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rtems-tld: Add a printk generator.

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This commit is contained in:
Chris Johns
2014-09-10 13:10:45 +10:00
parent 5afb2b8d5b
commit 7168ab3da5
1 changed files with 58 additions and 15 deletions
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73
linkers/rtld-base.ini
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@@ -15,20 +15,20 @@ generator = printf-generator
; ;
[printf-generator] [printf-generator]
headers = printf-generator-headers headers = printf-generator-headers
entry-trace = "rtld_pg_print_entry(@FUNC_NAME@, (void*) &@FUNC_LABEL@);" entry-trace = "rtld_pg_printf_entry(@FUNC_NAME@, (void*) &@FUNC_LABEL@);"
arg-trace = "rtld_pg_print_arg(@ARG_NUM@, @ARG_TYPE@, @ARG_SIZE@, (void*) &@ARG_LABEL@);" arg-trace = "rtld_pg_printf_arg(@ARG_NUM@, @ARG_TYPE@, @ARG_SIZE@, (void*) &@ARG_LABEL@);"
exit-trace = "rtld_pg_print_exit(@FUNC_NAME@, (void*) &@FUNC_LABEL@);" exit-trace = "rtld_pg_printf_exit(@FUNC_NAME@, (void*) &@FUNC_LABEL@);"
ret-trace = "rtld_pg_print_ret(@RET_TYPE@, @RET_SIZE@, (void*) &@RET_LABEL@);" ret-trace = "rtld_pg_printf_ret(@RET_TYPE@, @RET_SIZE@, (void*) &@RET_LABEL@);"
code = <<<CODE code = <<<CODE
static inline void rtld_pg_print_entry(const char* func_name, static inline void rtld_pg_printf_entry(const char* func_name,
void* func_addr) void* func_addr)
{ {
printf (" >> %s (0x%08x)\n", func_name, func_addr); printf (" >> %s (0x%08x)\n", func_name, func_addr);
} }
static inline void rtld_pg_print_arg(int arg_num, static inline void rtld_pg_printf_arg(int arg_num,
const char* arg_type, const char* arg_type,
int arg_size, int arg_size,
void* arg) void* arg)
{ {
const unsigned char* p = arg; const unsigned char* p = arg;
int i; int i;
@@ -36,14 +36,14 @@ static inline void rtld_pg_print_arg(int arg_num,
for (i = 0; i < arg_size; ++i, ++p) printf ("%02x", (unsigned int) *p); for (i = 0; i < arg_size; ++i, ++p) printf ("%02x", (unsigned int) *p);
printf ("\n"); printf ("\n");
} }
static inline void rtld_pg_print_exit(const char* func_name, static inline void rtld_pg_printf_exit(const char* func_name,
void* func_addr) void* func_addr)
{ {
printf (" << %s (0x%08x)\n", func_name, func_addr); printf (" << %s (0x%08x)\n", func_name, func_addr);
} }
static inline void rtld_pg_print_ret(const char* ret_type, static inline void rtld_pg_printf_ret(const char* ret_type,
int ret_size, int ret_size,
void* ret) void* ret)
{ {
const unsigned char* p = ret; const unsigned char* p = ret;
int i; int i;
@@ -55,3 +55,46 @@ CODE
[printf-generator-headers] [printf-generator-headers]
header = "#include <stdio.h>" header = "#include <stdio.h>"
[printk-generator]
headers = printk-generator-headers
entry-trace = "rtld_pg_printk_entry(@FUNC_NAME@, (void*) &@FUNC_LABEL@);"
arg-trace = "rtld_pg_printk_arg(@ARG_NUM@, @ARG_TYPE@, @ARG_SIZE@, (void*) &@ARG_LABEL@);"
exit-trace = "rtld_pg_printk_exit(@FUNC_NAME@, (void*) &@FUNC_LABEL@);"
ret-trace = "rtld_pg_printk_ret(@RET_TYPE@, @RET_SIZE@, (void*) &@RET_LABEL@);"
code = <<<CODE
static inline void rtld_pg_printk_entry(const char* func_name,
void* func_addr)
{
printk (" >> %s (0x%08x)\n", func_name, func_addr);
}
static inline void rtld_pg_printk_arg(int arg_num,
const char* arg_type,
int arg_size,
void* arg)
{
const unsigned char* p = arg;
int i;
printk (" %2d] %s(%d) = ", arg_num, arg_type, arg_size);
for (i = 0; i < arg_size; ++i, ++p) printk ("%02x", (unsigned int) *p);
printk ("\n");
}
static inline void rtld_pg_printk_exit(const char* func_name,
void* func_addr)
{
printk (" << %s (0x%08x)\n", func_name, func_addr);
}
static inline void rtld_pg_printk_ret(const char* ret_type,
int ret_size,
void* ret)
{
const unsigned char* p = ret;
int i;
printk (" rt] %s(%d) = ", ret_type, ret_size);
for (i = 0; i < ret_size; ++i, ++p) printk ("%02x", (unsigned int) *p);
printk ("\n");
}
CODE
[printk-generator-headers]
header = "#include <stdio.h>"