Differential D27387 Diff 80034 sys/powerpc/include/asm.h

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sys/powerpc/include/asm.h

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	#if !defined(_CALL_ELF) \|\| _CALL_ELF == 1			#if !defined(_CALL_ELF) \|\| _CALL_ELF == 1
	#define _ENTRY(name) \			#define _ENTRY(name) \
	.section ".text"; \			.section ".text"; \
	.p2align 2; \			.p2align 2; \
	.globl name; \			.globl name; \
	.section ".opd","aw"; \			.section ".opd","aw"; \
	.p2align 3; \			.p2align 3; \
	name: \			name: \
				.cfi_startproc; \
				jrtc27Unsubmitted Done Inline Actions This is the descriptor; you need it after `DOT_LABEL(name)`. jrtc27: This is the descriptor; you need it after `DOT_LABEL(name)`.
				cemAuthorUnsubmitted Done Inline Actions Thanks, will fix. cem: Thanks, will fix.
	.quad DOT_LABEL(name),.TOC.@tocbase,0; \			.quad DOT_LABEL(name),.TOC.@tocbase,0; \
	.previous; \			.previous; \
	.p2align 4; \			.p2align 4; \
	TYPE_ENTRY(name) \			TYPE_ENTRY(name) \
	DOT_LABEL(name):			DOT_LABEL(name):
	#define _NAKED_ENTRY(name) _ENTRY(name)			#define _NAKED_ENTRY(name) _ENTRY(name)
	#else			#else
	#define _ENTRY(name) \			#define _ENTRY(name) \
	.text; \			.text; \
	.p2align 4; \			.p2align 4; \
	.globl name; \			.globl name; \
	.type name,@function; \			.type name,@function; \
	name: \			name: \
				.cfi_startproc; \
	addis %r2, %r12, (.TOC.-name)@ha; \			addis %r2, %r12, (.TOC.-name)@ha; \
	addi %r2, %r2, (.TOC.-name)@l; \			addi %r2, %r2, (.TOC.-name)@l; \
	.localentry name, .-name;			.localentry name, .-name;

	/* "Naked" function entry. No TOC prologue for ELFv2. */			/* "Naked" function entry. No TOC prologue for ELFv2. */
	#define _NAKED_ENTRY(name) \			#define _NAKED_ENTRY(name) \
	.text; \			.text; \
	.p2align 4; \			.p2align 4; \
	.globl name; \			.globl name; \
	.type name,@function; \			.type name,@function; \
	name: \			name: \
				.cfi_startproc; \
	.localentry name, .-name;			.localentry name, .-name;
	#endif			#endif

	#define _END(name) \			#define _END(name) \
				.cfi_endproc; \
	.long 0; \			.long 0; \
	.byte 0,0,0,0,0,0,0,0; \			.byte 0,0,0,0,0,0,0,0; \
	END_SIZE(name)			END_SIZE(name)

	#define LOAD_ADDR(reg, var) \			#define LOAD_ADDR(reg, var) \
	lis reg, var@highest; \			lis reg, var@highest; \
	ori reg, reg, var@higher; \			ori reg, reg, var@higher; \
	rldicr reg, reg, 32, 31; \			rldicr reg, reg, 32, 31; \
	oris reg, reg, var@h; \			oris reg, reg, var@h; \
	ori reg, reg, var@l;			ori reg, reg, var@l;
	#else /* !__powerpc64__ */			#else /* !__powerpc64__ */
	#define _ENTRY(name) \			#define _ENTRY(name) \
	.text; \			.text; \
	.p2align 4; \			.p2align 4; \
	.globl name; \			.globl name; \
	.type name,@function; \			.type name,@function; \
	name:			name: \
	#define _END(name)			.cfi_startproc
				#define _END(name) \
				.cfi_endproc
				jrtc27Unsubmitted Done Inline Actions `END_SIZE(name)` whilst you're here? jrtc27: `END_SIZE(name)` whilst you're here?
				cemAuthorUnsubmitted Done Inline Actions Sorry, what about END_SIZE? cem: Sorry, what about END_SIZE?
				jrtc27Unsubmitted Done Inline Actions Currently there's no `.size` directive for powerpc32, unlike powerpc64. There's an END_SIZE macro available for that, though it looks like it's assuming powerpc64 without checking so you might want to just do a normal `.size`. jrtc27: Currently there's no `.size` directive for powerpc32, unlike powerpc64. There's an END_SIZE…
				cemAuthorUnsubmitted Done Inline Actions Sure, I'll add it. Thanks. cem: Sure, I'll add it. Thanks.

	#define _NAKED_ENTRY(name) _ENTRY(name)			#define _NAKED_ENTRY(name) _ENTRY(name)

	#define LOAD_ADDR(reg, var) \			#define LOAD_ADDR(reg, var) \
	lis reg, var@ha; \			lis reg, var@ha; \
	ori reg, reg, var@l;			ori reg, reg, var@l;
	#endif /* __powerpc64__ */			#endif /* __powerpc64__ */

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