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preserve r9 for apple

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This commit is contained in:
notaz 2013-07-29 03:28:45 +03:00
parent f3fe3e5ba2
commit 2dbc96b1c7
2 changed files with 35 additions and 8 deletions
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27
pico/carthw/svp/stub_arm.S
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@ -12,14 +12,6 @@
.text
.align 2
@ externals
#define cache_flush_d_inval_i ESYM(cache_flush_d_inval_i)
#define ssp_get_iram_context ESYM(ssp_get_iram_context)
#define ssp_pm_read ESYM(ssp_pm_read)
#define ssp_pm_write ESYM(ssp_pm_write)
#define ssp_translate_block ESYM(ssp_translate_block)
#define tr_unhandled ESYM(tr_unhandled)
@ SSP_GR0, SSP_X, SSP_Y, SSP_A,
@ SSP_ST, SSP_STACK, SSP_PC, SSP_P,
@ SSP_PM0, SSP_PM1, SSP_PM2, SSP_XST,
@ -613,4 +605,23 @@ hle_07_036_ending2:
mov r0, #0x87
b ssp_drc_next @ let the dispatcher finish this
@ ios stuff - preserving r9 on external calls
#ifdef __MACH__
#define APPLE_WRAP(f) \
f:; \
push {r9,lr}; \
bl _##f; \
pop {r9,pc}
APPLE_WRAP(cache_flush_d_inval_i)
APPLE_WRAP(ssp_get_iram_context)
APPLE_WRAP(ssp_pm_read)
APPLE_WRAP(ssp_pm_write)
APPLE_WRAP(ssp_translate_block)
APPLE_WRAP(tr_unhandled)
#endif
@ vim:filetype=armasm