Commit 9ebdbca379fb71da7236e7534e1d3465f7fb151f | zig

author	Sreehari S <sreeharisreedev1@gmail.com> 2021-04-08 21:00:53-07:00
committer	Sreehari S <sreeharisreedev1@gmail.com> 2021-04-08 21:00:53-07:00
log	9ebdbca379fb71da7236e7534e1d3465f7fb151f
tree	2dc10ac2490a756c8c568259ee0984e053da2d71
parent	9f744f19e7036df9a410f780f3394f6669b8079e

6 files changed, 16 insertions(+), 0 deletions(-)

lib/std/builtin.zig+1

...	...	@@ -165,6 +165,7 @@ pub const CallingConvention = enum {
165	165	APCS,
166	166	AAPCS,
167	167	AAPCSVFP,
	168	SysV
168	169	};
169	170
170	171	/// This data structure is used by the Zig language code generation and

src/stage1/all_types.hpp+1

...	...	@@ -84,6 +84,7 @@ enum CallingConvention {
84	84	CallingConventionAPCS,
85	85	CallingConventionAAPCS,
86	86	CallingConventionAAPCSVFP,
	87	CallingConventionSysV
87	88	};
88	89
89	90	// This one corresponds to the builtin.zig enum.

src/stage1/analyze.cpp+7

...	...	@@ -974,6 +974,7 @@ const char *calling_convention_name(CallingConvention cc) {
974	974	case CallingConventionAAPCS: return "AAPCS";
975	975	case CallingConventionAAPCSVFP: return "AAPCSVFP";
976	976	case CallingConventionInline: return "Inline";
	977	case CallingConventionSysV: return "SysV";
977	978	}
978	979	zig_unreachable();
979	980	}
...	...	@@ -995,6 +996,7 @@ bool calling_convention_allows_zig_types(CallingConvention cc) {
995	996	case CallingConventionAPCS:
996	997	case CallingConventionAAPCS:
997	998	case CallingConventionAAPCSVFP:
	999	case CallingConventionSysV:
998	1000	return false;
999	1001	}
1000	1002	zig_unreachable();
...	...	@@ -1969,6 +1971,10 @@ Error emit_error_unless_callconv_allowed_for_target(CodeGen g, AstNode source_
1969	1971	case CallingConventionAAPCSVFP:
1970	1972	if (!target_is_arm(g->zig_target))
1971	1973	allowed_platforms = "ARM";
	1974	case CallingConventionSysV:
	1975	if (g->zig_target->arch != ZigLLVM_x86_64)
	1976	allowed_platforms = "x86_64";
	1977	break;
1972	1978	}
1973	1979	if (allowed_platforms != nullptr) {
1974	1980	add_node_error(g, source_node, buf_sprintf(
...	...	@@ -3805,6 +3811,7 @@ static void resolve_decl_fn(CodeGen g, TldFn tld_fn) {
3805	3811	case CallingConventionAPCS:
3806	3812	case CallingConventionAAPCS:
3807	3813	case CallingConventionAAPCSVFP:
	3814	case CallingConventionSysV:
3808	3815	add_fn_export(g, fn_table_entry, buf_ptr(&fn_table_entry->symbol_name),
3809	3816	GlobalLinkageIdStrong, fn_cc);
3810	3817	break;

src/stage1/codegen.cpp+5

...	...	@@ -204,6 +204,9 @@ static ZigLLVM_CallingConv get_llvm_cc(CodeGen *g, CallingConvention cc) {
204	204	case CallingConventionSignal:
205	205	assert(g->zig_target->arch == ZigLLVM_avr);
206	206	return ZigLLVM_AVR_SIGNAL;
	207	case CallingConventionSysV:
	208	assert(g->zig_target->arch == ZigLLVM_x86_64);
	209	return ZigLLVM_X86_64_SysV;
207	210	}
208	211	zig_unreachable();
209	212	}
...	...	@@ -348,6 +351,7 @@ static bool cc_want_sret_attr(CallingConvention cc) {
348	351	case CallingConventionAPCS:
349	352	case CallingConventionAAPCS:
350	353	case CallingConventionAAPCSVFP:
	354	case CallingConventionSysV:
351	355	return true;
352	356	case CallingConventionAsync:
353	357	case CallingConventionUnspecified:
...	...	@@ -9101,6 +9105,7 @@ Buf codegen_generate_builtin_source(CodeGen g) {
9101	9105	static_assert(CallingConventionAPCS == 11, "");
9102	9106	static_assert(CallingConventionAAPCS == 12, "");
9103	9107	static_assert(CallingConventionAAPCSVFP == 13, "");
	9108	static_assert(CallingConventionSysV == 14, "");
9104	9109
9105	9110	static_assert(BuiltinPtrSizeOne == 0, "");
9106	9111	static_assert(BuiltinPtrSizeMany == 1, "");

src/stage1/ir.cpp+1

...	...	@@ -19223,6 +19223,7 @@ static IrInstGen ir_analyze_instruction_export(IrAnalyze ira, IrInstSrcExport
19223	19223	case CallingConventionAPCS:
19224	19224	case CallingConventionAAPCS:
19225	19225	case CallingConventionAAPCSVFP:
	19226	case CallingConventionSysV:
19226	19227	add_fn_export(ira->codegen, fn_entry, buf_ptr(symbol_name), global_linkage_id, cc);
19227	19228	fn_entry->section_name = section_name;
19228	19229	break;

src/translate_c.zig+1

...	...	@@ -4381,6 +4381,7 @@ fn transCC(
4381	4381	.X86ThisCall => return CallingConvention.Thiscall,
4382	4382	.AAPCS => return CallingConvention.AAPCS,
4383	4383	.AAPCS_VFP => return CallingConvention.AAPCSVFP,
	4384	.X86_64SysV => return CallingConvention.SysV,
4384	4385	else => return fail(
4385	4386	c,
4386	4387	error.UnsupportedType,