24 lines
821 B
C
24 lines
821 B
C
/* Define the machine-dependent type `jmp_buf'. PowerPC version. */
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#ifndef _SETJMP_H
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# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
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#endif
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/* The previous bits/setjmp.h had __jmp_buf defined as a structure.
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We use an array of 'long int' instead, to make writing the
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assembler easier. Naturally, user code should not depend on
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either representation. */
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#if defined __USE_MISC || defined _ASM
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# define JB_GPR1 0 /* also known as the stack pointer */
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# define JB_GPR2 1
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# define JB_LR 2
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# define JB_GPRS 3 /* GPRs 14 through 31 are saved, 18 in total */
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# define JB_UNUSED 21 /* it's sometimes faster to store doubles word-aligned */
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# define JB_FPRS 22 /* FPRs 14 through 31 are saved, 18*2 words total */
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#endif
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#ifndef _ASM
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typedef long int __jmp_buf[58];
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#endif
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