r9):
+ stmia fp, {r0, r1, r2, r3, EXTRA_UNSAVED_REGS r12, lr}
mov r0, r9
b invalidate_addr_call
.size invalidate_addr_r9, .-invalidate_addr_r9
.align 2
- .global invalidate_addr_r10
- .type invalidate_addr_r10, %function
-invalidate_addr_r10:
- stmia fp, {r0, r1, r2, r3, r12, lr}
+FUNCTION(invalidate_addr_r10):
+ stmia fp, {r0, r1, r2, r3, EXTRA_UNSAVED_REGS r12, lr}
mov r0, r10
b invalidate_addr_call
.size invalidate_addr_r10, .-invalidate_addr_r10
.align 2
- .global invalidate_addr_r12
- .type invalidate_addr_r12, %function
-invalidate_addr_r12:
- stmia fp, {r0, r1, r2, r3, r12, lr}
+FUNCTION(invalidate_addr_r12):
+ stmia fp, {r0, r1, r2, r3, EXTRA_UNSAVED_REGS r12, lr}
mov r0, r12
.size invalidate_addr_r12, .-invalidate_addr_r12
.align 2
- .global invalidate_addr_call
- .type invalidate_addr_call, %function
invalidate_addr_call:
- ldr r12, [fp, #inv_code_start-dynarec_local]
- ldr lr, [fp, #inv_code_end-dynarec_local]
+ ldr r12, [fp, #LO_inv_code_start]
+ ldr lr, [fp, #LO_inv_code_end]
cmp r0, r12
cmpcs lr, r0
blcc invalidate_addr
- ldmia fp, {r0, r1, r2, r3, r12, pc}
+ ldmia fp, {r0, r1, r2, r3, EXTRA_UNSAVED_REGS r12, pc}
.size invalidate_addr_call, .-invalidate_addr_call
.align 2
- .global new_dyna_start
- .type new_dyna_start, %function
-new_dyna_start:
+FUNCTION(new_dyna_start):
/* ip is stored to conform EABI alignment */
stmfd sp!, {r4, r5, r6, r7, r8, r9, sl, fp, ip, lr}
load_varadr fp, dynarec_local
- ldr r0, [fp, #pcaddr-dynarec_local]
+ ldr r0, [fp, #LO_pcaddr]
bl get_addr_ht
- ldr r1, [fp, #next_interupt-dynarec_local]
- ldr r10, [fp, #cycle-dynarec_local]
- str r1, [fp, #last_count-dynarec_local]
+ ldr r1, [fp, #LO_next_interupt]
+ ldr r10, [fp, #LO_cycle]
+ str r1, [fp, #LO_last_count]
sub r10, r10, r1
mov pc, r0
.size new_dyna_start, .-new_dyna_start
/* --------------------------------------- */
.align 2
-.global jump_handler_read8
-.global jump_handler_read16
-.global jump_handler_read32
-.global jump_handler_write8
-.global jump_handler_write16
-.global jump_handler_write32
-.global jump_handler_write_h
-.global jump_handle_swl
-.global jump_handle_swr
-.global rcnt0_read_count_m0
-.global rcnt0_read_count_m1
-.global rcnt1_read_count_m0
-.global rcnt1_read_count_m1
-.global rcnt2_read_count_m0
-.global rcnt2_read_count_m1
-
.macro pcsx_read_mem readop tab_shift
/* r0 = address, r1 = handler_tab, r2 = cycles */
lsl r3, r0, #20
lsr r3, #(20+\tab_shift)
- ldr r12, [fp, #last_count-dynarec_local]
+ ldr r12, [fp, #LO_last_count]
ldr r1, [r1, r3, lsl #2]
add r2, r2, r12
lsls r1, #1
\readop r0, [r1, r3, lsl #\tab_shift]
.endif
movcc pc, lr
- str r2, [fp, #cycle-dynarec_local]
+ str r2, [fp, #LO_cycle]
bx r1
.endm
-jump_handler_read8:
+FUNCTION(jump_handler_read8):
add r1, #0x1000/4*4 + 0x1000/2*4 @ shift to r8 part
- pcsx_read_mem ldrccb, 0
+ pcsx_read_mem ldrbcc, 0
-jump_handler_read16:
+FUNCTION(jump_handler_read16):
add r1, #0x1000/4*4 @ shift to r16 part
- pcsx_read_mem ldrcch, 1
+ pcsx_read_mem ldrhcc, 1
-jump_handler_read32:
+FUNCTION(jump_handler_read32):
pcsx_read_mem ldrcc, 2
lsl r12,r0, #20
lsr r12, #(20+\tab_shift)
ldr r3, [r3, r12, lsl #2]
- str r0, [fp, #address-dynarec_local] @ some handlers still need it..
+ str r0, [fp, #LO_address] @ some handlers still need it..
lsls r3, #1
mov r0, r2 @ cycle return in case of direct store
.if \tab_shift == 1
\wrtop r1, [r3, r12, lsl #\tab_shift]
.endif
movcc pc, lr
- ldr r12, [fp, #last_count-dynarec_local]
+ ldr r12, [fp, #LO_last_count]
mov r0, r1
add r2, r2, r12
push {r2, lr}
- str r2, [fp, #cycle-dynarec_local]
+ str r2, [fp, #LO_cycle]
blx r3
- ldr r0, [fp, #next_interupt-dynarec_local]
+ ldr r0, [fp, #LO_next_interupt]
pop {r2, r3}
- str r0, [fp, #last_count-dynarec_local]
+ str r0, [fp, #LO_last_count]
sub r0, r2, r0
bx r3
.endm
-jump_handler_write8:
+FUNCTION(jump_handler_write8):
add r3, #0x1000/4*4 + 0x1000/2*4 @ shift to r8 part
- pcsx_write_mem strccb, 0
+ pcsx_write_mem strbcc, 0
-jump_handler_write16:
+FUNCTION(jump_handler_write16):
add r3, #0x1000/4*4 @ shift to r16 part
- pcsx_write_mem strcch, 1
+ pcsx_write_mem strhcc, 1
-jump_handler_write32:
+FUNCTION(jump_handler_write32):
pcsx_write_mem strcc, 2
-jump_handler_write_h:
+FUNCTION(jump_handler_write_h):
/* r0 = address, r1 = data, r2 = cycles, r3 = handler */
- ldr r12, [fp, #last_count-dynarec_local]
- str r0, [fp, #address-dynarec_local] @ some handlers still need it..
+ ldr r12, [fp, #LO_last_count]
+ str r0, [fp, #LO_address] @ some handlers still need it..
add r2, r2, r12
mov r0, r1
push {r2, lr}
- str r2, [fp, #cycle-dynarec_local]
+ str r2, [fp, #LO_cycle]
blx r3
- ldr r0, [fp, #next_interupt-dynarec_local]
+ ldr r0, [fp, #LO_next_interupt]
pop {r2, r3}
- str r0, [fp, #last_count-dynarec_local]
+ str r0, [fp, #LO_last_count]
sub r0, r2, r0
bx r3
-jump_handle_swl:
+FUNCTION(jump_handle_swl):
/* r0 = address, r1 = data, r2 = cycles */
- ldr r3, [fp, #mem_wtab-dynarec_local]
+ ldr r3, [fp, #LO_mem_wtab]
mov r12,r0,lsr #12
ldr r3, [r3, r12, lsl #2]
lsls r3, #1
tst r3, #1
lsrne r1, #16 @ 1
lsreq r12, r1, #24 @ 0
- strneh r1, [r3, #-1]
- streqb r12, [r3]
+ strhne r1, [r3, #-1]
+ strbeq r12, [r3]
bx lr
4:
mov r0, r2
bx lr @ TODO?
-jump_handle_swr:
+FUNCTION(jump_handle_swr):
/* r0 = address, r1 = data, r2 = cycles */
- ldr r3, [fp, #mem_wtab-dynarec_local]
+ ldr r3, [fp, #LO_mem_wtab]
mov r12,r0,lsr #12
ldr r3, [r3, r12, lsl #2]
lsls r3, #1
and r12,r3, #3
mov r0, r2
cmp r12,#2
- strgtb r1, [r3] @ 3
- streqh r1, [r3] @ 2
+ strbgt r1, [r3] @ 3
+ strheq r1, [r3] @ 2
cmp r12,#1
strlt r1, [r3] @ 0
bxne lr
.macro rcntx_read_mode0 num
/* r0 = address, r2 = cycles */
- ldr r3, [fp, #rcnts-dynarec_local+6*4+7*4*\num] @ cycleStart
+ ldr r3, [fp, #LO_rcnts+6*4+7*4*\num] @ cycleStart
mov r0, r2, lsl #16
- sub r0, r3, lsl #16
+ sub r0, r0, r3, lsl #16
lsr r0, #16
bx lr
.endm
-rcnt0_read_count_m0:
+FUNCTION(rcnt0_read_count_m0):
rcntx_read_mode0 0
-rcnt1_read_count_m0:
+FUNCTION(rcnt1_read_count_m0):
rcntx_read_mode0 1
-rcnt2_read_count_m0:
+FUNCTION(rcnt2_read_count_m0):
rcntx_read_mode0 2
-rcnt0_read_count_m1:
+FUNCTION(rcnt0_read_count_m1):
/* r0 = address, r2 = cycles */
- ldr r3, [fp, #rcnts-dynarec_local+6*4+7*4*0] @ cycleStart
+ ldr r3, [fp, #LO_rcnts+6*4+7*4*0] @ cycleStart
mov_16 r1, 0x3334
sub r2, r2, r3
mul r0, r1, r2 @ /= 5
lsr r0, #16
bx lr
-rcnt1_read_count_m1:
+FUNCTION(rcnt1_read_count_m1):
/* r0 = address, r2 = cycles */
- ldr r3, [fp, #rcnts-dynarec_local+6*4+7*4*1]
+ ldr r3, [fp, #LO_rcnts+6*4+7*4*1]
mov_24 r1, 0x1e6cde
sub r2, r2, r3
umull r3, r0, r1, r2 @ ~ /= hsync_cycles, max ~0x1e6cdd
bx lr
-rcnt2_read_count_m1:
+FUNCTION(rcnt2_read_count_m1):
/* r0 = address, r2 = cycles */
- ldr r3, [fp, #rcnts-dynarec_local+6*4+7*4*2]
+ ldr r3, [fp, #LO_rcnts+6*4+7*4*2]
mov r0, r2, lsl #16-3
- sub r0, r3, lsl #16-3
+ sub r0, r0, r3, lsl #16-3
lsr r0, #16 @ /= 8
bx lr
notaz.gp2x.de / pcsx_rearmed.git / blobdiff