From 56b69aa9c7d5628dec0d6345c29fb0a1cfeae9fc Mon Sep 17 00:00:00 2001 From: Duncan Laurie Date: Mon, 9 May 2016 08:17:02 -0700 Subject: acpigen: Add helper functions for strings Add helper function to emit a string into the SSDT AML bytestream with a NULL terminator. Also add a helper function to emit the string OpCode followed by the string itself. acpigen_emit_string(string) /* Raw string output */ acpigen_write_string(string) /* OpCode followed by raw string */ Change-Id: I4a3a8728066e0c41d7ad6429fad983e6ae6962fe Signed-off-by: Duncan Laurie Reviewed-on: https://review.coreboot.org/14793 Reviewed-by: Aaron Durbin Tested-by: build bot (Jenkins) --- src/arch/x86/include/arch/acpigen.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/arch/x86/include') diff --git a/src/arch/x86/include/arch/acpigen.h b/src/arch/x86/include/arch/acpigen.h index 9323475dfd..f718f51b25 100644 --- a/src/arch/x86/include/arch/acpigen.h +++ b/src/arch/x86/include/arch/acpigen.h @@ -32,12 +32,15 @@ void acpigen_emit_byte(unsigned char data); void acpigen_emit_word(unsigned int data); void acpigen_emit_dword(unsigned int data); void acpigen_emit_stream(const char *data, int size); +void acpigen_emit_string(const char *string); void acpigen_emit_namestring(const char *namepath); void acpigen_emit_eisaid(const char *eisaid); void acpigen_write_word(unsigned int data); void acpigen_write_dword(unsigned int data); void acpigen_write_qword(uint64_t data); +void acpigen_write_string(const char *string); void acpigen_write_name(const char *name); +void acpigen_write_name_string(const char *name, const char *string); void acpigen_write_name_dword(const char *name, uint32_t val); void acpigen_write_name_qword(const char *name, uint64_t val); void acpigen_write_name_byte(const char *name, uint8_t val); -- cgit v1.2.3