diff options
| -rw-r--r-- | src/error.S | 17 | ||||
| -rw-r--r-- | src/main.S | 6 |
2 files changed, 14 insertions, 9 deletions
diff --git a/src/error.S b/src/error.S index 50597dd..8075c26 100644 --- a/src/error.S +++ b/src/error.S @@ -3,20 +3,25 @@ #ifndef __STDC_VERSION__ +.section .rodata + + sdl_error_format: .string "%s: %s\n" + .section .text - //! @function _print_sdl_error(char const * format) + //! @function _print_sdl_error(char const * prefix) + //! + //! @param (%rdi) prefix The prefix to be printed in front of the error message function_begin _print_sdl_error - push %rdi sub $8, %rsp + push %rdi call SDL_GetError@PLT - mov %rax, %rsi + mov %rax, %rdx - add $8, %rsp - pop %rdi - + mov (%rsp), %rsi + lea sdl_error_format(%rip), %rdi call printf@PLT function_end @@ -13,9 +13,9 @@ // callee-saved: RBX, RSP, RBP, R12-R15 .section .rodata - failed_to_create_renderer: .string "Renderer could not be created\nSDL_error: %s\n" - failed_to_create_window: .string "Window could not be created\nSDL_error: %s\n" - failed_to_initialize_sdl: .string "SDL could not be initialized\nSDL_error: %s\n" + failed_to_create_renderer: .string "Renderer could not be created" + failed_to_create_window: .string "Window could not be created" + failed_to_initialize_sdl: .string "SDL could not be initialized" succeeded_to_create_renderer: .string "Renderer created successfully!\n" succeeded_to_create_window: .string "Window created successfully!\n" |