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bsnes - use msvc struct packing in one place where needed

This commit is contained in:
zeromus 2015-06-18 03:08:34 +00:00
parent 401aeda91c
commit 2f21d4e506
1 changed files with 11 additions and 1 deletions
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12
libsnes/bsnes/target-libsnes/libsnes_pwrap.cpp
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@ -854,13 +854,23 @@ bool Handle_QUERY(eMessage msg)
case eMessage_QUERY_peek_cpu_regs: case eMessage_QUERY_peek_cpu_regs:
{ {
//watch it! the size of this struct is important! //watch it! the size of this struct is important!
#ifdef _MSC_VER
#pragma pack(push,1)
#endif
struct { struct {
u32 pc; u32 pc;
u16 a,x,y,z,s,d,vector; //7x u16 a,x,y,z,s,d,vector; //7x
u8 p, nothing; u8 p, nothing;
u32 aa,rd; u32 aa,rd;
u8 sp, dp, db, mdr; u8 sp, dp, db, mdr;
} __attribute__((__packed__)) cpuregs; }
#ifndef _MSC_VER
__attribute__((__packed__))
#endif
cpuregs;
#ifdef _MSC_VER
#pragma pack(pop)
#endif
cpuregs.pc = (u32)SNES::cpu.regs.pc; cpuregs.pc = (u32)SNES::cpu.regs.pc;
cpuregs.a = SNES::cpu.regs.a; cpuregs.a = SNES::cpu.regs.a;