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gnu-efi/inc/ia64/efisetjmp_arch.h

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Turns out we actually need setjmp in one of gnu-efi's prominent users, and it seems to make more sense to put it here than in the application. All of these are derived from the Tiano code, but I re-wrote the x86_64 one because we use the ELF psABI calling conventions instead of the MS ABI calling conventions. Which is to say you probably shouldn't setjmp()/longjmp() between functions with EFIAPI (aka __attribute__((ms_abi))) and those without. Signed-off-by: Peter Jones <pjones@redhat.com> Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
2015-05-14 19:20:51 +03:00
#ifndef GNU_EFI_IA64_SETJMP_H
#define GNU_EFI_IA64_SETJMP_H
From: Pete Batard <pete@akeo.ie> Subject: [PATCH] Fix MSVC breakage due to GNU align extensions in setjmp * __attribute__((__aligned__(x))), which is used in setjmp, is GNU only => use a macro instead Signed-off-by: Pete Batard <pete@akeo.ie> Signed-off-by: Nigel Croxon <nigel.croxon@hpe.com>
2015-09-23 17:03:31 +03:00
#define JMPBUF_ALIGN 0x10
Turns out we actually need setjmp in one of gnu-efi's prominent users, and it seems to make more sense to put it here than in the application. All of these are derived from the Tiano code, but I re-wrote the x86_64 one because we use the ELF psABI calling conventions instead of the MS ABI calling conventions. Which is to say you probably shouldn't setjmp()/longjmp() between functions with EFIAPI (aka __attribute__((ms_abi))) and those without. Signed-off-by: Peter Jones <pjones@redhat.com> Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
2015-05-14 19:20:51 +03:00
typedef struct {
UINT64 F2[2];
UINT64 F3[2];
UINT64 F4[2];
UINT64 F5[2];
UINT64 F16[2];
UINT64 F17[2];
UINT64 F18[2];
UINT64 F19[2];
UINT64 F20[2];
UINT64 F21[2];
UINT64 F22[2];
UINT64 F23[2];
UINT64 F24[2];
UINT64 F25[2];
UINT64 F26[2];
UINT64 F27[2];
UINT64 F28[2];
UINT64 F29[2];
UINT64 F30[2];
UINT64 F31[2];
UINT64 R4;
UINT64 R5;
UINT64 R6;
UINT64 R7;
UINT64 SP;
UINT64 BR0;
UINT64 BR1;
UINT64 BR2;
UINT64 BR3;
UINT64 BR4;
UINT64 BR5;
UINT64 InitialUNAT;
UINT64 AfterSpillUNAT;
UINT64 PFS;
UINT64 BSP;
UINT64 Predicates;
UINT64 LoopCount;
UINT64 FPSR;
Redefine jmp_buf to comply with C calling convention. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@infinera.com> Signed-off-by: Nigel Croxon <ncroxon@redhat.com>
2019-03-15 16:32:06 +03:00
} ALIGN(JMPBUF_ALIGN) jmp_buf[1];
Turns out we actually need setjmp in one of gnu-efi's prominent users, and it seems to make more sense to put it here than in the application. All of these are derived from the Tiano code, but I re-wrote the x86_64 one because we use the ELF psABI calling conventions instead of the MS ABI calling conventions. Which is to say you probably shouldn't setjmp()/longjmp() between functions with EFIAPI (aka __attribute__((ms_abi))) and those without. Signed-off-by: Peter Jones <pjones@redhat.com> Signed-off-by: Nigel Croxon <nigel.croxon@hp.com>
2015-05-14 19:20:51 +03:00
#endif /* GNU_EFI_IA64_SETJMP_H */
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